HubSpot webhook events.

Name: HubSpot webhook event catalog
Creator: AutomateLab
Published: 2026-05-13
License: https://creativecommons.org/licenses/by/4.0/

58 events emitted by HubSpot in the team-ops webhook catalog. Each event below carries the canonical event name, payload schema (field names and types only), auth method, signature header, retry policy, and a link back to HubSpot's docs.

Auth mix: 58 hmac-sha256 · Source extraction: 2026-05-13

All 58 events

Direct anchors. Each event header links to its own URL.

call.creation
call.deletion
call.propertyChange
company.associationChange
company.creation
company.deletion
company.merge
company.propertyChange
company.restore
contact.associationChange
contact.creation
contact.deletion
contact.merge
contact.propertyChange
contact.restore
conversation.creation
conversation.deletion
conversation.propertyChange
deal.associationChange
deal.creation
deal.deletion
deal.merge
deal.propertyChange
deal.restore
email.creation
email.deletion
email.propertyChange
feedback_submission.creation
feedback_submission.deletion
feedback_submission.propertyChange
goal_target.creation
goal_target.deletion
goal_target.propertyChange
line_item.creation
line_item.deletion
line_item.propertyChange
meeting.creation
meeting.deletion
meeting.propertyChange
note.creation
note.deletion
note.propertyChange
product.creation
product.deletion
product.propertyChange
quote.associationChange
quote.creation
quote.deletion
quote.propertyChange
task.creation
task.deletion
task.propertyChange
ticket.associationChange
ticket.creation
ticket.deletion
ticket.merge
ticket.propertyChange
ticket.restore

call.creation

Fires when a new call record is created in the HubSpot CRM.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: call.creation

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

call.deletion

Fires when a call record is deleted from the HubSpot CRM.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: call.deletion

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

call.propertyChange

Fires when one or more properties on a call record are updated.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: call.propertyChange

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

company.associationChange

Fires when an association between a company and another CRM object is added or removed.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: company.associationChange

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

company.creation

Fires when a new company record is created in the HubSpot CRM.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: company.creation

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

company.deletion

Fires when a company record is deleted from the HubSpot CRM.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: company.deletion

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

company.merge

Fires when two company records are merged into one.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: company.merge

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

company.propertyChange

Fires when one or more properties on a company record are updated.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: company.propertyChange

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

company.restore

Fires when a previously deleted company record is restored.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: company.restore

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

contact.associationChange

Fires when an association between a contact and another CRM object is added or removed.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: contact.associationChange

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

contact.creation

Fires when a new contact record is created in the HubSpot CRM.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: contact.creation

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

contact.deletion

Fires when a contact record is deleted from the HubSpot CRM.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: contact.deletion

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

contact.merge

Fires when two contact records are merged into one.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: contact.merge

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

contact.propertyChange

Fires when one or more properties on a contact record are updated.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: contact.propertyChange

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

contact.restore

Fires when a previously deleted contact record is restored.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: contact.restore

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

conversation.creation

Fires when a new conversation record is created in the HubSpot CRM.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: conversation.creation

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

conversation.deletion

Fires when a conversation record is deleted from the HubSpot CRM.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: conversation.deletion

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

conversation.propertyChange

Fires when one or more properties on a conversation record are updated.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: conversation.propertyChange

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

deal.associationChange

Fires when an association between a deal and another CRM object is added or removed.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: deal.associationChange

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

deal.creation

Fires when a new deal record is created in the HubSpot CRM.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: deal.creation

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

deal.deletion

Fires when a deal record is deleted from the HubSpot CRM.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: deal.deletion

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

deal.merge

Fires when two deal records are merged into one.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: deal.merge

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

deal.propertyChange

Fires when one or more properties on a deal record are updated.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: deal.propertyChange

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

deal.restore

Fires when a previously deleted deal record is restored.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: deal.restore

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

email.creation

Fires when a new email record is created in the HubSpot CRM.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: email.creation

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

email.deletion

Fires when a email record is deleted from the HubSpot CRM.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: email.deletion

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

email.propertyChange

Fires when one or more properties on a email record are updated.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: email.propertyChange

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

feedback_submission.creation

Fires when a new feedback submission record is created in the HubSpot CRM.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: feedback_submission.creation

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

feedback_submission.deletion

Fires when a feedback submission record is deleted from the HubSpot CRM.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: feedback_submission.deletion

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

feedback_submission.propertyChange

Fires when one or more properties on a feedback submission record are updated.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: feedback_submission.propertyChange

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

goal_target.creation

Fires when a new goal target record is created in the HubSpot CRM.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: goal_target.creation

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

goal_target.deletion

Fires when a goal target record is deleted from the HubSpot CRM.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: goal_target.deletion

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

goal_target.propertyChange

Fires when one or more properties on a goal target record are updated.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: goal_target.propertyChange

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

line_item.creation

Fires when a new line item record is created in the HubSpot CRM.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: line_item.creation

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

line_item.deletion

Fires when a line item record is deleted from the HubSpot CRM.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: line_item.deletion

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

line_item.propertyChange

Fires when one or more properties on a line item record are updated.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: line_item.propertyChange

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

meeting.creation

Fires when a new meeting record is created in the HubSpot CRM.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: meeting.creation

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

meeting.deletion

Fires when a meeting record is deleted from the HubSpot CRM.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: meeting.deletion

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

meeting.propertyChange

Fires when one or more properties on a meeting record are updated.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: meeting.propertyChange

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

note.creation

Fires when a new note record is created in the HubSpot CRM.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: note.creation

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

note.deletion

Fires when a note record is deleted from the HubSpot CRM.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: note.deletion

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

note.propertyChange

Fires when one or more properties on a note record are updated.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: note.propertyChange

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

product.creation

Fires when a new product record is created in the HubSpot CRM.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: product.creation

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

product.deletion

Fires when a product record is deleted from the HubSpot CRM.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: product.deletion

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

product.propertyChange

Fires when one or more properties on a product record are updated.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: product.propertyChange

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

quote.associationChange

Fires when an association between a quote and another CRM object is added or removed.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: quote.associationChange

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

quote.creation

Fires when a new quote record is created in the HubSpot CRM.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: quote.creation

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

quote.deletion

Fires when a quote record is deleted from the HubSpot CRM.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: quote.deletion

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

quote.propertyChange

Fires when one or more properties on a quote record are updated.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: quote.propertyChange

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

task.creation

Fires when a new task record is created in the HubSpot CRM.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: task.creation

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

task.deletion

Fires when a task record is deleted from the HubSpot CRM.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: task.deletion

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

task.propertyChange

Fires when one or more properties on a task record are updated.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: task.propertyChange

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

ticket.associationChange

Fires when an association between a ticket and another CRM object is added or removed.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: ticket.associationChange

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

ticket.creation

Fires when a new ticket record is created in the HubSpot CRM.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: ticket.creation

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

ticket.deletion

Fires when a ticket record is deleted from the HubSpot CRM.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: ticket.deletion

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

ticket.merge

Fires when two ticket records are merged into one.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: ticket.merge

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

ticket.propertyChange

Fires when one or more properties on a ticket record are updated.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: ticket.propertyChange

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

ticket.restore

Fires when a previously deleted ticket record is restored.

namespace: crm / extraction: manual html

Auth

Auth method: hmac-sha256
Signature header: X-HubSpot-Signature
Signature detail: SHA-256 hash of app_secret + request_body (v1); or HMAC-SHA256 of timestamp + body (v3 signature). Check X-HubSpot-Signature-Version header.
Subscription event: ticket.restore

Delivery

Guarantees: at-least-once
Backoff: Exponential backoff; multiple retry attempts over time.

Payload schema (field names + types only)

array of objects

eventId integer required

Unique ID for this webhook event.

subscriptionId integer required

ID of the subscription that triggered this event.

portalId integer required

HubSpot portal (account) ID where the event occurred.

appId integer required

ID of the HubSpot app that owns the subscription.

occurredAt integer required

Unix timestamp (ms) when the event occurred.

subscriptionType string required

Subscription type string, e.g. 'contact.creation'.

attemptNumber integer

Number of delivery attempts for this event (0-based).

objectId integer required

ID of the CRM object that triggered the event.

changeSource string

Source of the change (e.g. 'CRM_UI', 'API', 'IMPORT').

propertyName string | null

For propertyChange events, the name of the changed property.

propertyValue string | null

For propertyChange events, the new value of the changed property.

Notes: HubSpot v3 push-webhook subscriptions. The v4 journal/polling model is a separate API surface.

Vendor docs

Use this data programmatically

The full catalog ships as a HuggingFace dataset under CC-BY-4.0. Load it with the datasets library, filter by vendor, and you have every HubSpot event in a Parquet table ready for code-generation, schema validation, or routing.

from datasets import load_dataset
ds = load_dataset("automatelab/saas-webhook-catalog")
events = ds["train"].filter(lambda r: r["vendor"] == "hubspot")

Open the dataset on HuggingFace Source on GitHub

Other vendors in the catalog

Back to the index for all 30 vendors.