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POST
/
webhooks-journal
/
subscriptions
/
2026-03
cURL
curl --request POST \
  --url https://api.hubapi.com/webhooks-journal/subscriptions/2026-03 \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "subscriptionType": "OBJECT",
  "portalId": 123,
  "actions": [
    "CREATE"
  ],
  "objectTypeId": "<string>",
  "objectIds": [
    123
  ],
  "properties": [
    "<string>"
  ]
}
'
{
  "actions": [
    "CREATE"
  ],
  "appId": 123,
  "createdAt": "2023-11-07T05:31:56Z",
  "id": 123,
  "objectTypeId": "<string>",
  "subscriptionType": "APP_LIFECYCLE_EVENT",
  "updatedAt": "2023-11-07T05:31:56Z",
  "actionOverrides": {},
  "associatedObjectTypeIds": [
    "<string>"
  ],
  "createdBy": 123,
  "deletedAt": "2023-11-07T05:31:56Z",
  "listIds": [
    123
  ],
  "objectIds": [
    123
  ],
  "portalId": 123,
  "properties": [
    "<string>"
  ]
}

Documentation Index

Fetch the complete documentation index at: https://developers.hubspot.com/docs/llms.txt

Use this file to discover all available pages before exploring further.

Supported products

Authorizations

​
Authorization
string
header
required

The access token received from the authorization server in the OAuth 2.0 flow.

Body

application/json
​
subscriptionType
enum<string>
default:OBJECT
required
Available options:
OBJECT,
ASSOCIATION,
EVENT,
APP_LIFECYCLE_EVENT,
LIST_MEMBERSHIP,
GDPR_PRIVACY_DELETION
​
portalId
integer<int64>
required
​
actions
enum<string>[]
required
Available options:
CREATE,
UPDATE,
DELETE,
MERGE,
RESTORE,
ASSOCIATION_ADDED,
ASSOCIATION_REMOVED,
SNAPSHOT,
APP_INSTALL,
APP_UNINSTALL,
ADDED_TO_LIST,
REMOVED_FROM_LIST,
GDPR_DELETE
​
objectTypeId
string
required
​
objectIds
integer<int64>[]
required
​
properties
string[]
required

Response

successful operation

​
actions
enum<string>[]
required
Available options:
CREATE,
UPDATE,
DELETE,
MERGE,
RESTORE,
ASSOCIATION_ADDED,
ASSOCIATION_REMOVED,
SNAPSHOT,
APP_INSTALL,
APP_UNINSTALL,
ADDED_TO_LIST,
REMOVED_FROM_LIST,
GDPR_DELETE
​
appId
integer<int64>
required
​
createdAt
string<date-time>
required

The timestamp when the webhook subscription was created, in ISO 8601 format (e.g., 2020-02-29T12:30:00Z).

​
id
integer<int64>
required

The unique ID of the webhook subscription.

​
objectTypeId
string
required

The ID of the object type for the subscription. This can be a standard CRM object (e.g., 'contact', 'company', 'deal') or a custom object ID for custom object subscriptions.

​
subscriptionType
enum<string>
required
Available options:
APP_LIFECYCLE_EVENT,
ASSOCIATION,
EVENT,
GDPR_PRIVACY_DELETION,
LIST_MEMBERSHIP,
OBJECT
​
updatedAt
string<date-time>
required

The timestamp when the webhook subscription was last updated, in ISO 8601 format (e.g., 2020-02-29T12:30:00Z).

​
actionOverrides
object
​
associatedObjectTypeIds
string[]
​
createdBy
integer<int64>
​
deletedAt
string<date-time>
​
listIds
integer<int64>[]
​
objectIds
integer<int64>[]
​
portalId
integer<int64>
​
properties
string[]
Last modified on May 1, 2026