API Reference
New contact activity
Fired when a new contact is created or an existing contact is updated.
WEBHOOK
Authorizations
Pass your API key as: Authorization: Bearer <API KEY>.
Body
application/json
Unique identifier.
Example:
123
Contact name.
Example:
"John Doe"
Email address of the contact.
Example:
"john@doe.com"
Contact phone.
Example:
"+123456789"
Private note.
Timestamp in Unix seconds since epoch.
Example:
1573240303
Array of custom properties, as defined in the CRM section of your website.
List of tags assigned to the contact.
Example:
["tag1", "tag2"]Member id if assigned to contact.
Example:
487
Whether the contact is a subscriber (for email marketing).
Array of subscriber list IDs (email marketing lists).
Example:
[0, 87647751]Response
200
Return a 2xx status to acknowledge receipt.
Last modified on June 20, 2026

