Marketing & CRM
Create a new contact in HubSpot with a simple HTTP POST to the Contacts API. The contact will be created instantly inside of HubSpot, and will be assigned a unique ID (vid) that can be used to look up the contact inside of HubSpot later.
Need to create a large number of contacts? Try the Batch API.
Note: This endpoint is designed for offline contacts, and does not support lead tracking. If your contacts come through online forms, use the Form Submission endpoint.