Add Contact
Create one or more contact records for an existing customer account. This endpoint allows you to add authorized individuals or company representatives who can:
- Manage the customer's account
- Receive account updates and notifications
- Execute trades on behalf of the customer
Use this when a customer needs additional people with account access permissions.
**Authentication:** [Bearer token required](/api-guide/getting-started/authentication#oauth-20-authentication)
Authentication
AuthorizationBearer
OAuth 2.0 Bearer token authentication. This API uses OAuth 2.0 Client Credentials flow. Please refer to the Authentication section for detailed information on how to obtain and use your OAuth credentials.
Path parameters
customerId
The unique identifier you received from the Get Customer’s ID API response.
Request
This endpoint expects a list of objects.
Response
Created. Contact added successfully.
customer_id
Identifier of the customer this contact belongs to.
Errors
400
Bad Request Error
401
Unauthorized Error
404
Not Found Error
500
Internal Server Error