Communication ConfigurationUnsubscribed Emails

Unsubscribe an email address

View as MarkdownOpen in Claude

This is useful for when you have an email address that has unsubscribed in another context (like a mailing list) and you want to unsubscribe them from messages from Close as well.

Authentication

AuthorizationBasic
Use your API key as the username and leave the password empty.
OR
AuthorizationBearer

Bearer authentication of the form Bearer <token>, where token is your auth token.

Request

This endpoint expects an object.
emailstringRequiredformat: "email"<=500 characters

Response

Successful response

Errors

400
Bad Request Error
401
Unauthorized Error
404
Not Found Error