Force close transaction banking account

Initiates an asynchronous force‑closure of a transaction banking account by placing a closure instruction in the processing queue.

All business rules, including balance checks, earmark verification, and status validation, are evaluated during asynchronous execution rather than when the request is submitted.

NOTE:

• This endpoint requires an account token, an access token encoded with an external account ID. Tokens can expire quickly, which can result in a 401 Unauthorized message.
• Calling this endpoint generates a Force account closure succeeded event.