We support the submission of idempotent requests. Repeat submission of a previous withdrawal request with the same sequence_id value will return the original response we sent for the first attempt.
A sequence_id is a unique and arbitrary identifier applied to withdrawals by the client application. It is optional but highly recommended. With a sequence_idYou can easily reference withdrawals, for example, to safely retry sending. Because the system only confirms one send request per sequence_id (and ignores all subsequent attempts), you can retry sending without the risk of double spending. The sequence_id is only visible to users on the wallet and is not shared publicly.
sequence_id is a field available in the following endpoints