latestOpenAPI 3.1.02026-08-211961,012712.7 KB

6dc33da4df0f

checkout

Submit ACH Authorization

Submits an ACH authorization record for a payment previously created via the ACH Checkout endpoint. paymentId and customerId are reconciled against existing records — the payment must belong to the calling merchant and its customer must match, or this is rejected.

post/checkout/ach-authorization

Headers

Authorizationstring required

The API key of the merchant - see https://docs.coinflow.cash/api-reference/api-reference/authentication/get-session-key

Request body

renderedAuthorizationTextstring required

Exact disclosure text shown to the end user at consent time.

consentTimestampstring date-time required

sessionAuthRefstring required

Reference/ID for the customer's authenticated session at consent time.

customerIdstring required

paymentIdstring required

Response

createdAtstring date-time required

status'archived' | 'reopened' | 'deadline_passed_no_shipment' | 'fully_filled'

accountLastFourstring required

routingNumberstring required

renderedAuthorizationTextstring required

consentTimestampstring date-time required

sessionAuthRefstring required

merchantstring required

customerIdstring required

paymentIdstring required

The founding ACH payment's external paymentId — this record's business key. Subsequent debits reference this same value via IPayment.bankTransferInfo.achAuthorizationId.

_idstring required