Revoke ACH Authorization
Revokes an ACH authorization by ID. Once revoked, no further payments may be made using this authorization. Revoking an already-revoked authorization succeeds as a no-op.
Authentication
Authorizationstring
The API key of the merchant - see https://docs.coinflow.cash/api-reference/api-reference/authentication/get-session-key
OR
Authorizationstring
API Key authentication via header