Cancel ACH Transaction

Use the Cancel ACH Transaction endpoint to cancel a transaction that you created with the Create ACH Transaction endpoint. You cannot cancel the ACH transaction after the ACH binaries have processed it.

For more information on this endpoint see Canceling an ACH transaction in the ACH Endpoints guide.

Status codes

See Global Response Statuses for status codes that are common across endpoints.

The table below lists status codes that apply to this specific endpoint.

Status codeDescription
431-01ACH transaction not found
431-02ACH transaction in error status
431-03ACH transaction already canceled
431-04ACH transaction can not be canceled
431-05ACH transaction has been processed and cannot be canceled
Form Data
string
required

Web service username, as provided by SoFi Tech Solutions.
Pattern: Max 50 characters
Example: "AbC123-9999"

string
required

Web service password, as provided by SoFi Tech Solutions.
Pattern: Max 15 characters
Example: "4sb62fh6w4h7w34g"

int32
required

Your unique provider identifier from SoFi Tech Solutions.
Pattern: Max 10 digits
Example: 9999

string
required
1 to 60

Supply a globally unique ID to identify this endpoint request ("transaction"). Might be used for idempotency. A UUID is preferred.
Pattern: Maximum 60 characters
Example: "9845dk-39fdk3fj3-4483483478"

string
required
^$|^([0-9]{12}|[0-9]{16})$

The PRN or PAN of the account.
Pattern: PAN or PRN
Example: "074103447228"

int32
required
1 to 9999999999

ACH transaction identifier (ach_transaction_id) of the transaction to cancel, as returned by Create ACH Transaction.
Pattern: Positive integer
Example: 34890348

Headers
string
enum
Defaults to json

Use this header instead of the standard accept header to specify the response format.

Allowed:
string
enum
Defaults to application/json

Generated from available response content types

Allowed:
Response

Language
URL
LoadingLoading…
Response
Click Try It! to start a request and see the response here! Or choose an example:
application/json
application/xml

© SoFi Technology Solutions, LLC 2026    Privacy Disclosure

All documentation, including but not limited to text, graphics, images, and any other content, are the exclusive property of SoFi Technology Solutions, LLC and are protected by copyright laws. These materials may not be reproduced, distributed, transmitted, displayed, or otherwise used without the prior written permission of SoFi Technology Solutions, LLC. Any unauthorized use or reproduction of these materials are expressly prohibited.