---
title: "Changes to Void Payment"
method: POST
path: "/checkout/void"
---

# Changes to Void Payment

`POST /checkout/void`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 43 revisions.

- **2026-09-17** `81b590227b14`: 1 warning, 1 info
- **2026-09-12** `66b771d6d31f`: 1 info

## Changes

- **2026-09-17** `81b590227b14`: 1 warning, 1 info
  - deleted the `header` request parameter `Authorization`
  - the endpoint scheme security `merchant` was added to the API
- **2026-09-12** `66b771d6d31f`: 1 info
  - api operation id `void-payment` removed and replaced with `checkout_VoidPayment`

---

[Operation](https://skmtc.dev/coinflow/apis/api-reference/docs/checkout/void/post.md) - [API](https://skmtc.dev/coinflow/apis/api-reference.md) - [Page](https://skmtc.dev/coinflow/apis/api-reference/changes/checkout/void/post)