---
title: "Changes to Transaction refund"
method: POST
path: "/api/v1/transaction/refund"
---

# Changes to Transaction refund

`POST /api/v1/transaction/refund`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 4 revisions.

- **2026-09-03** `5861a691aa36`: 9 breaking, 1 info
- **2024-09-18** `e9d9982466d8`: 1 breaking

## Changes

- **2026-09-03** `5861a691aa36`: 9 breaking, 1 info
  - the request's body type changed from no type to `object`
  - the `urlStatus` request property format changed from no format to `uri`
  - the response's body type changed from no type to `object` for status `201`
  - the response's body type changed from no type to `object` for status `400`
  - the response's body type changed from no type to `object` for status `401`
  - the response's body type changed from no type to `object` for status `409`
  - the response's body type changed from no type to `object` for status `500`
  - the `data/items/` response's property type changed from no type to `object` for status `201`
  - the `error/items/` response's property type changed from no type to `object` for status `409`
  - api operation id `createTransactionRefund` was added
- **2024-09-18** `e9d9982466d8`: 1 breaking
  - the `refunds/items/orderId` request property format changed from no format to `int64`

---

[Operation](https://skmtc.dev/przelewy24/apis/przelewy24-rest-api-documentation/docs/api/v1/transaction/refund/post.md) - [API](https://skmtc.dev/przelewy24/apis/przelewy24-rest-api-documentation.md) - [Page](https://skmtc.dev/przelewy24/apis/przelewy24-rest-api-documentation/changes/api/v1/transaction/refund/post)