---
title: "Cancel a transaction"
method: GET
path: "/json/Transaction/Cancel/{transactionKey}"
tags: ["Transaction"]
---

# Cancel a transaction

`GET /json/Transaction/Cancel/{transactionKey}`

## Path parameters

- `transactionKey` string, required

## Response `200`

OK

- CancelTransactionResponseTransaction
  - `Key` string
  - `IsCanceled` boolean

---

[API](https://skmtc.net/buckaroo/apis/buckaroo-checkout-json-gateway-api.md) · [All operations](https://skmtc.net/buckaroo/apis/buckaroo-checkout-json-gateway-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/buckaroo/buckaroo-checkout-json-gateway-api/versions/eb4cb70e26be/schema)