---
title: "Abandon Application"
method: POST
path: "/api/checkout/v1/abandon/"
tags: ["api"]
---

# Abandon Application

`POST /api/checkout/v1/abandon/`

An endpoint that allows a merchant to abandon an application. The application must be in 'initialised' or 'application_ongoing' status to be abandoned.

## Request body

- AbandonApplicationRequest
  - `external_contract_uuid` string, uuid, required — The external contract UUID of the application to abandon

## Response `200`

- AbandonApplicationResponse
  - `success` boolean, required — Whether the abandonment was successful
  - `message` string, required — Status message describing the result
  - `external_contract_uuid` string, uuid, required — The external contract UUID that was processed

## Other responses

- `400`
- `500`

---

[API](https://skmtc.net/heylight/apis/heidipay-checkout-api.md) · [All operations](https://skmtc.net/heylight/apis/heidipay-checkout-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/heylight/heidipay-checkout-api/revisions/c51570cfc888/schema)