---
title: "Changes to Sandbox: fail a check payment"
method: POST
path: "/simulations/check/{checkId}/fail"
---

# Changes to Sandbox: fail a check payment

`POST /simulations/check/{checkId}/fail`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 81 revisions.

- **2026-10-14** `fc6e70702c11`: 1 info

## Changes

- **2026-10-14** `fc6e70702c11`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/natural/apis/natural-api/docs/simulations/check/:checkId/fail/post.md) - [API](https://skmtc.dev/natural/apis/natural-api.md) - [Page](https://skmtc.dev/natural/apis/natural-api/changes/simulations/check/:checkId/fail/post)