---
title: "Cancel order"
method: POST
path: "/orders/cancel"
tags: ["orders"]
---

# Cancel order

`POST /orders/cancel`

Returns the hash of cancelled order

## Request body

- OrderCancel
  - `orderHash` string
  - `nonce` string
  - `hash` string
  - `signature` Signature
    - `V` string
    - `R` string
    - `S` string

## Response `200`

successful operation

- string

## Other responses

- `400` — Invalid payload
- `500` — Internal Server Error

---

[API](https://skmtc.net/buildonviction/apis/tomodex-apis.md) · [All operations](https://skmtc.net/buildonviction/apis/tomodex-apis/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/buildonviction/tomodex-apis/revisions/18b6ffedd480/schema)