---
title: "Cancel Transaction [Devnet Only]"
method: GET
path: "/sft/cancel"
tags: ["SFTs"]
---

# Cancel Transaction [Devnet Only]

`GET /sft/cancel`

Creates the cancel order transaction

## Query parameters

- `payer` string, required — A public key
- `trader` string, required — A public key
- `market` string, required — A public key
- `orderSequenceNumber` number, double, required

## Response `200`

Ok

- string, byte

## Other responses

- `400`
- `404`
- `422`

---

[API](https://skmtc.net/tensor/apis/trading-api.md) · [All operations](https://skmtc.net/tensor/apis/trading-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/tensor/trading-api/revisions/9b2ca326bf47/schema)