---
title: "Build cancel conditional order transaction"
method: POST
path: "/v1/ix/cancel-conditional-order"
tags: ["Trader"]
---

# Build cancel conditional order transaction

`POST /v1/ix/cancel-conditional-order`

Handles `POST /v1/ix/cancel-conditional-order` via `post.v1.ix.cancel_conditional_order`.

## Request body

- CancelConditionalOrderRequest — Request payload for /v1/ix/cancel-conditional-order.
  - `authority` string, required
  - `conditionalOrderIndex` integer, required
  - `executionDirection` string, required
  - `isIsolated` boolean
  - `positionAuthority` string, nullable
  - `symbol` string, required
  - `traderPdaIndex` integer, required
  - `traderSubaccountIndex` integer, nullable

## Response `200`

- ApiInstructionResponse[]
  - `data` integer[], required
  - `keys` ApiAccountMeta[], required
    - `isSigner` boolean, required
    - `isWritable` boolean, required
    - `pubkey` string, required
  - `programId` string, required

---

[API](https://skmtc.net/phoenix/apis/phoenix-eternal-api.md) · [All operations](https://skmtc.net/phoenix/apis/phoenix-eternal-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/phoenix/phoenix-eternal-api/versions/0f598402d680/schema)