---
title: "Withdraw a live IOI. Repeating a withdrawal returns 404."
method: DELETE
path: "/v1/private-markets/iois/{ioi_id}"
tags: ["Private Markets"]
---

# Withdraw a live IOI. Repeating a withdrawal returns 404.

`DELETE /v1/private-markets/iois/{ioi_id}`

## Request

- Base URL: `https://api.clearstreet.com`
- URL: `https://api.clearstreet.com/v1/private-markets/iois/{ioi_id}`
- Auth: HTTP bearer

## Path parameters

- `ioi_id` string, uuid, required

## Query parameters

- `account_id` integer, required

## Response `204`

IOI withdrawn

## Other responses

- `401`: Unauthenticated
- `403`: Caller lacks Trade permission or the entity has not attested
- `404`: IOI or account not found
- `500`: Internal server error

## Changes

- **2026-10-16** `1bd9eddeffc8`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/clear-street/apis/clear-street-trading-api/changes/v1/private-markets/iois/:ioi_id/delete.md)

---

[API](https://skmtc.dev/clear-street/apis/clear-street-trading-api.md) - [All operations](https://skmtc.dev/clear-street/apis/clear-street-trading-api/llms.txt) - [OpenAPI document](https://skmtc.dev/clear-street/apis/clear-street-trading-api/revisions/52e77ea7d731?raw)