---
title: "Delete Assistant"
method: DELETE
path: "/v1/assistants/{assistant_id}"
tags: ["assistants"]
---

# Delete Assistant

`DELETE /v1/assistants/{assistant_id}`

## Request

- Base URL: `https://api.sea-lion.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://api.sea-lion.ai/v1/assistants/{assistant_id}`
- Auth: API key in header `x-litellm-api-key`

Delete assistant

API Reference docs - https://platform.openai.com/docs/api-reference/assistants/createAssistant

## Path parameters

- `assistant_id` string, required

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

## Changes

- **2026-10-21** `f2fb14eab3f5`: 2 info
  - added the optional property `detail/items/ctx` to the response with the `422` status
  - added the optional property `detail/items/input` to the response with the `422` status

[Operation history](https://skmtc.dev/sea-lion/apis/litellm-api/changes/v1/assistants/:assistant_id/delete.md)

---

[API](https://skmtc.dev/sea-lion/apis/litellm-api.md) · [All operations](https://skmtc.dev/sea-lion/apis/litellm-api/llms.txt) · [OpenAPI document](https://skmtc.dev/sea-lion/apis/litellm-api/revisions/f2fb14eab3f5?raw)