---
title: "Edit Chat"
method: PUT
path: "/v1/agents/{chat_id}"
tags: ["SDK API"]
---

# Edit Chat

`PUT /v1/agents/{chat_id}`

Updates a chat

This endpoint allows users to update Chats fields of a chat identified by its `chat_id`.

- **chat_id**: The unique identifier of the chat to be patched. This field cannot be updated.
- **request**: A ChatRequest object containing the fields to be updated. All fields will be updated,
if a field is not provided default values will be used. The ID of the user who owns the chat
and the chat's ID cannot be updated.

**Responses:**
- 200: Returns the updated ChatModel.
- 404: If the chat is not found.
- 500: If there is an internal server error.

## Path parameters

- `chat_id` string, required

## Request body

- AgentRequest
  - `id` string, uuid, required
  - `prompt` string, nullable
  - `vars` object, nullable
  - `original_chat_id` string, uuid, nullable
  - `title` string, nullable
  - `history` object[], nullable
  - `public` boolean, nullable
  - `system_prompt` string, nullable
  - `model` string, nullable
  - `mcp_servers` string[], nullable
  - `tools` string[], nullable — List of tool slugs available to the agent
  - `slug` string, nullable
  - `price_in_cents` integer, nullable
  - `trial_period_in_days` integer, nullable
  - `upsell_description` UpsellDescription
    - `description` string, required
    - `use_cases` string[], required
  - `agent_builder_run_id` string, uuid, nullable
  - `count_runs` integer, nullable

## Response `200`

Agent successfully updated

- AgentModel
  - `id` string, uuid, required
  - `prompt` string, nullable
  - `vars` object, nullable
  - `original_chat_id` string, uuid, nullable
  - `title` string, nullable
  - `history` object[], nullable
  - `public` boolean, nullable
  - `system_prompt` string, nullable
  - `model` string, nullable
  - `mcp_servers` string[], nullable
  - `tools` string[], nullable — List of tool slugs available to the agent
  - `slug` string, nullable
  - `price_in_cents` integer, nullable
  - `trial_period_in_days` integer, nullable
  - `upsell_description` UpsellDescription
    - `description` string, required
    - `use_cases` string[], required
  - `agent_builder_run_id` string, uuid, nullable
  - `count_runs` integer, nullable
  - `user_id` string, required
  - `created_at` string, date-time, nullable
  - `updated_at` string, date-time, nullable
  - `last_ran_at` string, date-time, nullable
  - `user_feedback` 'approved' | 'rejected' | 'pending'

## Other responses

- `400` — Invalid request
- `403` — You don't have permission to access this chat
- `404` — Agent not found
- `409` — Conflict updating agent
- `422` — Validation Error
- `500` — Internal server error

---

[API](https://skmtc.net/toolhouse/apis/toolhouse-api.md) · [All operations](https://skmtc.net/toolhouse/apis/toolhouse-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/toolhouse/toolhouse-api/revisions/ce92a5e2d085/schema)