---
title: "Get toolkits changelog"
method: GET
path: "/api/v3.1/toolkits/changelog"
tags: ["Toolkits"]
---

# Get toolkits changelog

`GET /api/v3.1/toolkits/changelog`

## Request

- Base URL: `https://backend.composio.dev`
- URL: `https://backend.composio.dev/api/v3.1/toolkits/changelog`
- Auth: API key in header `x-api-key`

Retrieves the last 10 versions changelog for all toolkits. This endpoint provides version history and changelog information for each toolkit.

## Response `200`

Toolkits changelog retrieved successfully

- object
  - `items` object[], required: List of toolkits with their changelogs
    - `slug` string, required: Toolkit slug
    - `name` string, required: Toolkit name
    - `display_name` string, required: Toolkit display name
    - `versions` object[], required: Array of version changelogs
      - `version` string, required: Version identifier
      - `changelog` string, required: Changelog for this version

## Other responses

- `400`: Bad request - invalid parameters
- `401`: Unauthorized - authentication required
- `404`: Not found - the toolkits you are looking for do not exist
- `500`: Internal server error

## Changes

- **2026-10-16** `98956f31abf3`: 1 info
  - api operation id `getV3_1ToolkitsChangelog` removed and replaced with `getToolkitsChangelog`
- **2026-06-17** `589a7d115a5e`: 2 info
  - the endpoint scheme security `CookieAuth` was removed from the API
  - the endpoint scheme security `UserApiKeyAuth` was removed from the API
- **2026-05-05** `52c71f747c65`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/composiohq/apis/composio-platform-api-v3-1/changes/api/v3.1/toolkits/changelog/get.md)

---

[API](https://skmtc.dev/composiohq/apis/composio-platform-api-v3-1.md) - [All operations](https://skmtc.dev/composiohq/apis/composio-platform-api-v3-1/llms.txt) - [OpenAPI document](https://skmtc.dev/composiohq/apis/composio-platform-api-v3-1/revisions/4bd56a0836f8?raw)