> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://support.toggl.com/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Legacy API Deprecation Notice - Why did my integration stop working? 

Starting on **Nov 8, 2021.**, the use of the **old public API domain** (`toggl.com`) has been **dropped** in favor of the new `api.track.toggl.com` domain. Any custom integration relying on the old Toggl domain will either stop working completely or become very functionally limited.

API requests that fail due to usage of the old domain will return the following error: **410 Gone**.

### Who is impacted by this?

* Any user running their own in-house integration that connects to the Toggl Track API. This domain change impacts both the time-tracking API and the Reports API.
* Any user relying on third-party integrations to perform some Toggl-related action. Integrations supported by major integration providers (Zapier, for example) have already been updated.

### How to fix it?

* **If you're running an in-house integration.** Update the endpoints mentioned inside your requests to the new domain (`api.track.toggl.com`). For more details open the [API Docs on GitHub](https://github.com/toggl/toggl_api_docs).
* **If you're relying on a third-party integration**. Reach out to the developer maintaining the tool and ask them to make changes. Instruct them to open the [API Docs over at GitHub](https://github.com/toggl/toggl_api_docs).