> ## Documentation Index
> Fetch the complete documentation index at: https://docs.ai21.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Deprecation notice for AI21 Jamba and Maestro APIs

On August 9, 2026, we will officially deprecate and sunset the following APIs in our platform:

* Jamba API
* AI21 Maestro API
* File library

**What do you need to do?**\
<u>Plan your migration</u>: Please update your applications to remove dependencies on the Jamba and AI21 Maestro endpoints before the deprecation date to avoid breaking changes.

**A new platform is on the way**\
<u>Stay tuned for what's next</u>: In the coming weeks, we will share documentation and access details for our new platform, which you will be able to use instantly with your existing account.

If you have any questions or need assistance with the transition, reach out to our support team from within the [<u>platform</u>](http://studio.ai21.com).