> ## Documentation Index
> Fetch the complete documentation index at: https://docs.teasy.link/api-v1/llms.txt
> Use this file to discover all available pages before exploring further.

# Deprecation Policy

> How could you know about API version deprecation

When v2 ships, v1 stays available for **six months**. Responses from the deprecated version
carry `Deprecation` and `Sunset` headers
([RFC 8594](https://www.rfc-editor.org/rfc/rfc8594)), and owners of keys still calling it are
notified directly.

Keys are version-neutral, so migrating means changing a URL, not reissuing a secret.