> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.withpersona.com/2021-05-14/api-reference/versioning/changelog/2023/12/18/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.withpersona.com/_mcp/server.

### Cross-API

* 🌱 **Choose related resources returned in `included`**: All endpoints now support an `include` query parameter. This can be used to choose which, if any, related resources are fully serialized in the response. For more details, see [Response Body](/response-body#specify-related-resources).