> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.withpersona.com/2020-05-18/hosted-flow-subdomains/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.withpersona.com/_mcp/server.

# Subdomains

> Serve Hosted Flow links from a custom withpersona.com subdomain.

Change the subdomain of your hosted flow URL in the [Domain Manager](https://app.withpersona.com/dashboard/manage-domain) of your Dashboard.

Once set, you can add the subdomain to your hosted flow URLs. The one time link(s) will also use it. `https://your-subdomain.withpersona.com/verify?template-id=<your template ID starting with itmpl_>`

An instance of Persona only allows for one unique subdomain.

> Serve Hosted Flow links from a custom withpersona.com subdomain.