You can now use a hostname such as ai.example.com for your team’s widget connections, project API, and MCP clients. Each custom domain serves all projects in your team.
Add it under Team > Custom domains, then copy the DNS records to your DNS provider. Biel handles HTTPS once verification is complete. Custom domains are available on Business.
Current widgets automatically use your primary active domain unless you’ve set an explicit URL in the installation. Update saved API and MCP client URLs to use that hostname. Dashboard access stays at app.biel.ai.
See the custom domain setup guide.