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Domains & HTTPS

Automatic subdomains and connecting your own custom domain.

Default URL

  • Every environment gets an automatic subdomain — <label>--<env>--<workspaceId>.apps.<domain> — served over HTTPS with a managed certificate.

Custom domains

  • In a project open Domains → Add custom domain, then create the shown DNS record (CNAME or TXT) at your DNS provider.
  • Click Verify. Once verified, traffic is routed and a TLS certificate is issued automatically — no extra steps.