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What are domains?

The Domains page shows the API hostnames available for your account. Every account gets a default API domain. Enterprise accounts can also attach one custom API domain.

Default API endpoint

The dashboard always shows a default row at the top of the table. That row is virtual in the UI and is built from the current site hostname. On the US site, the default domain is:
api.us.babysea.ai
The corresponding API base URL is:
https://api.us.babysea.ai/v1/
The default endpoint is always active and cannot be removed.

Custom domains

Enterprise plan accounts can add one custom domain per account. The underlying domain table enforces one custom record per account and global uniqueness for the domain value. A custom domain gives you a branded API base URL such as:
https://api.yourcompany.com/v1/
Custom domains are added to Vercel, while you manage the DNS record at your own DNS provider.

Requirements

RequirementDetail
PlanEnterprise
Limit1 custom domain per account
PermissionOwner or Primary Owner can manage domains
DNS accessAbility to create a CNAME record at your DNS provider
ProtocolHTTPS only

What happens with custom domains

Once verified, your custom domain:
BehaviorDetail
Routes API trafficAll /v1/ endpoints work through your domain
Automatic SSLCertificate is provisioned and renewed automatically
Works alongside default endpointBoth your custom domain and the default endpoint remain active
Custom domains start in pending status and only become routable after verification promotes them to active.

Dashboard

Navigate to Domains in the sidebar. The page title is Domains and the page description is Manage API domains. The table shows these columns:
ColumnDescription
TypeDefault API endpoint or Custom Domain
DomainHostname with a copy button
API URLhttps://{domain}/v1/ with a copy button
StatusCurrent domain status
CreatedCreation timestamp
All roles can view the page. Members can search and inspect rows, but they cannot add, verify, or remove custom domains.

Next steps

  • Setup - Add and verify a custom domain
  • Verification - DNS configuration and verification process
  • Lifecycle - Domain statuses, removal, and plan changes