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Domains

Origin

Set up your domain's origin URL in the settings tab, determining where vanity.domains proxies traffic. Configure per domain or inherit from a domain group.

Custom metadata

Add custom key-value metadata to domains and pass it to the origin using middleware. Ideal for SaaS owners requiring customer identifiers or other custom data.

Setup URLs

Guide customers through DNS settings with unique Setup URLs. Create URLs for specific domains or allow customers to input their domain, simplifying the setup process.

Testing domains

Preview your domain's appearance and behavior before deployment with domain preview URLs.

Grouping

Simplify domain management with grouping, inheriting settings from group-level configurations.

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Middleware

Caching

Enhance performance by caching eligible responses on the edge with Cache middleware.

Rate limiting

Control requests traffic and set limits per domain or domain group.

Metadata HTTP headers

Transfer custom metadata to your origin server with the Metadata as HTTP Headers middleware.

Metadata JWT token

Pass custom metadata to your origin server with the Metadata as Signed JWT Token middleware.

CORS

Enable seamless cross-origin resource sharing with CORS middleware. Configure access controls for domains, credentials, and HTTP methods to prevent browser blocks on cross-origin requests.

Custom host header

Configure an additional header for the vanity.domains request domain to meet origin server requirements.

🙌 Custom middleware

Gain complete control and adaptability with Custom Middleware. Write your middleware handler in TypeScript to create tailored solutions and support unique use-cases.