You can now programmatically search, price, buy, renew, and transfer domains with Vercel’s new Domains Registrar API, complementing the new in-product Domains experience.

The API provides endpoints for:

• Catalog & pricing: list supported TLDs; get TLD and per-domain pricing.

• Availability: check single or bulk availability.

• Orders & purchases: buy domains (including bulk) and fetch order status by ID.

• Transfers: retrieve auth codes, transfer in, and track transfer status.

• Management: renew, toggle auto-renewal, update nameservers, and fetch TLD-specific contact schemas.

Explore the API docs.