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Cloudflare Registrar API is now in beta

Registrar

Cloudflare Registrar API is now in beta.

You can now use the Cloudflare API to:

  • Search for domain names.
  • Check real-time availability and pricing.
  • Register supported domains programmatically.

This beta supports a subset of popular extensions available through Cloudflare Registrar. Search returns suggestions across API-supported extensions, check confirms current availability and pricing, and registration starts a workflow that can complete immediately or be polled if it takes longer.

Because the Registrar API is part of the Cloudflare API, it can also be used in Cloudflare MCP ↗ and other agent-driven workflows.

If you are using Cloudflare MCP or other agent-driven workflows, prompts can be as simple as:

  • Search for domain ideas for a coffee shop based in Evergreen, Colorado.
  • Check whether example.com is available and show me the current price.
  • Register example.com

For supported operations, extension availability, and workflow details, refer to: