Welcome to Center! We're glad that you're building with our APIs.

Please explore these materials for information on supported chains, rate limits and API-specific documentation.

If you have questions or feedback, please reach out to our support team or submit a feature request.

Signing up for an API key

To access Center's APIs, please first sign up for an account.

You can access your API key at

Technical details

The Center API is organized around REST.

It has predictable resource-oriented URLs and uses standard HTTP authentication and response codes.