UCAN Libraries

Choose from official and community-maintained libraries to implement UCAN authorization in your applications.

JavaScript

Official implementation

Full-featured UCAN implementation for Node.js and browser environments.

Docs GitHub

Rust

Official implementation

High-performance UCAN implementation with zero-copy parsing and strong type safety.

Docs GitHub

Go

Official implementation

Efficient UCAN implementation optimized for server-side applications and microservices.

Docs GitHub

Contributing

Want to create a UCAN implementation for your favorite language? We'd love to help! Check out our implementation guide and join our community.

Implementation Guide Join on GitHub