Comment by imiric

> Worth noting though that it's really just "document-ware" -- there's no code there

That's not true. That project is a monorepo, with reference client and middleware implementations in TypeScript, Python, Java, and Go. See their respective subdirectories. There's also a 3rd-party Rust implementation[1].

You can also try out their demo at [2]. So it's a fully working project.

[1]: https://github.com/x402-rs/x402-rs

[2]: https://www.x402.org/