If you already know something about has Cashu Spilman Channels work, then you might find this useful if you want some details to help you integrate it into your server
I have an 'integration kit' for each of four languages (Rust, Go, Python, TypeScript) where you can start receiving payments by just specifying a config yaml file and a few dozen lines of code
Still more to do to tidy it up, especially on the client side, but the server side is more complete now (pending real-world feedback which could change everything of course š)
https://github.com/SatsAndSports/demo_of_spillman_cashu_cā¦