I was once attempting to write something like this and had a test version up. Here is the repo: https://github.com/KonstantinSchubert/bitcoupon-public/ https:

I was once attempting to write something like this and had a test version up. Here is the repo: https://github.com/KonstantinSchubert/bitcoupon-public/ https://github.com/KonstantinSchubert/bitcoupon-public/ Somehow I got bored with debugging all the different components, but I still think it has a lot of potential.