Postr: Payjoin Using Nostr

Postr is a proof-of-concept for doing payjoin using Nostr.

Postr: Payjoin Using Nostr

How does it work?

  • "Sender shares an input assuming there is no change with recipient as nostr DM."
  • "There is a PSBT returned and sent to recipent which is updated with inputs and ouputs of recipient and broadcasted."
  • Demo video:
  • Scope for improvement:

    - Automate signing
    - Automatically read nostr DM
    - Integration with wallet
    - Allow multiple inputs and outputs

GitLab Repo