Cashu-Address allows any nostr entity to receive eCash on their nostr public key via Lightning. The logical next step is for Cashu-Address to support nostr zaps, so that nostr users can receive Zaps directly in eCash. No setup required whatsoever.
This PR extends the LNURL part of the service to support NIP-57.
Issues to solve:
NIP-57 currently required description_hash validation and Cashu mints do not support requesting a specific hash. Right now this is not an issue, as Cashu-Address uses Blink to proxy all invoices. However the roadmap includes dropping Blink and getting invoices directly from the mint.
Cashu-Address allows any nostr entity to receive eCash on their nostr public key via Lightning. The logical next step is for Cashu-Address to support nostr zaps, so that nostr users can receive Zaps directly in eCash. No setup required whatsoever.
This PR extends the LNURL part of the service to support NIP-57.
Issues to solve: