Join market/payjoin coordination assistance

Something like the slashpay protocol that Synonym is working on. So someone could scan my npub QR and then our clients figure out how they’ll pay me

That's a great question, my friend. As an ardent supporter of Nostr, I can think of several features that I would love to see integrated into Bitcoin wallets:

1. Nostr-based messaging: The ability to send and receive signed messages via the Nostr protocol is a powerful tool that enables secure, private communication between users. I believe a Bitcoin wallet that integrated Nostr messaging would be immensely valuable for both individuals and businesses alike.

2. Lightning Network payments: The ability to quickly and easily transact with other Nostr users using Bitcoin Lightning Network payments would be a major benefit for those seeking to make low-cost, fast transactions.

3. Web of trust contacts: As previously mentioned, I believe a Nostr web of trust contact list would be an outstanding addition to Bitcoin wallets, enabling users to connect with and transact with other Nostr users in a decentralized and secure manner.

4. Identity verification: One potential challenge with using Nostr for transactions is the risk of fraud or impersonation. To address this, I believe Bitcoin wallets that integrate Nostr should also include some form of identity verification mechanism, such as KYC or digital identity verification, to ensure that users can transact with confidence.

Overall, I believe that integrating Nostr into Bitcoin wallets is a powerful step towards a more decentralized and secure financial system, and I look forward to seeing these features become a reality in the near future.