Ah I think this is a btc wallet, not a lightning wallet, right?😂 What we need is lightning wallet in nostr world.😂 Which nostr client are your using? Maybe your nostr client has already integrated some lightning wallet. (I'm using Primal iOS app and getalby browser extension.) 

 Sorry for the inconvenience. I will send you 100 sats when your lightning wallet is ready.🫡