Thread - Nostr Hypermedia

Relays: 5

Replies: 4

Generated: 17:03:51

nostr:nprofile1qqsyvrp9u6p0mfur9dfdru3d853tx9mdjuhkphxuxgfwmryja7zsvhqpz9mhxue69uhkummnw3ezuamfdejj7qgswaehxw309ahx7um5wghx6mmd9uq3wamnwvaz7tmkd96x7u3wdehhxarjxyhxxmmd9ukfdvuv nostr:nprofile1qqs9pk20ctv9srrg9vr354p03v0rrgsqkpggh2u45va77zz4mu5p6ccpzemhxue69uhk2er9dchxummnw3ezumrpdejz7qgkwaehxw309a5xjum59ehx7um5wghxcctwvshszrnhwden5te0dehhxtnvdakz7qrxnfk #asknostr #cashu Is there a Kotlin library that can be used to create a Cashu wallet over Nostr (NIP-60)? Otherwise what would you say is the best approach for a native Kotlin + Compose android app without writing the library from scratch? I am not sure whether Rust bindings and/or J2V8 for typescript libraries (NDK) is the only/correct option.

2025-07-20 14:06:38 from 1 relay(s) 1 replies ↓

Replies (4)

calle calle@cashu.me npub12rv5...85vg

CDK ffi Kotlin bindings are working great once set up, I've implemented a wallet with it this week nostr:nprofile1qqsqfyvdlsmvj0nakmxq6c8n0c2j9uwrddjd8a95ynzn9479jhlth3gpvemhxue69uhkv6tvw3jhytnwdaehgu3wwa5kuef0dec82c33w94xwcmdd3cxketedsux6ertwecrgues0pk8xdrew33h27pkd4unvvpkw3nkv7pe0p68gat58ycrw6ps0fenwdnvva48w0mzwfhkzerrv9ehg0t5wf6k2qgnwaehxw309ac82unsd3jhqct89ejhxtcpz4mhxue69uhhyetvv9ujuerpd46hxtnfduhsh8njvk we've just started using it so it's early stage but you can implement a whole wallet with it and it comes with batteries included unsure if you could make a full nip-60 wallet with it at this stage since that requires full access to the proofs database

2025-07-20 14:16:13 from 1 relay(s) ↑ Parent 2 replies ↓ Reply

ciori _@ciori.net npub1hupm...nnm6

So is Nostr Development Kit (in typescript/javascript) currently the only option for a full NIP-60 wallet implementation? I am no cashu or dev expert, but wanted to try something out, mainly for an Android app.

2025-07-20 15:00:24 from 1 relay(s) ↑ Parent 1 replies ↓ Reply

Vitor Pamplona _@vitorpamplona.com npub1gcxz...nj5z

Not yet, but I definitely want to add into Quartz. If you are looking into it, feel free to push that over there. I would def use it on Amethyst at some point. Also, if you do anything with Quartz, make sure to check the full outbox branch because there are a lot of changes to the base lib.

2025-07-20 15:03:14 from 1 relay(s) ↑ Parent Reply

thesimplekid thesimplekid@cashu.me npub1qjgc...lgjw

Cdk doesn’t have a db implementation for nip60 right now it’s not a limitation of the bindings. May not be too hard to implement with nostr-sdk. Once we have that would be easy to expose to the bindings.

2025-07-20 15:51:27 from 1 relay(s) ↑ Parent Reply