A native Kotlin library for Cashu by nostr:npub1thunderat5g552cuy7umk624ct5xe4tpgwr2jcjjq2gc0567wgrqnya79l
https://github.com/thunderbiscuit/cashu-client
Can Amber provide a method to sign a string, which will be used to redeem locked Ecash? nostr:npub1w4uswmv6lu9yel005l3qgheysmr7tk9uvwluddznju3nuxalevvs2d0jr5
Alby does that! They have a window method for that, would be cool if all extensions used the same standard.