Coinos is a longstanding open source web wallet with on-chain, Liquid and Lightning capability. We recently added cashu ecash support and are in the midst of adding self-custodial accounts and nostr integration for contacts and messaging.
We host regular in-person meetups in Vancouver are active promoters of Bitcoin merchant adoption with over 500 businesses using us to take in-person payments around the world.
Adam is the founder and CTO and Cole focuses on business development and marketing.
Find us on nostr at https://primal.net/p/npub1h2qfjpnxau9k7ja9qkf50043xfpfy8j5v60xsqryef64y44puwnq28w8ch
Ask us anything!