Mainly focused on designing a really nice library and dev api so you can integrate bitcoin merchant stuff into your site. I enjoy the Stripe api so much I just want an experience like that for Bitcoin. Stealing a lot of ideas from them 😅
btcmerchant will be able to use your bitcoin core node directly (picture of me working on this here). it has descriptor wallet support, so you can accept payments directly into your hardware wallet. it already is integrated with clightning as well, lnd soon.