Part 2 of our wallet exploration just dropped.

We break down a user-hosted, serverless signer architecture with Ark by @npub1hf5sg... and @npub1ake09..., Spark & @npub19hg5p... enabling self-custodial wallets for payments inside any app.

Plus: a very special proof-of-concept you won’t want to miss.
https://getalby.com/blog/modularizing-alby-hub-user-hosted-serverless-signers