Blog
Notes from the wallet
Reverse-engineering stories, protocol archaeology, and what we learn while building Byoky.

Byoky v0.6.0 — Gifts, everywhere
Mobile wallets can now host gifts. A gift for one provider can now serve requests to any other. One credential, any SDK, from any device.

I Spent an Evening Bisecting Anthropic's Claude Code Fingerprint
Setup tokens are supposed to bill Pro/Max plans. So why does Anthropic reject the same token from OpenClaw with a 'third-party app' billing wall? I went looking, byte by byte — and wired the fix into Byoky so you don't have to.