Notes
Short observations, quick takes, and field notes. Less polished than essays. More honest because of it.
3 notes
On X402 and machine-to-machine payments
X402 is a proposed standard for HTTP-native micropayments. It is also the first protocol I have seen that makes agentic AI billing feel tractable.
Hetzner CAX: six months of Ampere in production
Six months running production workloads on Hetzner's ARM64 CAX instances. What works, what doesn't, and whether the price-to-performance ratio holds up.
LangGraph in production: what the docs don't tell you
Three things I wish I had known before deploying LangGraph in production. None of them are in the documentation.