daemon

Pre-implementation research layer — identifies external components in requirements, researches each one from official sources via WebFetch, and produces a structured handoff report before any code is written.

Guide for building with the x402 payment protocol and PayAI facilitator on Solana. Covers monetizing APIs with payment middleware (Express, Hono, Next.js, FastAPI, Flask, Gin), building x402 clients (Fetch, Axios, httpx, Go net/http), facilitator integration, supported networks, and the x402 protocol reference.