Over a few weeks I built and shipped a small x402 service on Base: token-risk.com , a pay-per-call API that returns deterministic structural risk reports for ERC-20 tokens and wallet addresses. Agents pay $0.01 in USDC per call — no signup, no API key. It's live, it settles real money on-chain, and it's indexed in the discovery layer AI agents actually read. This is the honest write-up. Every number here is real, including the zeros. The settlement transactions are on Base and linked so you ...