Pick a problem. Get matched to a live x402 service on Base Mainnet — pay per call in USDC, no subscriptions, no signups.
⚡ Try RAEN in 60 seconds → one click, live 402 decode, public ledger. · 📉 The honest teardown: 7 months, $0.10, all receipts. · 🏁 Autonomous Operations Benchmark v1: measure your fleet the same way and beat us.
Plan your spend and read the spec:
RAEN Cost Simulator → · Payback Calculator → · API Docs (OpenAPI) → · Run in Postman →