Agent Utility Shop
15 x402-paid tools for procurement, JSON/OpenAPI QA, engineering conversion, clinical-trial and robotics data, Base market snapshots, research, and downloadable kits.
x402 verified · $0.01–$99 USDC/request · 15 endpoints / 15 tools · Tools · base network · x402 protocol
How to call this API
Every protected route returns HTTP 402 with x402 payment requirements. An agent pays the stated USDC amount on Base and retries with the payment header. No API keys, no accounts. Browse the marketplace or list your own API.