PayAPI Market

HumanMirror Machine Resolve

Machine-first resolver for AI agents. State a need in one bounded request and get back the smallest relevant live HumanMirror capability, with a ranked list of alternatives, tool ids, credit costs and an MCP call URL. No account, no API key: x402 USDC on Base. Companion routes on the same origin are Safe Preflight at $0.01 and Execution Receipt at $0.01.

x402 verified · $0.001 USDC/request · 1 endpoints · Tools · base network · x402 protocol

Discovery is free. Agents search the catalogue here. Payment happens on the listing 402, not on PayAPI.

url https://payapi.market/mcp

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.

By HumanMirror