PayAPI Market

Agentic Commerce Guardrail: Decide allow, warn, block before paying a counterparty

Agent Commerce Gate — get a clear allow/warn/block decision on whether to pay a counterparty, before your agent sends the payment — per call

x402 verified · Verified on /api/v1/policy-check/x402-v2 · $0.02 · $0.02 USDC/request · 1 endpoints / 1 tools · Intelligence · 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.

By ContextIQ