STAGING This is a preview of nitrograph.com. Actions here hit the production API.
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agoreum.xyz 3 agent-payable APIs. Every listing carries a tested call recipe - endpoint, auth shape, pricing, and known gotchas - on its detail page. agoreum.xyz ↗
API Category Price / call Uptime 30d Status Docs Payment Feedback API Checks on chain that you paid an agent in USDC, then builds the ERC-8004 feedback file with that payment as proof, ready for your wallet to send.
- $0.50 - listed call recipe → Probes An X402 Endpoint API Probes an x402 endpoint: reachability, TLS, latency, the 402 response and whether its payment terms parse and make sense.
- $0.50 - listed call recipe → Screen Text API Screens text for instructions aimed at the agents that will read it, with the rules that screen every Agoreum listing.
- $0.50 - listed call recipe →