Give your autonomous agent real-time research capabilities. Pay $0.02 per query with USDC via the x402 payment protocol — no API keys, no subscriptions, no auth overhead.
// Query AgentOracle const res = await fetch(ENDPOINT, { method: "POST", headers: { "Content-Type": "application/json", "X-PAYMENT": payment // x402 USDC }, body: JSON.stringify({ query: "Latest AI agent frameworks" }) }); const data = await res.json(); // → { result, citations }
Powered by Perplexity Sonar, your agent gets access to live web data with source citations. No stale training data — every query returns current, verified information with full provenance.
Core EngineEvery response is machine-readable JSON with typed fields. Parse results directly — no scraping, no regex, no guessing.
HTTP-native micropayments. Your agent pays per request with USDC — built into the protocol layer, not bolted on.
Every payment settles on Base L2. Full transaction transparency via BaseScan. Trustless and auditable.
Designed for machines, not humans. One endpoint. One method. One payment header. No OAuth flows, no session management, no rate limit negotiations. Your agent discovers pricing via the standard x402 manifest and pays inline with each request.
Zero ConfigDeployed on Vercel Edge for sub-second responses globally. Your agent doesn't wait.
Your agent fetches the x402 manifest at /.well-known/x402.json to learn the endpoint, price ($0.02), and accepted currency (USDC on Base).
POST to /research with a JSON body and an X-PAYMENT header containing the USDC payment proof. The Coinbase CDP facilitator verifies it instantly.
Get back a clean JSON response with research results, source citations, and metadata. Ready to feed into your agent's next reasoning step.