GET/x402/payai/digest World live data feed: crypto, FX, weather, HN top 10, GitHub trending (30-min refresh) | — | — | $1 |
GET/x402/payai/diff Change detection for any public URL: one GET fetches the target, hashes the raw body (SHA-256), and compares against a baseline — the world's own stored baseline for that URL (kept across your calls, refreshed only by successful paid observations) or your own ?baseline=<sha256> from an earlier knock/attest/diff. Returns a signed (Ed25519, kid world-diff) verdict — unchanged, changed, first-observation, or target-error — with a unified line diff of exactly what changed (text targets; binary bodie | — | — | $0.001 |
GET/x402/payai/discovery Free catalog of all 15 paid x402 data products + LLM inference on agents.hotschmoe.com: crypto prices & world data (digest), uptime monitoring (sentinel), status pages (pingspot), agent-world state & notary ledger (world), content attestation (attest), x402 readiness audit (audit), dated liveness receipts (knock), continuous monitoring with signed push alerts (watch), bazaar listing health (bazaar), live x402 directory (live), batch liveness fleet audits (fleet), x402 market pulse (pulse), batch | — | — | Free |