{"resource":"https://fractalai.net.co/api/x402/verify-proof","service":"FractalAI Verify","areas":["other"],"answering":true,"http_status":402,"latency_ms":725,"price_usdc":0.01,"buyers_30d":4,"calls_30d":8,"description":"Pay-per-Verify: an agent pays $0.01 to verify a post-quantum (ML-DSA-65 / Dilithium-3 or Dilithium-2, NIST FIPS 204; scheme auto-detected by size) signature over a message against a public key. A generic machine-to-machine PQC proof primiti","id":"afad4c8e7ed9","category":"Payments and on-ramps","accuracy":null,"tool_calls":null,"checked_day":"2026-10-11","page":"https://velliumandco.com/sellers/afad4c8e7ed9"}