QuantOracle

https://api.quantoracle.dev

● down data-social-apis

73 deterministic quant finance endpoints for AI agents: Black-Scholes pricing with full Greeks, Kelly Criterion, Monte Carlo simulation, Sharpe/Sortino/Calmar/VaR/CVaR risk metrics, Hurst exponent, GARCH, drawdown analysis, plus 10 paid composites (full risk audit, hedge recommendations, options strategy optimizer, portfolio rebalance plan). Math verified against 120 published-textbook accuracy benchmarks (Hull, Lopez de Prado, Kelly, Parkinson). $0.002–$0.10 USDC per call on Base + Solana mainnets via Coinbase CDP facilitator. Free tier: 1,000 calls/IP/day, no signup, no API key. 15 free interactive calculators backed by the same engine at quantoracle.dev. ([OpenAPI](https://api.quantoracle.dev/openapi.json) | [x402 Discovery](https://api.quantoracle.dev/.well-known/x402) | [AgentKit Integration](https://github.com/QuantOracledev/quantoracle/tree/main/integrations/agentkit) | [Calculators](https://quantoracle.dev) | [GitHub](https://github.com/QuantOracledev/quantoracle))

How to call

cURL · x402-fetch / x402-axios will auto-handle 402

curl -X POST https://api.quantoracle.dev