Build on the verified quant layer.

~99 unit-tested quant engines — Black-Scholes & Greeks, bond analytics, VaR/CVaR, Sharpe, Altman Z, Merton, DCF — as a single JSON API. Every result is computed by the same verified library that powers the terminal. No SDK, no auth to try.

# Black-Scholes Greeks for an ATM 1-year option
curl "https://www.usequantora.com/api/v1/greeks?S=100&K=100&T=1&r=0.05&q=0&sig=0.2"

# → { "engine":"greeks", "result":{ "call":10.4506, "deltaCall":0.6368, "gamma":0.0188, ... }, "verified":true }

Press Run to call the live API…

const r = await fetch("https://www.usequantora.com/api/v1/bondAnalytics?face=100&couponRate=0.05&yld=0.06&n=10&m=1");
const { result } = await r.json();
console.log(result.modified); // 7.567 (modified duration)