{"uid":"cap_xXWOsi6G4xqh-R5poehPJ","slug":"numora-financial-options-pricing-api-1506aa85","name":"Numora Financial Options Pricing API","description":"100 pure math computation endpoints for AI agents. Statistics, financial math, linear algebra, equation solving, calculus, number theory, sequence generation, and unit conversions. Zero external dependencies. x402 micropayments on Base.","url":"https://numorapoi.orbonomy.xyz/api/financial/options","method":"POST","headers":{},"bodySchema":{"type":"object","required":["K","S","T","r","type","sigma"],"properties":{"K":{"type":"number","description":"Strike price"},"S":{"type":"number","description":"Spot price"},"T":{"type":"number","description":"Time to expiry (years)"},"r":{"type":"number","description":"Risk-free rate"},"type":{"enum":["call","put"],"type":"string"},"sigma":{"type":"number","description":"Volatility"}}},"responseSchema":{"type":"object","required":["success","result","computation"],"properties":{"result":{"type":"object","description":"Computation result varies by endpoint"},"success":{"type":"boolean","description":"Always true on success"},"computation":{"type":"string","description":"Human-readable description of what was computed"}}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.1","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ETMmBSnvKhaxYrXqNadAr","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes option pricing (call/put) using Black-Scholes or similar models given spot price, strike, time to expiry, volatility, and risk-free rate","exampleAgentPrompt":"What's the Black-Scholes price of a call option with a spot price of $150, strike of $155, 3 months to expiry (T=0.25), risk-free rate of 5%, and implied volatility of 20%?","exampleUseCases":null,"resultDescription":"Returns a JSON object with success flag, a result object containing the computed option price (and potentially Greeks), and a human-readable computation description string explaining what was calculated.","failureModes":["Missing required fields (K, S, T, r, sigma, or type) returns validation error","Invalid option type string (not 'call' or 'put') may cause error","T <= 0 (expired option) may return edge-case or error","sigma <= 0 or negative risk-free rate may produce undefined behavior","Payment failure via x402 micropayment returns 402 before computation"],"whenToPreferThis":"Use this endpoint when you need serverless, dependency-free option pricing computation via a simple REST call with micropayment billing — ideal for AI agents that need on-demand Black-Scholes pricing without integrating a full financial library or maintaining a pricing server.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T19:00:01.672Z","isFirstParty":false}