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Numora Options Pricing API
x402
Numora Options Pricing API is a paid API for AI agents from numormor.netlify.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).
Computes Black-Scholes options pricing (call or put) given spot price, strike price, time to expiry, risk-free rate, and volatility
Price / call$0.1
Success—
StatusUnknown
How this service works
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.
Output
Returns a JSON object with success: true, a result object containing the computed option price and related Greeks or values, and a human-readable computation description string explaining what was calculated.
Example use cases
Example prompt
“What's the theoretical price of a call option with a spot price of $150, strike price of $155, 3 months to expiry, a risk-free rate of 5%, and implied volatility of 25%?”
Technical details
Endpoint
POSThttps://numormor.netlify.app/api/financial/optionsWhen to prefer
Choose this endpoint when you need a pure serverless Black-Scholes options pricing computation with no external data dependencies — ideal when you already have all market parameters (spot, strike, expiry, rate, vol) and just need the math done accurately and cheaply via x402 micropayment on Base.
Side effects
- Missing required fields (K, S, T, r, type, sigma) returns validation error
- Invalid option type value (not 'call' or 'put') causes computation failure
- Negative time to expiry or volatility may produce undefined or error results
- Payment failure via x402 micropayment results in 402 response before computation
- Very extreme parameter values (e.g. T=0, sigma=0) may produce edge-case or degenerate output
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| Krequired | number | Strike price |
| Srequired | number | Spot price |
| Trequired | number | Time to expiry (years) |
| rrequired | number | Risk-free rate |
| typerequired | string | |
| sigmarequired | number | Volatility |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| resultrequired | object | Computation result varies by endpoint |
| successrequired | boolean | Always true on success |
| computationrequired | string | Human-readable description of what was computed |
Tags
x402
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