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Numora Financial Options Pricing API
x402
Numora Financial Options Pricing API is a paid API for AI agents from numorapoi.orbonomy.xyz, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).
Computes option pricing (call/put) using Black-Scholes or similar models given spot price, strike, time to expiry, volatility, and risk-free rate
Price / call$0.05
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 flag, a result object containing the computed option price (and potentially Greeks), and a human-readable computation description string explaining what was calculated.
Example use cases
Example prompt
“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%?”
Technical details
Endpoint
POSThttps://numorapoi.orbonomy.xyz/api/financial/optionsWhen to prefer
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.
Side effects
- 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
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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