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true402 Quant Calculator
x402
true402 Quant Calculator is a paid API for AI agents from true402.dev, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-13).
Runs a named quantitative/mathematical calculator function with supplied parameters, paid per call via HTTP 402.
Price / call$0.003
Success—
StatusUnknown
How this service works
The machine-native marketplace. Wallet = identity. Pay per call with HTTP 402.
Output
A JSON object containing the output of the named quantitative function — typically a numeric result or structured computation output depending on which calculator was invoked.
Example use cases
Option pricing on demand
“Use the true402 quant endpoint to run the 'black_scholes' function with a spot price of 100, strike of 105, risk-free rate of 0.04, volatility of 0.25, and time to expiry of 1 year — what's the call option price?”
Portfolio volatility calculation
“I need to compute portfolio volatility — call the 'portfolio_volatility' calculator on true402 with my weights [0.4, 0.35, 0.25] and covariance matrix [[0.04,0.01,0.02],[0.01,0.09,0.03],[0.02,0.03,0.06]].”
Compound interest computation
“Run the 'compound_interest' function on the true402 quant API: principal 10000, annual rate 0.07, compounding frequency 12, and a 5-year horizon — give me the final value.”
Technical details
Endpoint
POSThttps://true402.dev/api/v1/quantWhen to prefer
Choose this endpoint when you need lightweight, pay-per-call quantitative computation without standing up your own math infrastructure — especially useful for financial calculations (options pricing, volatility, portfolio analytics) in agent pipelines that can handle x402 micropayments. Prefer it over general-purpose code execution when a named calculator function matching your use case exists on the true402 marketplace.
Side effects
- Unknown function name returns an error or empty result
- Malformed or missing params object causes a 400-level rejection
- Insufficient wallet balance triggers HTTP 402 payment-required response
- Unsupported parameter types or out-of-range values may cause computation errors
- No response schema defined, so output structure varies by function
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| paramsrequired | object | Parameters for the chosen function |
| functionrequired | string | Which calculator to run |
Output
Schema · Response
| Field | Type | Description |
|---|---|---|
| result | object | |
| function | string |
Tags
x402
Reviews
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