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Numora Financial ROI Calculator
x402
Numora Financial ROI Calculator is a paid API for AI agents from numormor.netlify.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-15).
Calculates return on investment (ROI) given a cost and gain amount
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 a result object containing the computed ROI value (likely as a percentage), a boolean success flag, and a human-readable computation string describing what was calculated.
Example use cases
Example prompt
“Calculate the ROI for an investment where I spent $1,200 and got back $1,800 in gains.”
Technical details
Endpoint
POSThttps://numormor.netlify.app/api/financial/roiWhen to prefer
Use this endpoint when you need a simple, serverless, dependency-free ROI computation from a raw cost and gain figure. Ideal for AI agents performing financial analysis, investment evaluation, or business metric reporting where accuracy and speed matter more than complex portfolio-level calculations.
Side effects
- Missing required field 'cost' returns validation error
- Missing required field 'gain' returns validation error
- Non-numeric values for cost or gain cause parse errors
- Cost of zero may cause division-by-zero error
- Payment failure if x402 micropayment of 0.1 USDC is not properly handled
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| costrequired | number | |
| gainrequired | number |
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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