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Numora Compound Interest Calculator
x402
Numora Compound Interest Calculator is a paid API for AI agents from numormor.netlify.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).
Computes compound interest growth given a principal, interest rate, number of periods, and optional compounding frequency per year
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 success flag, a result object containing the computed compound interest values (e.g. final amount, interest earned), and a human-readable 'computation' string describing what was calculated.
Example use cases
Example prompt
“Calculate compound interest on a $5000 principal at a 6% annual rate over 10 years, compounded 12 times per year.”
Technical details
Endpoint
POSThttps://numormor.netlify.app/api/financial/compound-interestWhen to prefer
Use this endpoint when you need a precise, server-side compound interest computation with configurable compounding frequency, especially within an automated agent workflow that can handle x402 micropayments on Base. Prefer over a local formula when auditability of computation or integration into a broader math API suite is desired.
Side effects
- Missing required fields (rate, periods, or principal) returns a validation error
- Non-numeric values for numeric fields cause a 400 or schema error
- Negative periods or zero principal may produce mathematically invalid results
- Payment failure via x402 micropayment returns a 402 Payment Required response
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| raterequired | number | |
| periodsrequired | number | |
| principalrequired | number | |
| compoundsPerYear | 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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