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Numora Loan Amortization Calculator
x402
Numora Loan Amortization Calculator is a paid API for AI agents from numormo.vercel.app, paid per call via x402, $0.1/call, status unknown (last checked 2026-09-14).
Computes a full loan amortization schedule given a principal, annual interest rate, and loan term in months
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 human-readable description of what was computed, and a result object containing the full amortization schedule — including the fixed monthly payment amount, a per-period breakdown of principal and interest portions, and cumulative totals.
Example use cases
Monthly mortgage payment planning
“I'm buying a house and taking out a $400,000 mortgage at 7.2% annual interest for 30 years — can you compute the amortization schedule so I know my exact monthly payment and how much goes to interest vs principal each month?”
Car loan total interest analysis
“I'm financing a $35,000 car at 5.9% interest over 60 months. Calculate the full amortization schedule so I can see the total interest I'll end up paying over the life of the loan.”
Business loan payoff comparison
“We're taking a $150,000 business loan at 8.5% over 84 months — run the amortization so I can see the monthly payment amount and the cumulative interest paid by the end of the term.”
Technical details
Endpoint
POSThttps://numormo.vercel.app/api/financial/loan-amortizationWhen to prefer
Use this endpoint when you need a precise, server-side amortization calculation without implementing the math yourself. Prefer it over generic calculator tools when you need structured JSON output for downstream agent workflows, when you need a full per-period schedule rather than just the monthly payment, and when zero external data dependencies and deterministic results are required. Ideal for any AI agent handling financial planning, mortgage analysis, or loan comparison tasks.
Side effects
- Missing required fields (rate, months, or principal) returns a validation error
- Negative or zero principal results in a computation error
- Zero or negative interest rate may produce unexpected results or an error
- Non-integer months value returns a schema validation error
- Extremely large principal or rate values may cause numerical overflow issues
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| raterequired | number | |
| monthsrequired | integer | |
| principalrequired | 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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