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Numora Mortgage Payment Calculator
x402
Numora Mortgage Payment Calculator 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 monthly mortgage payment and amortization details given a loan principal, annual interest rate, and loan term in months
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 a boolean success flag, a human-readable computation description, and a result object containing the computed mortgage payment details such as monthly payment amount and amortization breakdown.
Example use cases
Example prompt
“Calculate my monthly mortgage payment for a $450,000 home loan at 6.75% annual interest rate over 30 years (360 months).”
Technical details
Endpoint
POSThttps://numorapoi.orbonomy.xyz/api/financial/mortgageWhen to prefer
Use this endpoint when you need a fast, dependency-free, server-side calculation of a fixed-rate mortgage monthly payment. Prefer it over client-side JS math when you need a verified computation result with a human-readable description. Ideal for AI agents that need precise financial math without building their own formula logic.
Side effects
- Missing required fields (rate, months, principal) returns a 400-level error
- Non-positive principal or rate values may produce invalid mathematical results
- Zero months causes division-by-zero type errors
- Payment required (402) if x402 micropayment header is missing or insufficient
- Non-numeric inputs for rate or principal may cause schema validation failure
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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