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ForgeMesh Financial Calculator
x402
ForgeMesh Financial Calculator is a paid API for AI agents from x402.forgemesh.io, paid per call via x402, $0.002/call, status unknown (last checked 2026-09-13).
Computes compound interest, loan/mortgage payments, or ROI from structured numeric inputs, returning exact arithmetic results.
Price / call$0.002
Success—
StatusUnknown
How this service works
Financial calculator API: compound interest (final amount, interest earned, effective annual rate), loan/mortgage payment (monthly payment, total paid, total interest), or ROI — from structured numeric inputs. For fintech, budgeting, and planning agents. Not financial advice; the arithmetic is exact.
Output
Returns exact computed financial values depending on calculation type: for compound_interest — final amount, interest earned, and effective annual rate; for loan_payment — monthly payment, total paid, and total interest; for roi — return on investment percentage.
Example use cases
Savings growth over time
“If I put $10,000 into a high-yield savings account at 4.75% annual interest compounded monthly, how much will I have after 7 years? And how much of that is interest earned?”
ROI on a business investment
“I spent $45,000 launching a product and it brought in $67,500 in revenue. What's my ROI on that investment as a percentage?”
Total cost of a car loan
“I'm financing a $28,000 car at 5.9% annual interest over 60 months. What will my monthly payment be and how much will I end up paying in total interest by the time it's paid off?”
Technical details
Endpoint
POSThttps://x402.forgemesh.io/financial-calculatorWhen to prefer
Use this endpoint when an agent needs precise, exact financial arithmetic for compound interest, loan/mortgage payment schedules, or ROI — especially in fintech, budgeting, or planning workflows where correct math matters. Prefer this over general-purpose code execution when you need a fast, cheap, structured response without spinning up a compute environment.
Side effects
- Missing required fields for the selected calculation type return an error
- Non-numeric string values for numeric fields cause parsing failures
- Invalid calculation type string (not compound_interest, loan_payment, or roi) returns an error
- Division by zero scenarios (e.g. zero compounds_per_year) may return an error
- Negative or zero principal/rate may produce nonsensical results
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| final | string | |
| years | string | |
| initial | string | |
| principal | string | |
| calculation | string | compound_interest | loan_payment | roi |
| compounds_per_year | string | |
| annual_rate_percent | string |
Output
Schema · Response
{
"type": "json",
"example": {
"total_interest": 382632.9,
"monthly_payment": 1896.2
}
}Tags
x402
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