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PrimeAPI Compound Interest Calculator
x402
PrimeAPI Compound Interest Calculator is a paid API for AI agents from prime-api-seven.vercel.app, paid per call via x402, $0.106656/call, status unknown (last checked 2026-09-14).
Calculates compound interest growth given principal, rate, and time parameters
Price / call$0.106656
Success—
StatusUnknown
How this service works
Crypto, AI, Social Media, Finance, Weather, Tools & more. Pay per call in USDC on Base. No API keys.
Output
Returns the computed compound interest result including the final balance, total accrued interest, and growth breakdown based on the provided principal, rate, compounding frequency, and time period.
Example use cases
Example prompt
“Can you calculate the compound interest on a $10,000 principal at a 5% annual interest rate compounded monthly over 3 years?”
Technical details
Endpoint
POSThttps://prime-api-seven.vercel.app/api/finance/compound/calcWhen to prefer
Use this endpoint when you need a quick, pay-per-call compound interest computation without setting up API keys or managing a dedicated financial math library. Best for agents that need on-demand financial projections as part of a broader workflow.
Side effects
- Missing or invalid principal amount returns an error
- Negative or zero interest rate may produce unexpected results
- Unsupported compounding frequency values may cause a 400 error
- Payment failure in USDC results in 402 response blocking the request
- Malformed query string or input schema mismatch returns a 422 or 400 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| query | string | Search query or input parameter |
Output
Schema · Response
{
"type": "object",
"description": "API response data"
}Tags
x402
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