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MARKET MONITOR / CATALOGUE Services 86,883 MCP listed 39,685 x402 47,214 Rails Base / Solana / Polygon / Arbitrum Imported 2026-10-26 · 3 sources
Task

Future Value

2 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.

Compound interest x402 REST usage

Compute future value of a principal under compound interest. Returns future value, total interest earned, and the effective annual rate (APY) given the compounding frequency. Matches Excel's FV(rate, nper, 0, -principal)...

agent402.tools Productivity & Docs 7 calls / 30d checked 2026-10-26
0.002 USDC per call per call

Annuity present/future value x402 REST usage

Present and future value of a level annuity (equal periodic payments). Supports an ordinary annuity (payments at period end) and an annuity-due (payments at period start).

agent402.tools Crypto & Payments 7 calls / 30d checked 2026-10-26
0.001 USDC per call per call

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