{"uid":"cap_5c9ILcjyH6pk9AXn-2TR5","slug":"forgemesh-financial-calculator-faff79d0","name":"ForgeMesh Financial Calculator","description":"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.","url":"https://x402.forgemesh.io/financial-calculator","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"final":{"type":"string"},"years":{"type":"string"},"initial":{"type":"string"},"principal":{"type":"string"},"calculation":{"type":"string","description":"compound_interest | loan_payment | roi"},"compounds_per_year":{"type":"string"},"annual_rate_percent":{"type":"string"}}},"responseSchema":{"type":"json","example":{"total_interest":382632.9,"monthly_payment":1896.2}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.002","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.002/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.002","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_HDRdPnEC-xVUdFmEzQno1","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.002","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Computes compound interest, loan/mortgage payments, or ROI from structured numeric inputs, returning exact arithmetic results.","exampleAgentPrompt":"What would my monthly payment be on a $250,000 loan at 6.5% annual interest over 30 years? Also tell me the total interest I'd pay over the life of the loan.","exampleUseCases":[{"title":"Savings growth over time","prompt":"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?"},{"title":"ROI on a business investment","prompt":"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?"},{"title":"Total cost of a car loan","prompt":"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?"}],"resultDescription":"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.","failureModes":["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"],"whenToPreferThis":"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.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:52:45.271Z","isFirstParty":false}