{"uid":"cap_UrzJArMSVg1Qnsd1cMgyJ","slug":"omniapi-mortgage-calculator-7c4016fc","name":"OmniAPI Mortgage Calculator","description":"444 endpoints across 9+ chains. Crypto, AI, Social, Finance, Weather, Tools. Pay per call in USDC via x402 with 4 facilitators: Dexter, Meridian, FluxA, GoPlausible.","url":"https://omni-api-cyan.vercel.app/api/finance/mortgage/calc","method":"POST","headers":{},"bodySchema":{"type":"object","required":["query"],"properties":{"input":{"type":"string","description":"Input data for the endpoint"},"query":{"type":"string","description":"Search query or input text"},"params":{"type":"object","description":"Additional parameters"}}},"responseSchema":{"type":"object","description":"API response data"},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.012629","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":"$0.012629/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.012629","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.012629","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_7-5UxnFF2zVI6ifc2emUB","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.012629","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Calculates mortgage payment estimates and amortization details given loan parameters","exampleAgentPrompt":"Can you calculate the monthly mortgage payment on a $450,000 home loan with a 6.75% interest rate over 30 years and a $90,000 down payment?","exampleUseCases":[{"title":"First-time homebuyer payment estimate","prompt":"I'm looking at a $350,000 house and can put 10% down. What would my monthly mortgage payment be at a 7% interest rate over 30 years?"},{"title":"Refinance cost comparison","prompt":"If I refinance my remaining $280,000 mortgage balance at 6.25% for 15 years, what would my new monthly payment be and how much total interest would I pay?"},{"title":"Affordability planning for new construction","prompt":"I want to buy a new construction home for $600,000 with 20% down at a 6.5% fixed rate over 30 years — what's my estimated monthly payment and total interest cost?"}],"resultDescription":"Returns computed mortgage figures including estimated monthly payment, breakdown of principal vs interest, total interest paid over the loan term, and potentially an amortization schedule or summary.","failureModes":["Missing required query parameter returns 400 error","Invalid numeric values for loan amount or rate may return calculation error","Extremely unusual loan terms (e.g. 0% rate or 0 term) may produce unexpected results","Payment processing failure via x402 returns 402 before computation","Malformed request body returns generic API error"],"whenToPreferThis":"Choose this endpoint when you need a quick, pay-per-call mortgage computation without setting up a dedicated financial API key. Ideal for agents handling one-off or infrequent mortgage calculations paid in USDC via x402, especially when already using OmniAPI for other finance or crypto endpoints in the same workflow.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:50:29.397Z","isFirstParty":false}