{"uid":"cap_DHnkwFDDHxFCrjT_oJBZ9","slug":"proppulse-investment-property-analysis-0b9a8183","name":"PropPulse Investment Property Analysis","description":"Rental property investment analysis and cap rate calculator: cap rate, cash-on-cash return, gross rent multiplier, annual NOI, break-even occupancy, 5-year appreciation projection, and investment grade for any rental property. For real-estate-investor agents.","url":"https://proppulse-gules.vercel.app/api/prop/invest","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"type":"object","properties":{"lang":{"type":"string","description":"en | es | fr | de | zh | pt | ar"},"rent":{"type":"string","description":"2200 (expected monthly rent)"},"type":{"type":"string"},"price":{"type":"string"},"country":{"type":"string","description":"US | UK | CA | DE | AU | IN (optional)"},"location":{"type":"string","description":"Phoenix, AZ | Manchester | Toronto"}}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"errors":{"type":"object","description":"Documented error responses, keyed by HTTP status code","additionalProperties":{"type":"object","required":["description"],"properties":{"example":{"type":"object"},"description":{"type":"string"}}}},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"verdict":"solid — above-average cap rate for Phoenix","cap_rate":6.2,"annual_noi":16800,"cash_on_cash_return":7.8,"gross_rent_multiplier":13.3,"break_even_occupancy_pct":72,"appreciation_5yr_estimate_pct":18}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.15","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","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":"$0.15/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.15","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.15","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_bG3CdLuaa9Cb9U_vlhyKp","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.15","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Analyzes an investment property to compute cap rate, cash-on-cash return, 5-year financial projection, and an overall investment grade","exampleAgentPrompt":"Can you run an investment property analysis on 4521 Oak Street, Austin TX — asking price $385,000, expected monthly rent $2,800, and I'd be putting 20% down with a 7.1% mortgage rate? I want to see the cap rate, cash-on-cash return, 5-year projection, and the investment grade.","exampleUseCases":[{"title":"Evaluate multi-property portfolio performance","prompt":"I'm comparing three rental properties in different markets. Can you analyze each one for cap rate and cash-on-cash return so I can figure out which gives me the best overall returns? The first is in Denver asking $425k with $3,200 monthly rent, the second in Tampa at $320k with $2,400 rent, and the third in Charlotte at $380k with $2,900 rent. Assume 25% down and 6.8% rates across the board."},{"title":"Assess investment viability before making offer","prompt":"I found a duplex in Portland listed at $550k. The seller says it currently rents for $2,100 per unit, so $4,200 total monthly. I can put down 15% and I'm expecting a 6.5% mortgage rate. Can you give me the investment grade and 5-year projection so I know if this is worth submitting an offer on?"},{"title":"Identify tax-efficient rental markets","prompt":"I'm a UK-based investor looking at properties in different countries. Can you analyze a rental property in London valued at £425,000 with £2,500 monthly rental income, and one in California at $480k with $3,100 monthly rent? I need to understand the investment grades and any jurisdiction-specific tax implications that might affect my actual cash-on-cash returns. 20% down on both, 6% rate."}],"resultDescription":"Returns a structured analysis including the property's cap rate (net operating income / property value), cash-on-cash return (annual pre-tax cash flow / total cash invested), a 5-year financial projection showing cumulative returns and equity build, and an overall investment grade rating summarizing whether the property is a strong, moderate, or weak investment opportunity.","failureModes":["Missing or invalid property price returns a 400 error","Invalid or missing rental income data causes computation failure","Insufficient financing parameters may prevent cash-on-cash calculation","Payment not processed returns a 402 Payment Required error","Malformed address or unsupported property type may return an error"],"whenToPreferThis":"Use this endpoint when you need a comprehensive investment-focused analysis of a rental or income-producing property, particularly when you need cap rate, cash-on-cash return, and a multi-year projection in a single call. Prefer this over generic property valuation endpoints when the user's goal is evaluating ROI and investment viability rather than market value or affordability.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T12:45:05.005Z","isFirstParty":false}