{"uid":"cap_COpMGzBDjuFmKECpSaYSy","slug":"coin-railz-property-valuation-5866d8af","name":"Coin Railz Property Valuation","description":"AI-powered property valuation using GPT-4 analysis","url":"https://coinrailz.com/x402/property-valuation","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"query":{"type":"string","description":"Query parameter for the service"}}},"responseSchema":{"type":"application/json","format":"json","example":{"result":"Service executed successfully","service":"property-valuation","success":true,"timestamp":"2026-02-07T01:46:58.335Z"}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.75","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":"$0.75/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.75","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.75","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_tdfczXpb7IPp8Xv5Hg5Rs","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.75","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"AI-powered property valuation using GPT-4 to analyze and estimate real estate property values","exampleAgentPrompt":"Can you get me an AI-powered valuation for a 3-bedroom house at 123 Maple Street, Austin TX 78701, about 2,100 square feet, single-family residential?","exampleUseCases":null,"resultDescription":"Returns a JSON object with a success flag, the service name ('property-valuation'), a result string with the AI-generated valuation and analysis, and a timestamp of when the valuation was performed.","failureModes":["Insufficient property details provided — returns error or generic result","Payment failure due to insufficient USDC balance — x402 payment rejected","Invalid or unrecognizable property address — GPT-4 cannot produce a meaningful valuation","Service timeout if GPT-4 analysis takes too long","Malformed request body — missing required property fields"],"whenToPreferThis":"Use this endpoint when you need a quick AI-driven property value estimate powered by GPT-4 without engaging a licensed appraiser. Best for automated pipelines, real estate research agents, or preliminary due diligence where a paid, on-demand valuation costing $0.75 USDC is acceptable.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T13:01:18.882Z","isFirstParty":false}