{"uid":"cap_Br3sDMPJXuMZJUMhA7uaa","slug":"proppulse-property-valuation-avm-5ccdf9cc","name":"PropPulse Property Valuation AVM","description":"Property valuation and home value estimate (AVM): estimated value with confidence range, price per square foot/meter, comparable sales, days-to-sell estimate, and negotiation intelligence for any address worldwide. For homebuyer, seller, and real-estate agents.","url":"https://proppulse.theaslangroupllc.com/api/prop/valuate","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":{"beds":{"type":"string"},"lang":{"type":"string","description":"en | es | fr | de | zh | pt | ar"},"sqft":{"type":"string"},"address":{"type":"string","description":"123 Main St, Austin TX | 12 Baker St, London"},"country":{"type":"string","description":"US | UK | CA | DE | AU | IN (optional)"}}}},"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":{"price_per_sqft":262,"estimated_value":485000,"comparable_sales":[{"sold":"2026-04-12","price":478000,"address":"118 Oak Ave"}],"confidence_range":"452000-518000","days_to_sell_estimate":22}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.1","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":"$0.1/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.1","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_M5h_xzTCK8RDO0EFdgXLk","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.1","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns an automated property valuation (AVM) for any address worldwide, including estimated value with confidence range, price per sqft/sqm, comparable sales, days-to-sell estimate, and negotiation intelligence.","exampleAgentPrompt":"What's the estimated value of 42 Maple Street, Austin TX 78701 — give me the AVM estimate with confidence range, price per square foot, comparable sales, and how many days it would likely take to sell?","exampleUseCases":[{"title":"Determine fair offer for home purchase","prompt":"I'm looking at a house in Seattle and want to know if the asking price is reasonable. Can you get me the valuation, comparable sales nearby, and what range I should actually offer?"},{"title":"Price property before listing sale","prompt":"We're selling our place in Miami and need to know what it's actually worth before we list it. Give me the estimated value, price per square foot, and how quickly homes like ours are selling in this area."},{"title":"Evaluate real estate investment deal","prompt":"I'm considering a rental property investment in Denver. Pull the AVM estimate, show me recent comparable sales, and tell me what the negotiation intelligence says about the asking price and days-to-sell timeline."}],"resultDescription":"Returns an automated valuation estimate with a confidence range (low/high), price per square foot and per square meter, a list of comparable recent sales in the area, an estimated days-to-sell figure, and negotiation intelligence such as recommended offer range or leverage indicators for the property.","failureModes":["Address not recognized or not found — returns error indicating invalid or ambiguous address","Property has insufficient comparable data — returns low-confidence estimate or no result","Unsupported region or country — may return error for areas with sparse data","Malformed address parameter — returns 400-level validation error","Rate limiting or payment failure — returns 402 or 429 error"],"whenToPreferThis":"Use this endpoint when you need a quick, structured AVM-based valuation for a specific property address anywhere in the world, especially when you want negotiation intelligence and days-to-sell data alongside the estimate. Prefer this over generic housing market trend endpoints when the query is about a single property rather than a market area.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-14T06:35:31.117Z","isFirstParty":false}