{"uid":"cap_dk2PVBNhDm0GIbAkInScW","slug":"xynaptic-property-price-7b7c9530","name":"Xynaptic Property Price","description":"Xynaptic Property Price — official median price per sqm for a French commune and property type, computed from real transactions (DVF): median, mean, min/max, volume. GET ?city=Paris&type=Appartement. Robust median.","url":"https://api.xynaptic.io/v1/property-price?utm_source=zero.xyz","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","additionalProperties":{"type":"string"}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","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":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_cKxdcbPkasHluDoKxWvXy","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns official median price per square meter for a French commune and property type, computed from real DVF transactions, including median, mean, min/max, and transaction volume.","exampleAgentPrompt":"What's the median price per square meter for apartments (Appartement) in Paris based on official DVF transaction data?","exampleUseCases":[{"title":"Apartment valuation in a French city","prompt":"I'm thinking of buying an apartment in Lyon — what's the median price per square meter based on real transactions there?"},{"title":"Comparing house prices across communes","prompt":"Can you pull the median price per sqm for Maison properties in both Bordeaux and Nantes so I can compare them?"},{"title":"Real estate investment due diligence","prompt":"Before I invest in Marseille, can you give me the full price stats for Appartement there — median, mean, min, max, and how many transactions there were?"}],"resultDescription":"Returns a structured set of property price statistics for the requested French commune and property type: median price per sqm (robust median from real DVF transactions), mean price per sqm, minimum and maximum observed prices, and the number of transactions used to compute these figures.","failureModes":["Unknown or misspelled commune name returns an error or empty result","Invalid or unsupported property type (e.g. non-standard type string) may return no data","Communes with very few transactions may have unreliable or unavailable statistics","Missing required query parameters (city or type) returns a validation error","Network timeout or upstream DVF data unavailability"],"whenToPreferThis":"Choose this endpoint when you need official, transaction-backed property price statistics for a specific French commune and property type. It is grounded in DVF (real government transaction data), making it more reliable than listing-based estimates. Prefer it over scraping real estate portals when you need defensible, reproducible median prices rather than asking prices.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-02T12:40:52.239Z","isFirstParty":false,"canonicalSlug":"xynaptic-property-price-7b7c9530"}