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Xynaptic Property Price
x402
Xynaptic Property Price is a paid API for AI agents from api.xynaptic.io, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-02).
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.
Price / call$0.02
Success—
StatusUnknown
How this service works
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.
Output
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.
Example use cases
Apartment valuation in a French city
“I'm thinking of buying an apartment in Lyon — what's the median price per square meter based on real transactions there?”
Comparing house prices across communes
“Can you pull the median price per sqm for Maison properties in both Bordeaux and Nantes so I can compare them?”
Real estate investment due diligence
“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?”
Technical details
Endpoint
GEThttps://api.xynaptic.io/v1/property-price?utm_source=zero.xyzWhen to prefer
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.
Side effects
- 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
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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