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Xynaptic Property Compare
x402
Xynaptic Property Compare is a paid API for AI agents from api.xynaptic.io, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-29).
Compares two French communes side-by-side using official DVF data, returning median price per sqm, transaction volumes, and price dynamics for a given property type.
Price / call$0.05
Success—
StatusUnknown
How this service works
Xynaptic Property Compare — two communes side by side from official DVF data: median prices per sqm, volumes, dynamics — where does your budget go further? GET ?a=Nice&b=Marseille&type=Appartement.
Output
Returns a structured side-by-side comparison of two French communes including: median price per sqm for each, transaction volume for each, price dynamics/trends, and a summary of which commune offers better value — all sourced from the official DVF registry.
Example use cases
Relocating and comparing city affordability
“I'm thinking of buying a flat in either Lyon or Grenoble — can you pull the official DVF data and show me side by side where apartments are cheaper per sqm and which market is more active?”
Real estate investment city selection
“I have a €300k budget and I'm deciding between Bordeaux and Nantes for an apartment investment — compare the median prices per sqm and recent market dynamics in both cities so I can see where my money goes further.”
Journalism research on regional property gaps
“Can you compare house prices in Rennes vs Brest using DVF data? I need median price per sqm and transaction volumes for maisons in both communes to illustrate the price gap in Brittany.”
Technical details
Endpoint
GEThttps://api.xynaptic.io/v1/property-compare?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a quick, official, side-by-side comparison of two specific French communes. It is purpose-built for city-vs-city benchmarking without needing to manually query and aggregate two separate lookups. Prefer it over the raw Xynaptic Property Transactions endpoint when you want pre-computed comparative statistics rather than raw transaction records.
Side effects
- Unknown or misspelled commune name returns an error or empty result
- Property type not found in a given commune (e.g. very rural area with no apartment sales)
- DVF data may lag by several months — recent market shifts may not be reflected
- Rate limiting or payment failure at $0.05 per call via x402 protocol
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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