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Xynaptic Property Rent
x402
Xynaptic Property Rent 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 an indicative monthly rent estimate for a property in a given French city, based on property type and surface area, derived from the local price-to-yield relationship.
Price / call$0.02
Success—
StatusUnknown
How this service works
Xynaptic Property Rent — indicative monthly rent estimate for a city and surface, derived from the local price-to-yield relationship (transparent method). GET ?city=Lyon&type=Appartement&surface=60. Indicative — not a rental listing.
Output
Returns an indicative monthly rent figure (in euros) for the specified city, property type, and surface area, derived from the local price-to-yield relationship. This is a computed estimate, not a live rental listing.
Example use cases
Pre-purchase rental yield check
“I'm thinking of buying a 75m² apartment in Bordeaux — what monthly rent could I realistically expect to charge for it?”
Landlord pricing a new rental
“I own a 50m² apartment in Nantes and I'm about to put it on the market — give me an indicative monthly rent so I know if my asking price is in line with the local yield.”
Investment comparison across cities
“I'm comparing rental returns in Lyon vs Toulouse for a 65m² apartment — can you get me the indicative monthly rent estimates for both cities?”
Technical details
Endpoint
GEThttps://api.xynaptic.io/v1/property-rent?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, transparent, methodology-backed rent estimate for a French city without scraping live listings. Ideal for investment analysis, landlord pricing guidance, or due diligence calculations where an indicative figure from price-to-yield relationships is sufficient. Not suitable when a precise, current market listing price is required.
Side effects
- Unsupported city name returns an error or null estimate
- Invalid or missing 'type' or 'surface' parameters cause a 400-level error
- Very small or unusually large surface values may yield unreliable estimates
- City names with accents or alternate spellings may fail to resolve
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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