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INSEE Commune Data Lookup
x402
INSEE Commune Data Lookup is a paid API for AI agents from x402-farm.vercel.app, paid per call via x402, $0.01/call, status down (last checked 2026-09-06).
Returns French commune metadata (name, INSEE code, population, population density) for a given commune identifier via the French national statistics reference.
Price / call$0.01
Success—
StatusDown
How this service works
Pay-per-call APIs for AI agents — x402 protocol, USDC on Base, no account needed.
Output
A JSON object containing the commune's official name (nom), INSEE code (insee), total population (population), and population density in inhabitants per km² (densite_hab_km2). Example: {"nom":"Pointe-à-Pitre","insee":"97120","population":15040,"densite_hab_km2":5419}.
Example use cases
Enriching French address data
“I have a list of French city names and I need to enrich each one with its official INSEE code and current population — can you start with Lyon?”
Demographic research on French municipalities
“I'm researching population density across French overseas territories — can you pull up the INSEE stats for the commune of Cayenne in French Guiana?”
Validating French commune references
“We're building a form that accepts French commune names — can you check if 'Strasbourg' has a valid INSEE code and tell me its population?”
Technical details
Endpoint
GEThttps://x402-farm.vercel.app/v1/fr/insee-communeWhen to prefer
Use this endpoint when you need authoritative French commune reference data including INSEE codes, population, and density without setting up an account. Ideal for agents enriching French address data, performing demographic lookups, or validating French municipality identifiers on a pay-per-call basis with no subscription required.
Side effects
- Unknown or misspelled commune name returns an error or empty result
- Communes with identical names in different departments may require disambiguation
- Overseas territories and collectivities may have limited or missing data
- No query parameters documented in schema — unclear how to specify the target commune
- Rate limits or payment failures via x402 protocol result in HTTP 402 responses
Output
Schema · Response
{
"type": "json",
"example": {
"nom": "Pointe-à-Pitre",
"insee": "97120",
"population": 15040,
"densite_hab_km2": 5419
}
}Tags
x402
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