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Vextorium Spain Reverse Geocode
x402
Vextorium Spain Reverse Geocode is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-19).
Converts latitude/longitude coordinates to a full Spanish address including municipality, province, postal code, and cadastral reference using CartoCiudad data.
Price / call$0.003
Success—
StatusUnknown
How this service works
Nearest address to coordinates in Spain with the official CartoCiudad reverse geocoder (IGN): street and number, postcode, municipality, INE code, province, region and cadastral reference.
Output
A JSON object containing the resolved Spanish address fields: latitude, longitude, address type (e.g. 'portal'), street name, street number, municipality, province, autonomous community, postal code, INE municipal code, cadastral reference, and the CartoCiudad data source attribution.
Example use cases
Identify Spanish property from GPS pin
“I have GPS coordinates 41.3851, 2.1734 from a photo taken in Spain — can you tell me the full address, municipality, postal code, and cadastral reference at that location?”
Validate delivery location in Spain
“A customer gave me coordinates 37.3891, -5.9845 as their delivery point in Spain. What is the actual street address, postal code, and municipality there so I can verify it's correct?”
Enrich field survey data with Spanish addresses
“I collected a GPS reading of 39.4699 latitude and -0.3763 longitude at a site in Spain — what is the official CartoCiudad address, INE code, province, and autonomous community for that location?”
Technical details
Endpoint
POSThttps://api.vextorium.com/v1/spain-reverse-geocode?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need reverse geocoding specifically within Spain and require official Spanish administrative data including INE codes, autonomous community, and cadastral references — data not available from generic global geocoding services. Ideal for compliance, real estate, logistics, or government-adjacent workflows operating in Spain.
Side effects
- Coordinates outside Spain return null or error — endpoint is Spain-only
- Coordinates in unpopulated or rural areas may return null address fields
- Invalid lat/lon values (out of range, wrong type) cause validation errors
- Coordinates in maritime or border zones may produce incomplete results
- Missing required lat or lon fields in request body returns 400 error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| lat | number | |
| lon | number |
Output
Schema · Response
{
"type": "json",
"example": {
"lat": 40.41652681555059,
"lon": -3.703787669080751,
"type": "portal",
"number": 7,
"source": "CartoCiudad (IGN/CNIG, CC BY 4.0)",
"address": "PUERTA DEL SOL",
"ine_code": "28079",
"province": "Madrid",
"community": "Comunidad de Madrid",
"postal_code": "28012",
"municipality": "Madrid",
"cadastral_reference": "0444101VK4704C"
}
}Tags
x402
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