apyhub
▣ GEOLOCATION

Lookup US Address by Coordinates API

What it does

Reverse Address Lookup turns latitude and longitude into a location lookup result. Send lat and lon as query parameters, and get back the address data the service can resolve for that point.

Use it when you already have coordinates from a map click, GPS trace, delivery event, or analytics record and need to attach a human-readable location. It fits workflows like marking customer check-ins, enriching trip logs, or converting geospatial events into something your support or operations team can read.

The endpoint is simple on purpose: it only requires lat and lon, with valid ranges of -90 to 90 for latitude and -180 to 180 for longitude.

If your application stores coordinates but needs address context for search, display, reporting, or downstream validation, Reverse Address Lookup gives you the conversion step without extra geocoding logic in your own code.

GET
Reverse address lookup
https://api.eu.apyhub.com/dosvak/reverse-address-lookup

QUICKSTART

GUIDE

Quickstart

Look up an address by latitude and longitude.

curl -X GET "https://api.eu.apyhub.com/dosvak/reverse-address-lookup?lat=37.422&lon=-122.0841" \
  -H "apy-token: $APY_TOKEN"

What you'll get back

Returns a JSON object containing the input coordinates and the nearest matching address with location details.

{
  "input": {
    "lat": 37.422,
    "lon": -122.0841
  },
  "match": {
    "address_line": "1600 Amphitheatre Pkwy",
    "locality": "Mountain View",
    "country_code": "US"
  }
}
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About this endpoint

What it does

Looks up an address from geographic coordinates. It accepts lat and lon as query parameters and returns a JSON object; the detailed response fields are not defined in the schema, so the shape may include additional properties.

Query Parameter(s)

AttributeTypeMandatoryDescription
latNumberYesLatitude coordinate. Must be between -90 and 90.
lonNumberYesLongitude coordinate. Must be between -180 and 180.

Response

Returns a JSON object containing the input coordinates, the nearest matching address, and attribution information.

Query parameters

Name
Type
Description
latREQUIRED
number
—
lonREQUIRED
number
—
▣ COMMON ERRORS

Errors any endpoint can return

400bad_request

Required parameter missing or malformed body.

401unauthorized

API key missing, revoked, or not authorized for this service.

429rate_limited

Your plan's per-second rate exceeded. Retry with exponential backoff.

503upstream_busy

Backend temporarily unavailable. Try again in a few seconds.