Positionstack Reverse Geocoding

Use this endpoint when you have a latitude/longitude pair and need to resolve it to a human-readable address or place name. Ideal for enriching GPS data, geotagged events, or any scenario where coordinates need to be presented as meaningful locations to users.

• Invalid coordinate format — query must be 'lat,lon' (e.g. '40.7128,-74.0060')
• Coordinates out of valid range (lat outside -90 to 90, lon outside -180 to 180)
• No address found for remote or ocean coordinates
• Rate limit or payment authorization failure returning 402
• Malformed request missing required query parameter