Overview
IPInfoDB offers free geolocation lookups that map IP addresses to country, region, city, and time zone data. Registration is required but free, and the service provides simple RESTful endpoints with JSON or XML output. It is a reliable choice for projects that need basic IP-to-location functionality without a high budget.
Beginner Tip
Register for a free API key at ipinfodb.com. Use the city-level endpoint for the most detailed location data, and add format=json to your request to get machine-readable JSON back.
Available Data
The kind of data this API exposes, based on its documentation. We could not call the endpoint to confirm the exact field names.
Example Response
Illustrative shape only — we were not able to call this endpoint (it requires credentials or exposes no public sample URL), so the fields below show the kind of data this API returns rather than a recorded response.
{
"ip": "203.0.113.42",
"city": "San Francisco",
"region": "California",
"country_code": "US",
"latitude": 37.7749,
"longitude": -122.4194,
"timezone": "America/Los_Angeles",
"isp": "Example ISP"
} Field Reference
statusCode OK when the request succeeds, otherwise an error code. countryCode Two-letter ISO country code for the IP. regionName State or region name within the country. cityName City name associated with the IP address. timeZone UTC offset string for the location, e.g. -05:00. ipAddress The IP address that was looked up in the request. Implementation Example
Calls a real endpoint of this API. Replace any placeholder credentials with your own key.
const url = "https://api.ipinfodb.com/v3/ip-city/?key=YOUR_API_KEY&ip=8.8.8.8&format=json";
// Replace headers or query params with the values required by this API.
const response = await fetch(url, {
headers: {
"X-API-Key": "YOUR_API_KEY"
}
});
if (!response.ok) throw new Error(`Request failed: ${response.status}`);
const data = await response.json();
console.log(data); What Can You Build?
Note: These code examples are AI-generated and unverified. Always refer to the official API documentation for accurate usage.
Common Errors & Troubleshooting
Generated guidance based on this API's documentation, not observed by us. Treat it as a starting point and check against the provider's own error reference.
Metadata Score Breakdown
Estimated from metadata — endpoint not independently tested
Metadata estimate · endpoint not independently tested
Technical Specifications
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