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C#

ipstack.com IPv4 Geolocation Lookup

See more Geolocation Examples

Demonstrates how to lookup Geolocation data for an IPv4 address using the ipstack.com REST API.

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C#
bool success = false;

//  This example requires the Chilkat API to have been previously unlocked.
//  See Global Unlock Sample for sample code.

Chilkat.Http http = new Chilkat.Http();

//  Lookup an IPv4 address: 149.250.207.170  (this was a randomly chosen address)
string jsonStr = http.QuickGetStr("http://api.ipstack.com/149.250.207.170?access_key=YOUR_ACCESS_KEY");
if (http.LastMethodSuccess == false) {
    Debug.WriteLine(http.LastErrorText);
    return;
}

Chilkat.JsonObject json = new Chilkat.JsonObject();
json.EmitCompact = false;
success = json.Load(jsonStr);

Debug.WriteLine(json.Emit());

//  Sample output:
//  Use this online tool to generate parsing code from sample JSON: 
//  Generate Parsing Code from JSON

//  {
//    "ip": "149.250.207.170",
//    "type": "ipv4",
//    "continent_code": "EU",
//    "continent_name": "Europe",
//    "country_code": "DE",
//    "country_name": "Germany",
//    "region_code": null,
//    "region_name": null,
//    "city": null,
//    "zip": null,
//    "latitude": 51.2993,
//    "longitude": 9.491,
//    "location": {
//      "geoname_id": null,
//      "capital": "Berlin",
//      "languages": [
//        {
//          "code": "de",
//          "name": "German",
//          "native": "Deutsch"
//        }
//      ],
//      "country_flag": "http:\/\/assets.ipstack.com\/flags\/de.svg",
//      "country_flag_emoji": "\ud83c\udde9\ud83c\uddea",
//      "country_flag_emoji_unicode": "U+1F1E9 U+1F1EA",
//      "calling_code": "49",
//      "is_eu": true
//    }
//  }

string ip;
string v_type;
string continent_code;
string continent_name;
string country_code;
string country_name;
string region_code;
string region_name;
string city;
string zip;
string latitude;
string longitude;
string locationGeoname_id;
string locationCapital;
string locationCountry_flag;
string locationCountry_flag_emoji;
string locationCountry_flag_emoji_unicode;
string locationCalling_code;
bool locationIs_eu;
int i;
int count_i;
string code;
string name;
string native;

ip = json.StringOf("ip");
v_type = json.StringOf("type");
continent_code = json.StringOf("continent_code");
continent_name = json.StringOf("continent_name");
country_code = json.StringOf("country_code");
country_name = json.StringOf("country_name");
region_code = json.StringOf("region_code");
region_name = json.StringOf("region_name");
city = json.StringOf("city");
zip = json.StringOf("zip");
latitude = json.StringOf("latitude");
longitude = json.StringOf("longitude");
locationGeoname_id = json.StringOf("location.geoname_id");
locationCapital = json.StringOf("location.capital");
locationCountry_flag = json.StringOf("location.country_flag");
locationCountry_flag_emoji = json.StringOf("location.country_flag_emoji");
locationCountry_flag_emoji_unicode = json.StringOf("location.country_flag_emoji_unicode");
locationCalling_code = json.StringOf("location.calling_code");
locationIs_eu = json.BoolOf("location.is_eu");
i = 0;
count_i = json.SizeOfArray("location.languages");
while (i < count_i) {
    json.I = i;
    code = json.StringOf("location.languages[i].code");
    name = json.StringOf("location.languages[i].name");
    native = json.StringOf("location.languages[i].native");
    i = i + 1;
}