(Delphi ActiveX) ip2location.io GeoLocation API

See more Geolocation Examples

Demonstrates how to lookup Geolocation data for an IPv4 address using the ip2location.io GeoLocation API.

For more information, see https://www.ip2location.io/ip2location-documentation

Chilkat for Delphi Downloads Chilkat ActiveX DLL for Delphi Chilkat non-ActiveX DLL for Delphi * The examples here use the ActiveX DLL.

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Chilkat_TLB;

...

procedure TForm1.Button1Click(Sender: TObject);
var
http: TChilkatHttp;
success: Integer;
jsonStr: WideString;
json: TChilkatJsonObject;
ip: WideString;
country_code: WideString;
country_name: WideString;
region_name: WideString;
city_name: WideString;
latitude: WideString;
longitude: WideString;
zip_code: WideString;
time_zone: WideString;
asn: WideString;
v_as: WideString;
is_proxy: Integer;

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

http := TChilkatHttp.Create(Self);

// Note: This is not a real API key.  Replace with your own...
http.SetUrlVar('api_key','2C312FBC9E667E5A0211F5152E5A1333');
http.SetUrlVar('ip_address','8.8.8.8');

// Note: When first creating an ip2location.io account, make sure to at least subscribe to the free access.
// Otherwise your API key will not yet work..
jsonStr := http.QuickGetStr('https://api.ip2location.io/?key={$api_key}&ip={$ip_address}&format=json');
if (http.LastMethodSuccess = 0) then
  begin
    Memo1.Lines.Add(http.LastErrorText);
    Exit;
  end;

json := TChilkatJsonObject.Create(Self);
json.EmitCompact := 0;
success := json.Load(jsonStr);

Memo1.Lines.Add(json.Emit());

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

// {
//   "ip": "8.8.8.8",
//   "country_code": "US",
//   "country_name": "United States of America",
//   "region_name": "California",
//   "city_name": "Mountain View",
//   "latitude": 37.405992,
//   "longitude": -122.078515,
//   "zip_code": "94043",
//   "time_zone": "-07:00",
//   "asn": "15169",
//   "as": "Google LLC",
//   "is_proxy": false
// }

ip := json.StringOf('ip');
country_code := json.StringOf('country_code');
country_name := json.StringOf('country_name');
region_name := json.StringOf('region_name');
city_name := json.StringOf('city_name');
latitude := json.StringOf('latitude');
longitude := json.StringOf('longitude');
zip_code := json.StringOf('zip_code');
time_zone := json.StringOf('time_zone');
asn := json.StringOf('asn');
v_as := json.StringOf('as');
is_proxy := json.BoolOf('is_proxy');
end;