Objective-C

ip2location.io GeoLocation API

See more Geolocation Examples

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

#import <CkoHttp.h>
#import <NSString.h>
#import <CkoJsonObject.h>

BOOL success = NO;

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

CkoHttp *http = [[CkoHttp alloc] init];

// Note: This is not a real API key.  Replace with your own...
[http SetUrlVar: @"api_key" value: @"2C312FBC9E667E5A0211F5152E5A1333"];
[http SetUrlVar: @"ip_address" value: @"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..
NSString *jsonStr = [http QuickGetStr: @"https://api.ip2location.io/?key={$api_key}&ip={$ip_address}&format=json"];
if (http.LastMethodSuccess == NO) {
    NSLog(@"%@",http.LastErrorText);
    return;
}

CkoJsonObject *json = [[CkoJsonObject alloc] init];
json.EmitCompact = NO;
success = [json Load: jsonStr];

NSLog(@"%@",[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
// }

NSString *ip = [json StringOf: @"ip"];
NSString *country_code = [json StringOf: @"country_code"];
NSString *country_name = [json StringOf: @"country_name"];
NSString *region_name = [json StringOf: @"region_name"];
NSString *city_name = [json StringOf: @"city_name"];
NSString *latitude = [json StringOf: @"latitude"];
NSString *longitude = [json StringOf: @"longitude"];
NSString *zip_code = [json StringOf: @"zip_code"];
NSString *time_zone = [json StringOf: @"time_zone"];
NSString *asn = [json StringOf: @"asn"];
NSString *v_as = [json StringOf: @"as"];
BOOL is_proxy = [json BoolOf: @"is_proxy"];