(Objective-C) WhatsApp - Create a User Account

Demonstrates how to create an account for a user within your business who can access the WhatsApp Business API.

For more information, see https://developers.facebook.com/docs/whatsapp/api/users/manage

Chilkat Objective-C Library Downloads MAC OS X (Cocoa) Libs iOS Libs

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

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

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

// Implements the following CURL command:

// curl -X POST https://example.com/v1/users \
//   -H "Authorization: Bearer your-auth-token" \
//   -d '{
//   "username": "username",
//   "password": "password"
// }'

// Use the following online tool to generate HTTP code from a CURL command
// Convert a cURL Command to HTTP Source Code

// Use this online tool to generate code from sample JSON:
// Generate Code to Create JSON

// The following JSON is sent in the request body.

// {
//   "username": "username",
//   "password": "password"
// }

CkoJsonObject *json = [[CkoJsonObject alloc] init];
[json UpdateString: @"username" value: @"username"];
[json UpdateString: @"password" value: @"password"];

// Adds the "Authorization: Bearer your-auth-token" header.
http.AuthToken = @"your-auth-token";

CkoHttpResponse *resp = [http PostJson3: @"https://example.com/v1/users" contentType: @"application/json" json: json];
if (http.LastMethodSuccess == NO) {
    NSLog(@"%@",http.LastErrorText);
    return;
}

CkoStringBuilder *sbResponseBody = [[CkoStringBuilder alloc] init];
[resp GetBodySb: sbResponseBody];
CkoJsonObject *jResp = [[CkoJsonObject alloc] init];
[jResp LoadSb: sbResponseBody];
jResp.EmitCompact = NO;

NSLog(@"%@",@"Response Body:");
NSLog(@"%@",[jResp Emit]);

int respStatusCode = [resp.StatusCode intValue];
NSLog(@"%@%d",@"Response Status Code = ",respStatusCode);
if (respStatusCode >= 400) {
    NSLog(@"%@",@"Response Header:");
    NSLog(@"%@",resp.Header);
    NSLog(@"%@",@"Failed.");

    return;
}

// Sample JSON response:
// (Sample code for parsing the JSON response is shown below)

// {
//   "users": [
//     {
//       "username": "username"
//     }
//   ]
// }

// Sample code for parsing the JSON response...
// Use the following online tool to generate parsing code from sample JSON:
// Generate Parsing Code from JSON

NSString *username = 0;

int i = 0;
int count_i = [[jResp SizeOfArray: @"users"] intValue];
while (i < count_i) {
    jResp.I = [NSNumber numberWithInt: i];
    username = [jResp StringOf: @"users[i].username"];
    i = i + 1;
}