(Objective-C) Refinitiv World-Check One - Synchronous Screening (POST)

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Sends a signed POST request to do simple synchronous screening.

Note: This example requires Chilkat v9.5.0.89 or later.

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

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

CkoJsonObject *json = [[CkoJsonObject alloc] init];
BOOL success;

// Create the following JSON:
// 
// {
//   "keyId": "aaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee",
//   "hmacKey": "xxxxzI3vi58xxxCBxxx1+P/d8tGxx7KuLqN/KMPNxxxxekhj8/bx83+1YQSUxxxxYyv939ceY06GvhYRKmxxxx==",
//   "algorithm": "hmac-sha256",
//   "headers": [
//     "(request-target)",
//     "host",
//     "date",
//     "content-type",
//     "content-length"
//   ]
// }

// Substitute your actual API key and API secret in place of "api-key" and "api-secret"
[json UpdateString: @"keyId" value: @"api-key"];
[json UpdateString: @"hmacKey" value: @"api-secret"];
[json UpdateString: @"algorithm" value: @"hmac-sha256"];
[json UpdateString: @"headers[0]" value: @"(request-target)"];
[json UpdateString: @"headers[1]" value: @"host"];
[json UpdateString: @"headers[2]" value: @"date"];
[json UpdateString: @"headers[3]" value: @"content-type"];
[json UpdateString: @"headers[4]" value: @"content-length"];

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

// Setting the AuthSignature property causes the following header to be computed and added:
// Authorization: Signature keyId="...", algorithm="hmac-sha256", headers="(request-target) host date content-type content-length", signature="..."
http.AuthSignature = [json Emit];

// Build the following JSON to be sent in the POST request body.

// {
//     "groupId": "{{group-id}}",
//     "entityType": "ORGANISATION",
//     "caseId": "",
//     "providerTypes": [
//         "WATCHLIST"
//     ],
//     "name": "COMPANY NAME",
//     "nameTransposition": false,
//     "secondaryFields": [],
//     "customFields": []
// }

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

CkoJsonObject *jsonBody = [[CkoJsonObject alloc] init];
[jsonBody UpdateString: @"groupId" value: @"{{group-id}}"];
[jsonBody UpdateString: @"entityType" value: @"ORGANISATION"];
[jsonBody UpdateString: @"caseId" value: @""];
[jsonBody UpdateString: @"providerTypes[0]" value: @"WATCHLIST"];
[jsonBody UpdateString: @"name" value: @"COMPANY NAME"];
[jsonBody UpdateBool: @"nameTransposition" value: NO];
[jsonBody UpdateNewArray: @"secondaryFields"];
[jsonBody UpdateNewArray: @"customFields"];

CkoHttpResponse *resp = [http PostJson3: @"https://api-worldcheck.refinitiv.com/v2/cases/screeningRequest" contentType: @"application/json" json: jsonBody];
if (http.LastMethodSuccess != YES) {
    NSLog(@"%@",http.LastErrorText);
    return;
}

NSLog(@"%@%d",@"Response status code = ",[resp.StatusCode intValue]);

CkoJsonObject *jsonResp = [[CkoJsonObject alloc] init];
[jsonResp Load: resp.BodyStr];

jsonResp.EmitCompact = NO;
NSLog(@"%@",[jsonResp Emit]);

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