Objective-C

Refinitiv World-Check One - Synchronous Screening (POST)

See more Refinitiv Examples

Sends a signed POST request to do simple synchronous screening. Objective-C

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

BOOL success = NO;

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

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

//  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 = [[CkoHttpResponse alloc] init];
success = [http HttpJson: @"POST" url: @"https://api-worldcheck.refinitiv.com/v2/cases/screeningRequest" json: jsonBody contentType: @"application/json" response: resp];
if (success == NO) {
    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