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(C#) Refinitiv World-Check One - Get Top Level GroupsSee more Refinitiv ExamplesSends a signed GET request to get the top level groups. Note: This example requires Chilkat v9.5.0.89 or later.
// This example assumes the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. Chilkat.JsonObject json = new Chilkat.JsonObject(); 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" // ] // } // Substitute your actual API key and API secret in place of "api-key" and "api-secret" json.UpdateString("keyId","api-key"); json.UpdateString("hmacKey","api-secret"); json.UpdateString("algorithm","hmac-sha256"); // Indicate the names of the headers to be included in the signature. // "(request-target)" is not actually a header name, but is a special name for HTTP signatures. // Copy the following three lines of code exactly as-is. // Do not replace "host", "date", or "(request-target)" with values. json.UpdateString("headers[0]","(request-target)"); json.UpdateString("headers[1]","host"); json.UpdateString("headers[2]","date"); Chilkat.Http http = new Chilkat.Http(); // Setting the AuthSignature property causes the following header to be computed and added: // Authorization: Signature keyId="...", algorithm="hmac-sha256", headers="(request-target) host date", signature="..." http.AuthSignature = json.Emit(); http.SetRequestHeader("Cache-Control","no-cache"); // Chilkat will auto-add the Date header because it's needed by the HTTP Signature. string responseJson = http.QuickGetStr("https://api-worldcheck.refinitiv.com/v2/groups"); if (http.LastMethodSuccess == false) { Debug.WriteLine(http.LastErrorText); return; } Debug.WriteLine(responseJson); Debug.WriteLine("----"); // A 200 status code indicates success. Debug.WriteLine("Status code = " + Convert.ToString(http.LastStatus)); // Successful JSON looks like this: // [ // { // "id": "...", // "name": "Company Name", // "parentId": null, // "hasChildren": false, // "status": "ACTIVE", // "children": [] // } // ] // Use this online tool to generate parsing code from sample JSON: // Generate Parsing Code from JSON Chilkat.JsonArray jarr = new Chilkat.JsonArray(); success = jarr.Load(responseJson); Chilkat.JsonObject jsonObj = null; string id; string name; string parentId; bool hasChildren; string status; int j; int count_j; int i = 0; int count_i = jarr.Size; while (i < count_i) { jsonObj = jarr.ObjectAt(i); id = jsonObj.StringOf("id"); name = jsonObj.StringOf("name"); parentId = jsonObj.StringOf("parentId"); hasChildren = jsonObj.BoolOf("hasChildren"); status = jsonObj.StringOf("status"); j = 0; count_j = jsonObj.SizeOfArray("children"); while (j < count_j) { jsonObj.J = j; j = j + 1; } i = i + 1; } |
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