Rest API Call | State Street Developers

Rest API call can be performed using any of the following 4 methods:

cURL Commands

For performing the REST API Call, incorporate the URL for the API within the call.
For enhanced security and to safeguard the connection from external intrusion, we require the Access Token as a part of Header to prove identity.

For your reference, we have included a sample call below that incorporates all essential elements :

curl -v -X GET http://api-uat.statestreet.com:9001/accounts/v1 \
     -H "Content-Type: application/json" \
     -H "Authorization: Bearer <Access-Token>"

Once the Access Token is verified, you'd get a response from our servers.

Python Code

For performing the REST API Call, incorporate the URL for the API within the call.
For enhanced security and to safeguard the connection from external intrusion, we require the Access Token as a part of the script to prove identity.

For your reference, we have included a sample call below that incorporates all essential elements :

def getResponseFromAPI(url,accessToken):
            request = urllib2.Request(url)
            request.add_header('Authorization', 'Bearer '+accessToken)
            request.add_header('Accept',"application/json")
            request.get_method = lambda: 'GET'
            response = urllib2.urlopen(request).read()
            print (response)

Once the Access Token is verified, you'd get a response from our servers.

PHP Code

For performing the REST API Call, incorporate the URL for the API within the call.
For enhanced security and to safeguard the connection from external intrusion, we require the Access Token as a part of the script to prove identity.

For your reference, we have included a sample call below that incorporates all essential elements :

<?php
function getAuthToken($url,$client_app_key,$client_app_secret){
    $data = array('grant_type' => 'client_credentials');
    $options = array(
        'http' => array(
            'header'    => array ('Content-type: application/x-www-form-urlencoded',
             'Accept: application/json', 
             'Authorization: Basic '.base64_encode("$client_app_key:$client_app_secret"))                              
            'method'  => 'POST',
            'content' => http_build_query($data)
            )
        );
    $context  = stream_context_create($options);
    $result = file_get_contents($url , false, $context);
    if ($result === FALSE) { /* Handle error */ }
    $data=json_decode($result, true);
    return $data['access_token'];
}

function getApiResponse($url,$authToken){  
    $options = array(
        'http' => array(
             'header' => array ('Content-type: application/x-www-form-urlencoded', 
             'Authorization: Bearer '.$authToken),  
             'method' => 'GET')  
     );  
    $context = stream_context_create($options);  
    $result = file_get_contents($url , false, $context);  
    return $result;  
}

$url = 'http://api-uat.statestreet.com:9001';

$authToken= getAuthToken($url.'/oauth2/token',$client_app_key,$client_app_secret);

echo getApiResponse($url."/your-api-path",$authToken);  

?>

Once the Access Token is verified, you'd get a response from our servers.

Java Code

For performing the REST API Call, incorporate the URL for the API within the call.
For enhanced security and to safeguard the connection from external intrusion, we require the Access Token as a part of the script to prove identity.

For your reference, we have included a sample call below that incorporates all essential elements :

  private static String getAPiResponse(String URL,String authToken) throws IOException {
        URL obj = new URL(URL);
        String authHeaderValue = "Bearer " + authToken;

        HttpURLConnection con = (HttpURLConnection) obj.openConnection();
        con.setRequestMethod("GET");
        con.setRequestProperty("Authorization", authHeaderValue);
        con.setRequestProperty("Accept", "application/json");
        con.setRequestProperty("Content-type", "application/x-www-form-urlencoded");
        con.setRequestProperty("User-Agent", USER_AGENT);
        int responseCode = con.getResponseCode();
        System.out.println("GET Response Code :: " + responseCode);

        if (responseCode == HttpURLConnection.HTTP_OK) { //success
            BufferedReader in = new BufferedReader(new InputStreamReader(
                    con.getInputStream()));
            String inputLine;
            StringBuffer response = new StringBuffer();

            while ((inputLine = in.readLine()) != null) {
                response.append(inputLine);
            }
            in.close();
            return response.toString();
        } else {
            System.out.println("GET request not worked");
            throw new IOException("GET request not worked");
        }
    }

Once the Access Token is verified, you'd get a response from our servers.