Fiserv Payment Gateway - Try it Out

import com.github.GBSEcom.simple.*;
import com.github.GBSEcom.model.*;

import java.io.File;
import java.util.*;

public class AuthenticationApiExample {

    public static void main(String[] args) {

        final String basePath = "https://cert.api.firstdata.com/gateway/v2";
        final String apiSecret = "apiSecret";
        final String apiKey = "apiKey";

        final MerchantCredentials creds = MerchantCredentials.of(apiSecret, apiKey);
        final ClientContext context = ClientContextImpl.create(creds, basePath);
        final ClientFactory factory = context.getFactory();
        final AuthenticationApi api = factory.getAuthenticationApi();
        final AccessTokenRequest req = new AccessTokenRequest();
        req.domain("somedomain.com");
        req.token("gfgF92JHDJFjxcJHCQ23IbI12D");
        req.publicKeyRequired(false);

        try {
           final AccessTokenResponse result = api.getAccessToken(req);
            System.out.println(result);
        } catch (ApiException e) {
            System.err.println("Exception when calling AuthenticationApi#getAccessToken");
            e.printStackTrace();
        }
    }
}
                                        

import com.github.GBSEcom.simple.*;
import com.github.GBSEcom.model.*;

import java.io.File;
import java.util.*;

public class AuthenticationApiExample {

    public static void main(String[] args) {

        final String basePath = "https://cert.api.firstdata.com/gateway/v2";
        final String apiSecret = "apiSecret";
        final String apiKey = "apiKey";

        final MerchantCredentials creds = MerchantCredentials.of(apiSecret, apiKey);
        final ClientContext context = ClientContextImpl.create(creds, basePath);
        final ClientFactory factory = context.getFactory();
        final AuthenticationApi api = factory.getAuthenticationApi();
        final AccessTokenRequest req = new AccessTokenRequest();
        req.domain("somedomain.com");
        req.token("gfgF92JHDJFjxcJHCQ23IbI12D");
        req.publicKeyRequired(false);

        try {
           final AccessTokenResponse result = api.getAccessToken(req);
            System.out.println(result);
        } catch (ApiException e) {
            System.err.println("Exception when calling AuthenticationApi#getAccessToken");
            e.printStackTrace();
        }
    }
}
                                        

import com.github.GBSEcom.simple.*;
import com.github.GBSEcom.model.*;

import java.io.File;
import java.util.*;

public class AuthenticationApiExample {

    public static void main(String[] args) {

        final String basePath = "https://cert.api.firstdata.com/gateway/v2";
        final String apiSecret = "apiSecret";
        final String apiKey = "apiKey";

        final MerchantCredentials creds = MerchantCredentials.of(apiSecret, apiKey);
        final ClientContext context = ClientContextImpl.create(creds, basePath);
        final ClientFactory factory = context.getFactory();
        final AuthenticationApi api = factory.getAuthenticationApi();
        final AccessTokenRequest req = new AccessTokenRequest();
        req.domain("somedomain.com");
        req.token("gfgF92JHDJFjxcJHCQ23IbI12D");
        req.publicKeyRequired(false);

        try {
           final AccessTokenResponse result = api.getAccessToken(req);
            System.out.println(result);
        } catch (ApiException e) {
            System.err.println("Exception when calling AuthenticationApi#getAccessToken");
            e.printStackTrace();
        }
    }
}
                                        

import com.github.GBSEcom.simple.*;
import com.github.GBSEcom.model.*;

import java.io.File;
import java.util.*;

public class AuthenticationApiExample {

    public static void main(String[] args) {

        final String basePath = "https://cert.api.firstdata.com/gateway/v2";
        final String apiSecret = "apiSecret";
        final String apiKey = "apiKey";

        final MerchantCredentials creds = MerchantCredentials.of(apiSecret, apiKey);
        final ClientContext context = ClientContextImpl.create(creds, basePath);
        final ClientFactory factory = context.getFactory();
        final AuthenticationApi api = factory.getAuthenticationApi();
        final AccessTokenRequest req = new AccessTokenRequest();
        req.domain("somedomain.com");
        req.token("gfgF92JHDJFjxcJHCQ23IbI12D");
        req.publicKeyRequired(false);

        try {
           final AccessTokenResponse result = api.getAccessToken(req);
            System.out.println(result);
        } catch (ApiException e) {
            System.err.println("Exception when calling AuthenticationApi#getAccessToken");
            e.printStackTrace();
        }
    }
}
                                        

import com.github.GBSEcom.simple.*;
import com.github.GBSEcom.model.*;

import java.io.File;
import java.util.*;

public class AuthenticationApiExample {

    public static void main(String[] args) {

        final String basePath = "https://cert.api.firstdata.com/gateway/v2";
        final String apiSecret = "apiSecret";
        final String apiKey = "apiKey";

        final MerchantCredentials creds = MerchantCredentials.of(apiSecret, apiKey);
        final ClientContext context = ClientContextImpl.create(creds, basePath);
        final ClientFactory factory = context.getFactory();
        final AuthenticationApi api = factory.getAuthenticationApi();
        final AccessTokenRequest req = new AccessTokenRequest();
        req.domain("somedomain.com");
        req.token("gfgF92JHDJFjxcJHCQ23IbI12D");
        req.publicKeyRequired(false);

        try {
           final AccessTokenResponse result = api.getAccessToken(req);
            System.out.println(result);
        } catch (ApiException e) {
            System.err.println("Exception when calling AuthenticationApi#getAccessToken");
            e.printStackTrace();
        }
    }
}
                                        

import com.github.GBSEcom.simple.*;
import com.github.GBSEcom.model.*;

import java.io.File;
import java.util.*;

public class AuthenticationApiExample {

    public static void main(String[] args) {

        final String basePath = "https://cert.api.firstdata.com/gateway/v2";
        final String apiSecret = "apiSecret";
        final String apiKey = "apiKey";

        final MerchantCredentials creds = MerchantCredentials.of(apiSecret, apiKey);
        final ClientContext context = ClientContextImpl.create(creds, basePath);
        final ClientFactory factory = context.getFactory();
        final AuthenticationApi api = factory.getAuthenticationApi();
        final AccessTokenRequest req = new AccessTokenRequest();
        req.domain("somedomain.com");
        req.token("gfgF92JHDJFjxcJHCQ23IbI12D");
        req.publicKeyRequired(false);

        try {
           final AccessTokenResponse result = api.getAccessToken(req);
            System.out.println(result);
        } catch (ApiException e) {
            System.err.println("Exception when calling AuthenticationApi#getAccessToken");
            e.printStackTrace();
        }
    }
}