FirstApiClient C# library

IPG API Version

• 21.2

Frameworks supported

• .NET Standard 2.1

Dependencies

• Mono compiler
• JsonSubTypes.1.8.0
• Microsoft.CSharp.4.7.0
• Newtonsoft.Json.12.0.3
• RestSharp.106.11.7
• System.ComponentModel.Annotations.4.5.0
• xunit.2.4.1

Installation

Install Via NuGet

-OR-

Local

Run the following command to generate the DLL

• [Mac/Linux] /bin/sh compile-mono.sh

Include the DLL (under the bin folder) in the C# project

Use the namespaces:

using Org.OpenAPITools.Api;
using Org.OpenAPITools.Client;
using Org.OpenAPITools.Model;
using Org.Simple;

Getting Started

using System;
using Newtonsoft.Json;
using Org.OpenAPITools.Model;
using Org.Simple;

namespace Example
{
    public class Example
    {
        public void main()
        {
            string apiKey = "Your API Key Here";
            string apiSecret = "Your API Secret Here";

            MerchantCredentials credentials = new MerchantCredentials(apiKey, apiSecret);
            Gateway gateway = Gateway.Create(credentials);

            // For use in production, supply true as the optional production argument:
            // Gateway gateway = Gateway.create(credentials, true);
            // Or supply the production URL directly:
            // string productionURL = "https://prod.api.firstdata.com/gateway/v2";
            // Gateway gateway = Gateway.create(credentials, productionURL);

            string json_payload = @"{
                ""requestType"": ""PaymentCardSaleTransaction"",
                ""transactionAmount"": {
                    ""total"": 12.04,
                    ""currency"": ""USD""
                },
                ""paymentMethod"": {
                    ""paymentCard"": {
                    ""number"": ""5424180279791732"",
                    ""securityCode"": 977,
                    ""expiryDate"": {
                        ""month"": 12,
                        ""year"": 24
                        }
                    }
                }
            }";

            PaymentCardSaleTransaction payload = JsonConvert.DeserializeObject<PaymentCardSaleTransaction>(json_payload);

            try
            {
                TransactionResponse response = gateway.SubmitPrimaryTransaction(
                    payload
                );
                Console.WriteLine(response.ToJson());

            }
            catch (Exception ex)
            {
                Console.WriteLine(ex.Message);
            }

        }
    }
}