FirstData.Gateway 1.1.0

FirstApiClient C# library

Frameworks supported

• .NET 2.0

Dependencies

• Mono compiler
• Newtonsoft.Json.11.0.2
• RestSharp.Net2.1.1.11

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 System.Diagnostics;
using Newtonsoft.Json;
using Org.OpenAPITools.Api;
using Org.OpenAPITools.Client;
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);

            string payload = "{\"amount\":{\"currency\":\"USD\",\"total\":\"12.10\"},\"paymentMethod\":{\"paymentCard\":{\"expiryDate\":{\"month\":\"12\",\"year\":\"21\"},\"number\":\"4111111111111111\"},\"type\":\"PAYMENT_CARD\"},\"transactionType\":\"SALE\"}";

            PrimaryTransaction trans = JsonConvert.DeserializeObject<PrimaryTransaction>(payload);
            ApiResponse response = gateway.PrimaryPaymentTransaction(
                trans
            );

            Console.WriteLine(response.JsonData);
        }
    }
}

Documentation for API Endpoints

All URIs are relative to https://cert.api.firstdata.com/gateway