FirstData.Gateway 1.2.0

FirstApiClient C# library

<a name="frameworks-supported"></a>

Frameworks supported

• .NET 2.0

<a name="dependencies"></a>

Dependencies

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

<a name="installation"></a>

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;

<a name="getting-started"></a>

Getting Started

using System;
using System.Diagnostics;
using IO.Swagger.Api;
using IO.Swagger.Client;
using IO.Swagger.Model;
using IO.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);

            PaymentMethod pMethod = new PaymentMethod();
            Expiration expiryDate = new Expiration();
            PaymentCard card = new PaymentCard();
            expiryDate.Month = "12";
            expiryDate.Year = "25";
            card.ExpiryDate = expiryDate;
            card.Number = "4111111111111111";
            pMethod.PaymentCard = card;
            pMethod.Type = transaction_params.payload.paymentMethod.type;
            PrimaryTransaction trans = new PrimaryTransaction
            {
                Amount = GetAmount(),
                StoreId = StoreId(),
                PaymentMethod = pMethod,
                TransactionType = transaction_params.payload.transactionType
            };

            ApiResponse response = gateway.PrimaryPaymentTransaction(
                payload
            );

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

<a name="documentation-for-api-endpoints"></a>
## Documentation for API Endpoints

All URIs are relative to *https://cert.api.firstdata.com/gateway/v2*