iTransact 💳 for Go Language

iTransact API Connections in Go Language

A simple golang package to run credit card transactions via iTransact. This package automatically creates the HMAC SHA1 payload required to use the API. This golang package can be used to originate Authorization, Sale, Refund, Credit, Force, Postauth, Retry and Void transactions.

If you don't already have an account, sign up for a iTransact Test Account.

go get github.com/hunterlong/iTransact

This golang package might be easier than using iTransact API with XML directly. Their API documentation is incorrect in some spots, but this package includes the work-arounds. You can checkout the iTransaction API PDF to see what this script is doing.

go import "github.com/hunterlong/iTransact"

func main() {
    iTransactUsername := "my_username_account_38d9d2xqik9"
    iTransactAPIPass := "IUSHADF87A9AHF"
    iTargetGateway := "00000"

    iTransact.SetAPIInfo(iTransactUsername, iTransactAPIPass, iTargetGateway, "test")
}

Transaction Actions

✅ AuthTransaction

newTransaction := iTransact.AuthTransaction{
		Total:       "25.98",
		Description: "Order #2384 - Docker Jacket",
		CustomerData: iTransact.CustomerData{
			Email:           "info@socialeck.com",
			CustId:          "83842",
			BillingAddress:  myAddress,
			ShippingAddress: myAddress,
		},
		AccountInfo: iTransact.CardAccount{
		iTransact.CreditCard{
			AccountNumber:   "5454545454545454",
			ExpirationMonth: "05",
			ExpirationYear:  "2022",
			CVVNumber:       "394",
		}},
	}

	response := newTransaction.Charge()

	if response.Approved() {

	}

✅ CreditTransaction

refundTransaction := iTransact.CreditTransaction{
		Total:       "25.98",
		CustomerData: iTransact.CustomerData{
			Email:           "info@socialeck.com",
			CustId:          "83842",
			BillingAddress:  myAddress,
			ShippingAddress: myAddress,
		},
		AccountInfo: iTransact.CardAccount{
		CreditCard{
			AccountNumber:   "5454545454545454",
			ExpirationMonth: "05",
			ExpirationYear:  "2022",
			CVVNumber:       "394",
		}},
	}

	response := refundTransaction.Credit()

	if response.Approved() {
        fmt.Println("Approved!")
	}

✅ PostAuthTransaction

newTransaction := iTransact.PostAuthTransaction{
		OperationXID: "383838383",
		//Total: "25.98",
	}

	response := newTransaction.Charge()

	if response.Approved() {
        fmt.Println("Approved!")
	}

✅ TranCredTransaction

newTransaction := iTransact.TranCredTransaction{
		OperationXID: "383838383",
		Total: "25.98",
	}

	response := newTransaction.Charge()

	if response.Approved() {
        fmt.Println("Approved!")
	}

✅ TranForceTransaction

newTransaction := iTransact.TranForceTransaction{
		OperationXID: "383838383",
		ApprovalCode: "173833",
	}

	response := newTransaction.Charge()

	if response.Approved() {
         fmt.Println("Approved!")
	}

✅ TranRetryTransaction

newTransaction := iTransact.TranRetryTransaction{
		OperationXID: "383838383",
		Total: "25.98",
		Description: "Trying transaction again",
	}

	response := newTransaction.Charge()

	if response.Approved() {
        fmt.Println("Approved!")
	}

✅ VoidTransaction

    voidTransaction := iTransact.VoidTransaction{
		OperationXID: "383838383",
	}

	response := voidTransaction.Void()

	if response.Approved() {
	    fmt.Println("Approved!")
	}

✅ TranRefundTransaction

newTransaction := iTransact.TranRefundTransaction{
		OperationXID: "383838383",
	}

	response := newTransaction.Refund()

	if response.Approved() {
         fmt.Println("Approved!")
	}

✅ BatchClose

batch := iTransact.RunBatchClose()
fmt.Println("Closed", batch.Amount(), "Transactions")

iTransactResponse Responses

response.Approved()
response.Failed()
response.ErrorMessage()
response.TransactionID()
response.Total()

BatchResponse Responses

batch.Amount()

Recurring Payments

◻️ AuthTransaction

recurring := iTransact.RecurUpdate{
		OperationXID: "3535353",
		Total: "9.99",
		Description: "test recurring",
	}

response := recurring.Charge()

t.Log("Recurring Transaction Status: ",response.Status)

hunterlong/iTransact