Kotlin Library for Chargily ePay Gateway FYI, this module uses async/await. We will add this to MAVEN as soon as possible. 
// Create a client instance
val chargilyClient: Chargily = Chargily("Put your API KEY HERE ")

// Create an invoice model
val invoice: InnoviceModel =
    InnoviceModel(
        "mohameed",
        "mohamed.hacine00@gmail.com",
        "3545644",
        009999.4,
        7.5,
        "https://www.yourwebsite.com",
        "https://www.yourwebsite.com/purshase",
        PaymentMethod.EDAHABIA,
        "Hola "
    )

GlobalScope.launch {
    val response = chargilyClient.createPayment(invoice)

    val checkout = response.body()?.checkout_url.toString()
    println(checkout)
}