The Judopay library lets you integrate card payments into your Xamarin Forms project. It is built to be mobile first with ease of integration in mind. Judopay's SDK enables a faster, simpler and more secure payment experience within your app. Build trust and user loyalty in your app with our secure and intuitive SDK.

• Visual Studio 2019
• Xamarin Forms 4.4.0
• Xcode 11
• Android 10 (API 29) SDK and build tools 29

The SDK is compatible with Android 4.4 (API 19) and above and iOS 9 and above.

Add the Xamarin.Judopay NuGet package to your .Net Standard 2.0 Library, Android and iOS projects.

In your Xamarin Forms page, create a new Judo instance:

var judo = new Judo
{
    JudoId = "<JUDO_ID>",
    Token = "<API_TOKEN>",
    Secret = "<API_SECRET>",
    Environment = JudoEnvironment.Sandbox,
    Amount = 1.50m,
    Currency = "GBP",
    ConsumerReference = "YourUniqueReference"
};

Note: Please make sure that you are using a unique Consumer Reference for each different consumer.

iOS requires additional steps to get set up with the Xamarin SDK. See our wiki documentation for more information.

Create a PaymentPage to show the card entry screen for Payment:

var paymentPage = new PaymentPage(judo);
Navigation.PushAsync(paymentPage);

Receive the result of the payment:

paymentPage.ResultHandler += async (sender, result) =>
{
    if ("Success".Equals(result.Response.Result))
    {
        // handle successful payment
        // close payment page
        await Navigation.PopAsync();
    }
};

The Judopay Xamarin library supports a range of customization options. For more information on using Judopay for Xamarin see our wiki documentation.