pub package

Flutter Stripe SDK

A native dart package for Stripe. There are various other flutter plugins that wrap existing Stripe libraries, but this package uses a different approach. It does not wrap existing Stripe libraries, but instead accesses the Stripe API directly.

Flutter support:

  • x iOS
  • x Android
  • x Web

See example/main.dart for additional short examples.

See for a complete demo application, with a working example backend.

Demo backend:


  • Supports all types of SCA, including 3DS, 3DS2, BankID and others.
  • Handle payments with complete SCA support.
  • Add, remove and update payment methods, sources and cards, optionally with SCA.
  • Manage customer information.
  • Create all types of Stripe tokens.

Supported APIs

  • PaymentIntent, with SCA
  • SetupIntent, with SCA
  • PaymentMethod
  • Customer
  • Cards
  • Sources
  • Tokens

Demo application

There is a complete demo application available at


  • The return type for each function is Future<Map<String, dynamic>>, where the value depends on the stripe API version.

The library has three classes to access the Stripe API:

  • Stripe for generic, non-customer specific APIs, using publishable keys.
  • CustomerSession for customer-specific APIs, using stripe ephemeral keys.
  • StripeApi enables raw REST calls against the Stripe API.


Aims to provide high-level functionality similar to the official mobile Stripe SDKs.


Requires a Stripe ephemeral key.

Provides functionality similar to CustomerSession in the Stripe Android SDK.


Provides basic low-level methods to access the Stripe REST API.

  • Limited to the APIs that can be used with a public key or ephemeral key.
  • Library methods map to a Stripe API call with the same name.
  • Additional parameters can be provided as an optional argument.

Stripe and CustomerSession use this internally.


All classes offer a singleton instance that can be initiated by calling the init(...) methods and then accessed through .instance. Regular instances can also be created using the constructor, which allows them to be managed by e.g. dependency injection instead.


// or, to manage your own instance, or multiple instances
final stripe = Stripe('pk_xxx');


The function that retrieves the ephemeral key must return the JSON response as a plain string.

CustomerSession.init((apiVersion) => server.getEphemeralKeyFromServer(apiVersion));
// or, to manage your own instances
final session = CustomerSession((apiVersion) => server.getEphemeralKeyFromServer(apiVersion));


// or, to manage your own instances
final stripeApi = StripeApi('pk_xxx');


The library offers complete support for SCA on iOS and Android. It handles all types of SCA, including 3DS, 3DS2, BankID and others. It handles SCA by launching the authentication flow in a web browser, and returns the result to the app. The returnUrlForSca parameter must match the configuration of your AndroidManifest.xml and Info.plist as shown in the next steps.

Stripe.init('pk_xxx', returnUrlForSca: 'stripesdk://');
final clientSecret = await server.createPaymentIntent(Stripe.instance.getReturnUrlForSca());
final paymentIntent = await Stripe.instance.confirmPayment(clientSecret, paymentMethodId: 'pm_card_visa');


You need to declare the following intent filter in android/app/src/main/AndroidManifest.xml. This example is for the url stripesdk://

<manifest ...>
  <!-- ... other tags -->
  <application ...>
    <activity ...>
      <!-- The launchMode should be singleTop or singleTask,
        to avoid launching a new instance of the app when SCA has been completed. -->

      <!-- ... other tags -->

      <!-- Deep Links -->
        <action android:name="android.intent.action.VIEW" />
        <category android:name="android.intent.category.DEFAULT" />
        <category android:name="android.intent.category.BROWSABLE" />
          android:host="" />


For iOS you need to declare the scheme in ios/Runner/Info.plist (or through Xcode's Target Info editor, under URL Types). This example is for the url stripesdk://

<!-- ... other tags -->
    <!-- ... other tags -->
    <!-- ... other tags -->


Experimental features are marked as deprecated and the API is subject to change until it is deemed stable. Feel free to use these features but be aware that breaking changes might be introduced in minor updates.


A library to communicate with the Stripe API from Dart.