mad_pay

Description:

mad pay

Flutter Mad Pay

Easy integration with Google Pay and Apple Pay for your flutter app.
Apple Pay API Documentation.
Google Pay API Documentation.
SDK Features #

Pay with Apple Pay and Google Pay
Checking payment availability on your device
Checking the user's active cards

Installing #
Add this to your package's pubspec.yaml file:
dependencies:
mad_pay: ^2.2.14
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For Android

In the file [project_name]/android/app/build.gradle, set minSdkVersion to at least version 21.
In the file [project_name]/android/app/build.gradle, add the line proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' to buildTypes.release
Create the proguard-rules.pro file in the [project_name]/android/app folder and add the line -keep class * extends com.google.protobuf.GeneratedMessageLite { *; }

An example can be found in: example/android/app

Usage #
To start using payment you need to get Merchant Identifier:

For Apple Pay
For Google Pay

Use without buttons (for your design) #
final MadPay pay = MadPay();

// To find out if payment is available on this device
await pay.checkPayments();

// If you need to check if user has at least one active card
await pay.checkActiveCard(
paymentNetworks: <PaymentNetwork>[
PaymentNetwork.visa,
PaymentNetwork.mastercard,
],
);

// To pay with Apple Pay or Google Pay
await pay.processingPayment(
PaymentRequest(
google: GoogleParameters(
gatewayName: 'Your Gateway',
gatewayMerchantId: 'Your id',
merchantId: 'example_id',
),
apple: AppleParameters(
merchantIdentifier: 'Your id',
),
currencyCode: 'USD',
countryCode: 'US',
paymentItems: <PaymentItem>[
PaymentItem(name: 'T-Shirt', price: 2.98),
PaymentItem(name: 'Trousers', price: 15.24),
],
paymentNetworks: <PaymentNetwork>[
PaymentNetwork.visa,
PaymentNetwork.mastercard,
],
)
);
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Using with buttons (by guideline) #
Apple Pay button Widget (Native):
ApplePayButton(
style: ApplePayButtonStyle.automatic,
type: ApplePayButtonType.buy,
request: PaymentRequest.apple(
apple: AppleParameters(
merchantIdentifier: 'Your id',
),
currencyCode: 'USD',
countryCode: 'US',
paymentItems: <PaymentItem>[
PaymentItem(name: 'T-Shirt', price: 2.98),
PaymentItem(name: 'Trousers', price: 15.24),
],
),
onPaymentResult: (PaymentResponse? req) {
// ...
},
onError: (Object? e) {
// ...
},
);
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Google Pay button Widget (Flutter):
GooglePayButton(
type: GooglePayButtonType.plain,
request: PaymentRequest.google(
google: GoogleParameters(
gatewayName: 'Your Gateway',
gatewayMerchantId: 'Your id',
merchantId: 'example_id',
),
currencyCode: 'USD',
countryCode: 'US',
paymentItems: <PaymentItem>[
PaymentItem(name: 'T-Shirt', price: 2.98),
PaymentItem(name: 'Trousers', price: 15.24),
],
),
onPaymentResult: (PaymentResponse? req) {
// ...
},
onError: (Object? e) {
// ...
},
);
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Adaptive Pay button Widget (uses ApplePayButton and GooglePayButton):
AdaptivePayButton(
applePayButton: ApplePayButton(...),
googlePayButton: GooglePayButton(...),
),
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Example #
The Example is in the corresponding folder
Payment Network matrix #



Payment Network
iOS
Android




Visa
+
+


MasterCard
+
+


American Express
+
+


Interac
+
+


Discover
+
+


JCB
+
+


Maestro
+



Electron
+



Mir Pay
+
+


Cartes Bancarries
+



Union Pay
+



EftPos
+



Elo
+



ID Credit
+



Mada
+



Private Label
+



Quic Pay
+



Suica
+



V Pay
+



Dankort
+



Nanaco
+



Waon
+



Girocard
+



BARCODE
+




Additional resources #
Take a look at the following resources to manage your payment accounts and learn more about the APIs for the supported providers:




Google Pay
Apple Pay




Platforms
Android
iOS


Documentation
Overview
Overview


Console
Google Pay Business Console
Developer portal


Reference
API reference
Apple Pay API


Style guidelines
Brand guidelines
Buttons and Marks