Uni Payments offers seamless integration for multiple payment gateways including Razorpay, Flutterwave, Google Pay, Paytm, Paystack, and PayPal ensuring a fast, easy and secure transaction process.

Getting Started

• Add this to your pubspec.yaml

  dependencies:
  uni_payments: <latest_version>
  

• Get the package from Pub:

  flutter pub get
  

• Import it in your file

  import 'package:uni_payments/uni_payments.dart';
  

Usage

• Check out the complete example with integration and declarations uni_payments_example

Razorpay

 await UniPayments.razorPayPayment(
      razorpayKey: "add_razopay_key",
      contactNumber: "1234567890",
      emailId: "add_email_id",
      amount: 2500,
      userName: "uni_payments",
      colorCode: '#fcba03',
      description: 'Add the description for the order or payment.',
      successListener: (UniPaymentResponse uniPaymentResponse) {
        /// here manage code for success payment.
        bool isSuccessPayment = uniPaymentResponse.paymentStatus;
        if (isSuccessPayment) {
          log(uniPaymentResponse.message);
          log(uniPaymentResponse.paymentId);
        }
      },
      failureListener: (UniPaymentResponse uniPaymentResponse) {
        /// here manage code for failure or error in payment.
        bool isFailedPayment = uniPaymentResponse.paymentStatus;
        if (isFailedPayment) {
          log(uniPaymentResponse.message);
          log(uniPaymentResponse.paymentId);
        }
      },
    );

Paystack

    UniPaymentResponse uniPaymentResponse = await UniPayments.payStackPayment(
      context: context,
      emailId: "test@gmail.com",
      payStackKey: 'enter_paystack_key',
      amount: 2500,
      uniqueRefrenceID: 'enter_unique_transaction_key',
      callbackUrl: 'callback_url_for_transaction_response',
    );

Paytm

await UniPayments.paytmPayment(
      /// Login to "dashboard.paytm.com" with your Paytm account details & Get Merchant Id.
      paytmMerchantId: "paytm_merchant_id",
      orderId: "order_id",
      isStaging: true,
      uniqueTransactionToken: "unique_id_database_refrences",
      amount: 2500,
      successListener: (UniPaymentResponse uniPaymentResponse) {
        /// here manage code for success payment.
        bool isSuccessPayment = uniPaymentResponse.paymentStatus;
        if (isSuccessPayment) {
          log(uniPaymentResponse.message);
          log(uniPaymentResponse.paymentId);
        }
      },
      failureListener: (UniPaymentResponse uniPaymentResponse) {
        /// here manage code for failure or error in payment.
        bool isFailedPayment = uniPaymentResponse.paymentStatus;
        if (isFailedPayment) {
          log(uniPaymentResponse.message);
          log(uniPaymentResponse.paymentId);
        }
      },
    );

Flutterwave

  await UniPayments.flutterWavePayment(
      buildContext: context,
      publicKey: 'add_public_ke',
      encryptionKey: 'add_encryption_key',
      currencyCode: 'NGN',
      amount: '2500',
      receiptantName: 'Test User',
      emailId: 'test@gmail.com',
      phoneNumber: '1234567890',
      isDebugMode: true,
      redirectURL: 'add-redirect-url-here',
      transactionRef: 'add-random-string-everytime-transaction-refrence',
      successListener: (UniPaymentResponse uniPaymentResponse) {
        /// here manage code for success payment.
        bool isSuccessPayment = uniPaymentResponse.paymentStatus;
        if (isSuccessPayment) {
          log(uniPaymentResponse.message);
          log(uniPaymentResponse.paymentId);
        }
      },
      failureListener: (UniPaymentResponse uniPaymentResponse) {
        /// here manage code for failure or error in payment.
        bool isFailedPayment = uniPaymentResponse.paymentStatus;
        if (isFailedPayment) {
          log(uniPaymentResponse.message);
          log(uniPaymentResponse.paymentId);
        }
      },
    );

Googlepay

UniPayments.uniPaymentGooglePayButton(
                      paymentConfigurationAsset: 'ENTER_ASSET_PATH',
                      height: 150,
                      width: 150,
                      uniPaymentItemStatus: UniPaymentItemStatus.pending,
                      uniPaymentItemTypes: UniPaymentItemTypes.item,
                      payableAmount: "ENTER_AMOUNT_HERE",
                      uniPaymentGoogleButtonStyle:
                          UniPaymentGoogleButtonStyle.flat,
                      uniPaymentGoogleButtonType:
                          UniPaymentGoogleButtonType.donate,
                      paymentLabel: "ENTER_LABLE_PAYMENT",
                      failureListener: (UniPaymentResponse paymentResponse) {
                        /// here manage code for failure or error in payment. ///
                      },
                      successListener: (UniPaymentResponse paymentResponse) {
                        /// here manage code for failure or error in payment. ///
                      },
                      onPressed: () {
                        print("Universal Google Pay Button Pressed");
                      },
                    ),

Paypal Braintree

 UniPaymentResponse uniPaymentResponse =
        await UniPayments.payPalBraintreePayment(
            tokenizationKey: "enter_key_braintree_paypal",
            amount: 5200,
            emailId: 'test@gmail.com',
            name: 'uni payments',
            countryCode: 'US',
            currencyCode: 'USD');

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