flutter_tremendous 0.1.3

A Dart package to integrate with the Tremendous Gift API.

flutter_tremendous

A Flutter/Dart package to easily integrate with the Tremendous Gift Card API, allowing you to send digital rewards and vouchers programmatically.

Features

• Generate digital vouchers via the Tremendous API
• Supports both sandbox and production environments
• Simple configuration and usage
• Handles response parsing and basic error handling

Getting Started

Add this to your pubspec.yaml dependencies:

dependencies:
  flutter_tremendous:^0.1.3

Installation

1. Run flutter pub get or dart pub get
2. Import the package:

import 'package:flutter_tremendous/flutter_tremendous.dart';

Usage

1. Initialize the Client

final tremendous = TremendousGift(
  apiKey: 'YOUR_API_KEY',
  environment: TremendousEnv.production, // or TremendousEnv.sandbox
);

2. Generate Voucher (with campaignId or product list)

You can either pass a campaignId or a list of product IDs:

a. Using campaignId:

final response = await tremendous.generateVoucher(
  fundingSourceId: 'BALANCE',
  amount: 100.0,
  currencyCode: 'EUR',
  method: 'EMAIL',
  recipientName: 'Jane Doe',
  recipientEmail: '[e-mail]',
  campaignId: 'XD58VCFBQIP4',
);

print('Voucher Order ID: ${response.orderId}');

b. Using products:

final response = await tremendous.generateVoucher(
  fundingSourceId: 'BALANCE',
  amount: 50.0,
  currencyCode: 'USD',
  method: 'EMAIL',
  recipientName: 'Jane Doe',
  recipientEmail: '[e-mail]',
  products: [
    'OKMHM2X2OHYV',
    'KV934TZ93NQM',
    'ET0ZVETV5ILN',
    'Q24BD9EZ332JT',
    'TBAJH7YLFVS5',
  ],
);

⚠️ Note: You must provide either a valid campaignId or a list of products. If both are omitted, an error will be thrown.

Environments

Environment	Base URL
Sandbox	https://testflight.tremendous.com
Production	https://api.tremendous.com

Ensure you use the correct API key corresponding to the selected environment.

Error Handling

If the API call fails, an exception will be thrown with a detailed error message.

try {
  final response = await tremendous.generateVoucher(...);
} catch (e) {
  print('Failed to generate voucher: $e');
}

Model

The OrderResponse model contains the order ID returned by the Tremendous API.

class OrderResponse {
  final String? orderId;

  OrderResponse({this.orderId});
}

Requirements

• Dart SDK: >=2.17.0 <4.0.0
• Flutter-compatible project
• Valid API key and Campaign ID from Tremendous

Contributing

Pull requests are welcome. For significant changes, open an issue to discuss improvements or new features first.

License

MIT License. See LICENSE for details.