Midtrans Payment Simulator

A simple web-based simulator for Midtrans Core API payments. This application allows you to simulate various payment methods in the Midtrans Sandbox environment including Bank Transfers, QRIS, GoPay, and Convenience Store payments.

Prerequisites

• Node.js (v20 or higher)
• Midtrans Sandbox Account
• Midtrans Server Key from Dashboard

Setup Instructions

1. Clone the repository (or download the source code).
2. Install dependencies:

   npm install

3. Configure Environment Variables: Create a .env file in the root directory and add your Server Key:

   MIDTRANS_SERVER_KEY=your_server_key_here
   PORT=3000

   Note: Use the .env.example as a template.

Running the Application

1. Start the server:

   node server.js

   or using npm scripts:

   npm start

2. Access the application: Open your browser and go to http://localhost:3000.

Features

• Multi-Method Support: Supports BCA, BNI, BRI, Mandiri, Permata, CIMB, BSI, QRIS, GoPay, Alfamart, Indomaret, and Akulaku.
• Auto-Polling: The application automatically polls for transaction status and displays a success modal upon completion.
• Integrated Simulator: Includes direct links to the Midtrans Sandbox Simulator for each payment method.
• DeepLink Integration: GoPay simulator is pre-filled with the transaction deeplink for a seamless testing experience.

Project Structure

• index.html: The main entry point for the application.
• server.js: Express server that acts as a proxy to Midtrans API to avoid CORS issues and handle server-side logic.
• assets/css/: Contains the application's stylesheets.
• assets/js/: Contains the configuration (config.js) and main application logic (script.js).
• assets/images/: Contains logo SVGs for payment methods.