PayPal Checkout w/NVP - Node.js and Express Example

An example PayPal checkout integration using the PayPal NVP server API's. The project uses Node in the Express framework.

Setup Instructions

1. Install packages:

   npm install
   

2. Customize your API credentials by creating a file ./config/default.json. You can use default-example.json as a starting place.

3. Start the server:

   npm start
   

   By default, this runs the app on port 3000. You can configure the port by setting the environmental variable PORT.

4. Navigate a browser to http://localhost:3000/

Testing Transactions

Sandbox testing requires a valid PayPal account, sandbox credentials and 1 or more test accounts. Please see the PayPal Sandbox Testing Guide for a full guide on setting up and using the PayPal sandbox.