This is the simplest possible example that we could come up with that uses the Walmart API wrapper. It should not be viewed as an example of how we code at Walmart.
This example uses express if you want to use Hapi instead go here.
npm install
You need a key from Walmart. And then you need to set that in your environment:
export WALMART_API_KEY=THE_KEY_YOU_JUST_GOT
npm start
From there, navigate to the home page.