Example Clover app using Webhooks

Requirements

• Node.js 10.15.3
• Clover developer account
• ngrok account
• Test merchant with inventory items

Instructions

1. Create a new app in Clover's developer dashboard
2. Clone the repository
3. Create a .env file with the following fields populated:

PORT=
APP_ID=
APP_SECRET=
MERCHANT_ID=
NGROK_AUTH=

4. Run the app: npm start
5. Visit http://localhost:8000 in a web browser and complete the OAuth process
6. Copy the ngrok URL from your terminal and paste it into the Webhook URL field in Webhooks settings in Clover's developer dashboard
7. Click Confirm. You should see a verificationCode in the terminal window
8. Copy and paste the verificationCode into the Verification Code field in Webhooks settings
9. Click Verify
10. Select the Inventory check box and click Save
11. In Postman, make a POST request http://localhost:8000/increment_quantity with the following request body:

{
	"id": "",
	"quantity": 100
}

Note: make sure you fill out the id field with an actual item ID from your test merchant inventory