How to integrate PayPal API
Step 1. Go to https://developer.paypal.com/dashboard/applications/live
Step 2. Click on manage “Manage Webhooks”
Step 3. Click “Add Webhook”
Step 4. Add “Webhook URL”, Choose “All Events”
Step 5. Provide access to the “Transaction search”. We need it in order to load historical data
Step 6. Provide Client ID, Secret
