As mentioned before, you are sending the collected Sensor data to a web server for testing purpose. In Step 4, you created a unique URL for testing and entered it in Step 5 – Registration of backend Application on TPC Platform. This task aims to verify if the end-to-end solution (that is, from sensor device to backend application server) is working properly.

To access the webhook site:

1. Enter webhook.site
2. Replace the browser URL with your unique monitoring URL*.

*If your page (created in Step 4 – Creating a backend application) is not displaying, paste the URL that you copied in step 3 of Step 4 – Creating a backend application.