> For the complete documentation index, see [llms.txt](https://docs.iotify.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.iotify.io/getting-started/analyze-the-results/payload.md).

# Payload

The Payload tab allows you to see the communication between the test and your backend. Here, you can see the complete payloads that the test has sent to your backend and the payloads that the receiver function has received. This information can be critical during troubleshooting any problems regarding the connection between your backend and the tests.

![](/files/YyqnsmXJbP46zDZwZV6x)

{% hint style="info" %}
You can use the toggle in the top right corner to Format the JSON objects.
{% endhint %}