Hey @paulpb – Thank you a lot for your message, as well as for your interest in our plugin.
In case you are referring to the data that our plugin receives and sends, we do have a log feature available within our Pro version. Here’s a link to the comparison between both: https://ironikus.com/compare-wp-webhooks-pro/
In case you refer to tracking data independently of our incoming and outgoing data, you might want to take a look at the custom_action webhook action. It allows you to fire custom PHP code with every webhook call, making it possible for you to also manage custom tables.
While it is possible, I must mention that you most likely have to write some custom lines of code, depending on the tables you want to use and how you want to fill them.
Here’s a link to further details about the webhook action: https://wp-webhooks.com/free/receive-data/?&wpwh-trigger=custom_action#webhook-action-8
I hope that helps you so far. Do let me know in case you have any further questions.