Hello,
Welcome to Freelancer com.
My name is Sergio, and I'm a senior software developer. I majored in BS Electronics and I've been developing professionally since 2004, and here in the marketplace since 2016.
I would need to know more details on the project in order to provide an accurate solution. As for how I see things now, a solution based on a software automation strategy can be feasible here, where the automated software browses the sites and looks for the metrics of interest in order for posting them onto Discord. I've developed and consumpt webhooks several times as well as their underlying logic, and have created a Discord based bot using their SDK.
In short, I believe I'm in a great spot in order to carry out your requirements for this project.
I would appreciate it if you could please message me to continue discussing more details.
Many thanks,
Sergio