Grafana Alloy Prometheus Scrape with Custom Headers

Hey everyone!

I’m trying to scrape metrics using Alloy with the prometheus.scrape module. In my case, I have an endpoint that requires authenication with custom headers. For example:
curl -H “App-Token: token-value-here”

Is there a way to do this with Alloy? I’ve tried using the Authorization block, but I’m getting 403 errors when scrapping