How can we get the info shown on redash.xyz.com/admin/queries/tasks (such as running queries, active queue size, etc.) in a programatical way? We want to be able to see this information on a sheet ideally, so we can monitor which queries are taking a long time, etc.

That API isn’t documented. But all the data is provided by the back-end. You can use your browser’s network inspector to see the exact network requests being issued by the web-app. Happy to help if you run into any issues with this.

Also would love to see this API documented.