Is there a simple way to get a list of all sources that are sending data? I found this thread but that method gives me a 404.
If you’re on 4.0, the /sources endpoint has been removed, as it was simply a search. There’s also the sources dashboard that you can use, which should list all the sources. I don’t have an API query built out, if that’s what you’re looking for.
Sorry for the late reply. Pardon my ignorance but what “sources dashboard”?
Check Sources Page Dashboard in Dashboard section: A predefined dashboard showing the statistics of all sources