A young man began having a dream on a dark, cold winter night. In it, he met a girl with no name, who brought him along on a wonderful adventure through places unexplored and paths uncharted within the dream realm. He did not know her name…

Hello! Today I'd like to introduce what I've used to understand how Mackerel communications work with the Mackerel API. It's actually really simple, thanks to the flexibility of mackerel-agent's configuration. First, I set up Fiddler Web D…