Logging

Blip uses pseudo-logging based on internal events that are either “info” or error. By default, Blip prints only errors to STDERR. Start blip with the --log option to print info events to STDOUT.

Debug info is printed to STDERR. You can also toggle debug logging by sending a request to the `/debug` [API endpoint](https://cashapp.github.io/blip/api/) or by sending the `SIGUSR1` signal to the Blip process.

This is pseudo-logging because there is no traditional log printing, only events that are printed by default. See Develop / Events to learn how to change or enhance Blip pseudo-logging by receiving and handling events.