Wikimedia content can be used out of Wikimedia servers through the MediaWiki API. For instance, we can see Wikimedia content in various web services and mobile apps.
Do we have any metrics about the API requests we are getting in Wikimedia servers?
Yesterday a developer asked me (for the sake of discussion) how would we feel if the traffic in Wikimedia servers would decrease 1% while the content served through our API would grow 10%. I found the question very interesting, and made me wonder what do we know about our API usage.