Traffic Monitor

APItools Traffic Monitor API allows for tracking, transforming and analyzing the traffic between an app and the APIs used within an application.

APIs.io

APIs.io is an open-source search engine that indexes sites that have included a file in the new API discovery format APIs.json, aiming to increase API discoverability. Using the APIs.io API, developers are able to post an API to the search engine, retrieve a list of their API directory, and edit newly posted API content.