Kong offers a service that helps companies manage their application programming interfaces, or APIs, which are the snippets of code that are used to build apps. Kong's service can limit API requests, allow access to only specific developers, and monitor who's connecting with the APIs. The company just raised $43 million in Series C funding to build out its service. Below is the pitch deck it used to secure the new funds. Visit BusinessInsider.com for more stories. Augusto Marietti thinks his company is in the right position to benefit from one of the biggest trends in software development.