To conclude, you must follow the below steps in order to successfully create and use the Reddit API.
The new app will generate a secret code needed to make calls to the api.
Granger, K. (2016, January 7). OAuth2. Retrieved November 14, 2016, from Github: https://github.com/reddit/reddit/wiki/OAuth2
Maddox, S. (2010, October 25). What is an API client library? Retrieved November 14, 2016, from FFeathers: https://ffeathers.wordpress.com/2015/10/25/what-is-an-api-client-library/
MIT License. (2016, January 1). snoowrap. Retrieved November 14, 2016, from snoowrap: https://not-an-aardvark.github.io/snoowrap/
Reddit Inc. (2016, January 1). API Documentation. Retrieved November 14, 2016, from Reddit: https://www.reddit.com/dev/api/
Wikipedia Foindation, Inc. (2016, November 12). Web crawler. Retrieved November 14, 2016, from Wikipedia: https://en.wikipedia.org/wiki/Web_crawler