Hyper was built after coding several API SDK's for various platforms — S3SDK, cbstripe, and cbgithub, to name a few. I noticed that I spent a lot of time setting up the plumbing for the requests and a wrapper around cfhttp. Each implementation was mostly the same but slightly different. It was additionally frustrating because I really only needed to tweak a few values, usually just the Authorization header. It would be nice to create an HTTP client pre-configured for each of these SDK's. It seemed the perfect fit for a module.