Tag Archives: api design

Would someone please think of the client developers?!?

It seems that most APIs — particularly internal ones — are not designed for ease of use but rather to be easy to implement. No one would expect a human facing product designed that way to be successful. We should not expect APIs to be any different. Web APIs are products in their own right. […]

Embedding

Designing the messages (or representations, i’ll use the terms interchangeably) is the most important part of API design. If you get the messages right everything else will flow naturally from them. Of course, there are trade offs that must be made when designing messages. One of those trade offs is how much data to put […]

HTML is domain specific

The partisans of generic media types sometimes hold up HTML as an example of how much can be accomplished without domain specific media types. HTML doesn’t have application/business specific semantics and the whole human facing web uses it, so machine clients should be able to use a generic media type too. There is just one […]

Push or pull?

The question of how to communicate events often comes up when designing APIs and multi-component systems. The questions basically boils down to this: should events be pushed to interested parties as they occur, or should interested parties poll for new data? The short answer: interested parties should poll for new data. The longer answer is, […]