Often reduced to Swagger UI and seen purely as a solution for generating API documentation, the OpenAPI (fka. Swagger) Specification format offers many possibilities that span the full API lifecycle. In this session we will identify some of the many advantages of this API definition from design to production, including topics such as design, mock, development, test, documentation continuous delivery, securely evolve an existing API. All this contributing in accelerating and securing API's lifecycle.

API Days London 2016, take 2! I was very happy when Ronnie Mitra (@mitraman) from the API Academy invited me to do a fireside chat on API Style Guides at API Days London.

For many still known as Swagger, the OpenAPI specification is often reduce to auto-generated API documentation. But the OpenAPI specification universe is boundless. Design, mock, development, test, documentation continuous delivery, governance, deployment... there are countless possibilities that span the full API lifecycle. Let's board the starship OpenAPI to explore unexpected use cases, to seek out new usage and new ideas, to boldly go where almost no one has gone before.

I had the luck to go back to REST Fest, this second time was as awesome as last one. Here’s the video and slides of my 5 in 5 about HTTP Status Codes.

I’m a thrilled to announce that apistylebook.com is now online.

The API Stylebook aims to help API Designers to solve API design matters and build their API design guidelines by providing quick and easy access to selected and categorized resources.

Read more on the API Stylebook blog

With previous posts we have learned to produce an OpenAPI specification containing all OpenAPI specification subtleties. Some specification files may become quite large or may contain elements which could be reused in other APIs. Splitting a specification file will help to keep it maintainable by creating smaller files and also help to ensure consistency throughout APIs by sharing common elements.

Previous posts showed how to write a highly accurate description of an API interface contract with the OpenAPI specification. But an interface contract, no matter how brilliant, is nothing without some explainations. A fully documented OpenAPI specification file can provide some useful information and be used as a part of an API’s documentation.

After mastering input and output modeling like a Jedi, let’s see how we can describe API’s security with the OpenAPI specification’s.

After learning how to create an accurate data model, we continue to delve into the OpenAPI specification’s and discover how to describe tailor made API’s inputs and outputs.

After learning how to simplify specification files, let’s start delving into the OpenAPI specification’s and discover how to describe a high accuracy API’s data model.