These challenges, along with other API pain points, led to the creation of the Swagger Specification. Good quality documentation is essential to developer experience, which in turn will impact the adoption and long-term success of an API.
Good documentation accelerates development and consumption, and reduces the money and time that would otherwise be spent answering support calls.
Update and iterate before feature launches and every few months Many dev teams make the mistake of either waiting until after launch to update documentation, or of slapping together a few new params and calling it a day.
Include a section dedicated to an explanation of how yours works, with plenty of links redirecting to here throughout the document. Overall, thriving in the developer documentation space requires you to continually learn a healthy dose of code, which can be challenging.
Should you decide to document your APIs with Swagger, you can find plenty of resources, tutorials, examples and help online. Because the documentation is often the first thing a developer encounters when working with your API, it's the only way for them to get an impression of your product.
Where there are hands-on activities, I typically include this icon in the section title:.