> For the complete documentation index, see [llms.txt](https://v2-wl-documentation.gitbook.io/v2-wl-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://v2-wl-documentation.gitbook.io/v2-wl-documentation/api-reference/readme.md).

# Developer Platform API

GitBook automatically generates pages and endpoints for your OpenAPI spec. Fully customizable and equipped with testing capabilities, your documentation has never been more powerful.

The API reference below is automatically generated from a demo OpenAPI spec in this space.

<a href="https://gitbookio.github.io/onboarding-template-images/gitbook-petstore.yaml" class="button primary" data-icon="arrow-up-right-from-square">View OpenAPI spec</a>