This repository is the home of OpenAPI documentation for https://e621.net. It is maintained by Donovan_DMC.
You can find the rendered version here.
If you'd like to ask any questions, you can do so in this forum topic.
If you need the full spec as a url for an IDE or something similar, this url should always serve the latest version.
https://e621.wiki/openapi.yaml
If for some reason you need a dereferenced version, this url can be used instead.
https://e621.wiki/openapi.dereferenced.yaml