In case you for some reason want to integrate my stuff

As of the 8th of August 2019, this website supports a GraphQL based API as to replace the old REST-style API.
I personally felt like it'd be a better choice to do so as it can be maintained easier and allows for more customized resource loading.
The API can be found at /graphql.
A dump of the schema used can be found at /graphql/dump.

I currently don't have a real documentation on it but am planning on doing this soon™.