update new api fields

Need to check if adding fields to API responses would be considered
a breaking change. Assume it isn't, for now.

These were accidentally commented out when debugging

Add tests that consume every object on every endpoint, and
make adjustments where this has uncovered incorrect types.

Using -1 might be a bug. It only works on the public API,
not when self-hosted. Use 9999 for now as it works on both and
wait for feedback about -1.