esi-issues VS Z-S-Overview-Pack

ESI has no future. See herehttps://github.com/esi/esi-issues

The official stance is yes but in reality probably not no. The ESI looks to be on life support at this stage, other then a handful of small tweaks it hasn't seen any meaningful development since 2020, really the only big changes over the last few years have been to just turn off things endpoints that are broken

If that Discord is the partner Discord, please reconsider and resume long-established public channels like the 3rd Party Dev site or esi-issues, which also push notifications to people subscribed by various means.

Other things such as trading history give that away. You can see all what esi is capable of on https://esi.evetech.net/ and thus what it isn't capable of.

ESI is publicly available... if you want to see what information can be gleaned from it just look. https://esi.evetech.net

nslookup esi.evetech.net returns no result

Also, since setting up your entire overview from scratch leads to madness, you can import an Overview Pack which will set up your overview for you in a certain way. Although I personally have chosen the route of madness, so I can't offer any first-hand experience on a recent overview pack. But from what I can see, the Z-S pack does look promising. You can read up on Z-S here, if you wanted to try it out.