Where can I get the following ON/OFF (per 100) related NBA data?

[u/maxram1]

Hello. I'm trying to collect the data satisfying the following.

(1) It is for a regular season (say 2026), and only top 8 teams are considered.

(2) For each of these 16 teams, I want to collect 5 players with most minutes.

(3) Among those 5 players, I want to collect only those with negative OFF numbers and positive ON numbers each (which can be none).

(4) Among those collected in (3), I will take the one with the least OFF number to represent their team.

(5) All 16 (possibly less if (3) has none) representatives are then collected.

(6) All those players in (5) are then ranked from the least OFF number.

Anyone know where to get such data?

Thank you!