How do we get passive tree node ids to use with the new build planner

Hi, trying to create a custom PoE2 .build file while waiting for the new league.

The developer docs show passives using string ids from PassiveSkills, for example:

"passives": [
"projectiles18",
"AscendancyMercenary2Notable1"
]

(Docs page:
https://www.pathofexile.com/developer/docs/game#buildplanner)

I tried using PoB and pobb.in, but PoB2 (since is not updated) exports numeric node hashes like:

29432, 48387...

Those map to node names/stats inside the tree data, but I cannot find the official PassiveSkills string ids required by the .build format.

So im curious about a few things:

1. Are numeric passive hashes accepted in .build planner files, or only ids?
2. If string ids are required, where can we get said table of ids?
4. For ascendancy nodes like Oracle's Forced Outcome / The Lesser Harm, what ids should be used?

Hope this is the right forum section to post this, thanks in advance.

Poedb once the client updates and it's data mined afaik

Pretty sure you can already see them in poe2db, see: https://poe2db.tw/Remorseless