WoW API factions from expansion

API Discussion
1

Hi,

Is there a way to get a list of the factions coming with an expansion?

Thanks in advance.

2

In the reputation index endpoint, you will get the expansions at the end of the response.

So you request this:
https://us.api.blizzard.com/data/wow/reputation-faction/index?namespace=static-us&locale=en_US

And you wil find this at the end:

"root_factions": [
    {
      "key": {
        "href": "https://us.api.blizzard.com/data/wow/reputation-faction/1169?namespace=static-9.0.2_36532-us"
      },
      "name": "Guild",
      "id": 1169
    },
    {
      "key": {
        "href": "https://us.api.blizzard.com/data/wow/reputation-faction/2414?namespace=static-9.0.2_36532-us"
      },
      "name": "Shadowlands",
      "id": 2414
    },
    {
      "key": {
        "href": "https://us.api.blizzard.com/data/wow/reputation-faction/2104?namespace=static-9.0.2_36532-us"
      },
      "name": "Battle for Azeroth",
      "id": 2104
    },
...
3

Oh, I missed that.
Thanx a lot.