Im playing with blizzard API for getting PvP leaderboard and it’s not working for me for EU region (getting 404). Funny thing i can get leaderboard for US region though. Anyone knows what is the problem or how Ironforge updates their ladders? Im testing requests through: https://develop.battle.net/documentation/world-of-warcraft-classic/game-data-apis
@EDIT: FTR: PvPRegionID for EU has to be 0, not 1 like for US. Endpoint for querying pvp region indexes didn’t worked for me so i had to guess that. Small indie company…