The API is available at api.hearthstonejson.com/v1/ The files are all in JSON format, encoded in UTF-8 and categorized by build, then by locale. The /v1/latest/ endpoint redirects (302) to whichever build is the latest one. All files are automatically converted from the game files, made available in the hs-data repository. Card objects See full card documentation. Example card: { "id": "EX1_116",