There is a cards.json, cards.collectible.json and cardbacks.json for every game patch to date. By using "latest", it automatically redirects to the latest patch.
cards.json
Every card in the game, and since everything in Hearthstone is a card, this includes non-playable cards such as those created by spells
cards.collectible.json
Cards that can be collected, as well as heroes.
cardbacks.json
Details of all the available card backs.
Each JSON file is available either in English or in every available language, but the latter is quite large, so I only included one example.
There is a cards.json, cards.collectible.json and cardbacks.json for every game patch to date. By using "latest", it automatically redirects to the latest patch.
cards.json
Every card in the game, and since everything in Hearthstone is a card, this includes non-playable cards such as those created by spells
cards.collectible.json
Cards that can be collected, as well as heroes.
cardbacks.json
Details of all the available card backs.
Each JSON file is available either in English or in every available language, but the latter is quite large, so I only included one example.