About Us

RoyaleAPI® is a website that provides analytics, profiles and insights for Clash Royale, a popular online card game developed by Supercell. RoyaleAPI helps players to:

• Find the best cards and decks to use in the game.
• Track their progress, rewards, and rankings in the game.
• Learn from other players and improve their skills and strategies.

RoyaleAPI was founded by See-ming Lee (SML) in 2017, originally as an API service for developers, and later as a website for players. The API service was discontinued in 2020 due to high costs, and RoyaleAPI now exists purely as an end-user product. The name of the company was kept due to existing brand equity.

RoyaleAPI is a registered trademark in the US, and is wholly owned and operated by SML Universe.

More info:

• The History of RoyaleAPI, by SML, Founder
• Creator Spotlight: RoyaleAPI (Interview with Supercell)