Scan your card collections with AI, find perfect trade partners, get Gold Trade event alerts, and optimize your set completion. SwapDeck is bringing its powerful tools to Coin Master.
Purpose-built features for Coin Master card collectors and traders
Screenshot your card collection and our AI identifies every card — set name, star rating, duplicates, and whether it is a gold card. No manual entry needed.
Our algorithm finds players who need your duplicates and have your missing cards. Maximize every one of your 5 daily sends with perfect matches.
Get push notifications when Gold Trade events go live (only 3-5 times per year). Pre-arrange your gold card trades so you can execute them instantly.
Find active teams with open slots or recruit members for your own team. See team activity levels, member counts, and trading stats before joining.
SwapDeck analyzes which sets you are closest to completing and prioritizes trades that will finish sets fastest, maximizing your village rewards.
Know the true trade value of every card based on real-time supply and demand data. Never overpay or undersell in a trade again.
Coin Master features a card collection system where players collect cards to complete themed sets. Completing all cards in a set unlocks village rewards, extra spins, and other bonuses that help you progress faster.
Trading in Coin Master has several important constraints that SwapDeck helps you navigate:
Coin Master has one of the largest card collection systems in mobile gaming, with over 100 themed sets and hundreds of unique cards to collect.
| Term | Definition |
|---|---|
| Card Set | A themed collection of 9 cards. Complete all 9 to earn rewards. |
| Star Rating | Rarity level from 1 (common) to 5 (extremely rare). Higher stars are much harder to find. |
| Gold Card | A rare golden variant of a card, only tradeable during Gold Trade events. |
| Gold Trade Event | Special event (3-5x per year) when gold cards can be traded between players. |
| Team | A group of up to 50 players who can trade cards and participate in team events together. |
| Village | Your current game level/location. Completing card sets helps you progress to new villages. |
| Spins | The primary currency in Coin Master, used to play the slot machine for attacks, raids, and shields. |
| Duplicate | An extra copy of a card you already own, available for trading to other players. |
| Chest | Purchasable item (with coins) that contains random cards. Higher-level chests have better odds for rare cards. |
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