candl
Swipe-to-trade prediction markets
Candl turns prediction markets into a deck of cards. Swipe through live markets on crypto, sports, finance and world events, and predict the outcome with one tap.
What is Candl?
A prediction market lets you buy a share in an outcome: “Will Bitcoin be higher in five minutes?”, “Will this team win tonight?”. Shares trade between 0¢ and $1, so the price is the market’s live probability, and a share pays $1 if the outcome happens.
Candl is a mobile-first way to trade those markets. Markets and liquidity come from Polymarket, the largest prediction market exchange; Candl adds the card deck, live charts, one-tap trading with a fixed stake, and a self-custodial wallet that is created for you when you sign in. Your funds stay in your own wallet, and moving money out always needs your confirmation.
How it works
Sign in
Use your email, Google or Apple account. A self-custodial wallet is created for you in seconds. No seed phrase to write down.
Deposit stablecoins
Send USDT or USDC from the chain you already use. It lands as your cash balance, ready to trade.
Swipe and predict
Swipe through the deck, pick a stake, tap Predict. Orders fill instantly at the price you see. Winnings settle to your balance automatically.
Markets you can trade
Crypto
Bitcoin, Ethereum, Solana and more. Up or down over the next 5 minutes, 15 minutes, hour or day, plus price targets and monthly ranges, with live charts on every card.
Sports
Match winners across football, basketball, tennis, esports and more, with the current odds drawn right on the card.
Finance
Stock indices, gold, oil and currencies. Will the S&P close higher? Will gold reach a level this month?
World events
Politics, economics, science, culture and entertainment, with each market’s resolution rules shown before you trade.
Built on open rails
Polymarket
Every market, order and settlement runs on Polymarket’s exchange on Polygon. Candl is a builder on its infrastructure, not a separate exchange.
Self-custody with Privy
Your wallet is created and secured by Privy’s embedded-wallet technology. Candl never holds your private key and cannot move your funds without your say.
Transparent fees
Candl charges a small builder fee on each trade, shown before you confirm. No deposit fees, no subscriptions, no hidden spreads.
Questions
Do I need any crypto experience?
No. Sign in with an email or social account, deposit a stablecoin from an exchange or wallet you already have, and trade in dollars. The wallet, gas and settlement are handled for you.
What happens when a market resolves?
Markets are resolved by Polymarket’s resolution process, which uses the market’s stated data source. Winning shares are redeemed and the proceeds appear in your cash balance; with Auto Redeem on, this happens even while the app is closed.
What does it cost?
A builder fee per trade, displayed on the trade sheet before you confirm, plus any exchange fee Polymarket charges. Deposits and withdrawals only carry the network and bridging costs of the chain you use.
Is Candl available in my country?
Candl is not available in every territory. Access is checked automatically when you open the app; see the Terms of Use for the current restrictions.
Is my money safe?
Funds sit in a wallet you control, on a public blockchain. Trading has real risk: a position in a market that resolves against you is worth nothing, and you can lose everything you stake. Trade with money you can afford to lose.