How it works

CUCU watches every new pump.fun launch. The ones that take off get prediction markets you can bet SOL on. Every market settles from on-chain data, so nobody picks the winner.

  1. 1

    Connect a wallet

    Sign a one-time message with Phantom, Solflare or Backpack. It costs nothing and sends no transaction.

  2. 2

    Deposit SOL

    Send SOL from the wallet you signed in with. It's credited once the transfer is finalized.

  3. 3

    Pick a launch

    Fresh pump.fun tokens that take off show up on the Markets page with live market cap and odds.

  4. 4

    Call it

    Bet YES or NO on whether it bonds, hits a market cap target, or gets dumped by its dev.

  5. 5

    Get paid out

    Markets settle automatically from on-chain data. Winners split the pool.

Which tokens get markets

Every new pump.fun token is watched for its first 20 minutes. It gets listed if, inside that window:

  • its market cap reaches $6,000, and
  • real buyers have put at least 5 SOL into the bonding curve.

The SOL check blocks tokens launched with inflated virtual reserves to fake a big market cap. Tokens that don't qualify in time are dropped and never listed.

Market types

Each listed token gets the same set of markets, and each question comes with several deadlines, from 5 minutes to 24 hours. Every deadline is its own market with its own pool and odds. Deadlines are measured from when the token lists.

MarketYES ifWindow
Will it bond?The bonding curve completes and the token graduates5m · 15m · 1h · 24h
How high? ($100K / $250K / $1M)Market cap (price × 1B supply) holds at or above the target for a minute15m · 1h · 24h
Will the dev dump?The dev wallet holds less than half of what it bought at launch5m · 30m · 6h

Any market that hasn't hit YES by its deadline settles NO. For dev dumps, moving tokens to another wallet counts as selling.

On a token card, “Bonds in 5m” means “bonds within 5 minutes of listing”, not “in the next 5 minutes”. A short market on a token that listed a few minutes ago may have only seconds left, so its odds can sit close to 0% or 100%. Click a card to open the token's page with every market, its pool and deadline, and recent bets.

Each token shows the logo of the launchpad it came from (pump.fun for now). Coins named after a real stock, like a $TSLA or an “Nvidia” coin, get a Stock badge. They're still memecoins, not shares: the badge just tells you what the coin is riffing on.

Betting with SOL

  • Every bet is real SOL, from $1 (in SOL at the live price) to 10 SOL per bet. CUCU becomes a betting currency once the token is live.
  • Each market's pool is capped at 2% of the token's market cap (at least 1 SOL), so the prize on a small coin never outweighs what it would cost to push its price around. The bet slip shows how much room is left.
  • Pick YES or NO on any open market and enter a stake. The stake leaves your balance right away.
  • You can bet as many markets as you like, and add to a position while the market is open.
  • The wallet that launched a token can't bet on that token's markets.
  • Track open and settled bets under My bets, and see who's up the most on the Leaderboard.

Odds and payouts

Each market opens with odds from an on-chain model: curve progress and momentum for bonding, the token's own volatility for market cap targets, and the dev wallet's selling so far for dev dumps. As bets come in, the odds move toward where the crowd has put its SOL. The model counts as 1 SOL of starting weight.

Payouts are parimutuel. When a market settles, winners split the whole pool (both sides) in proportion to their stake, minus a 2% fee. If nobody bet the other side, everyone gets their stake back.

Example: a market has 6 SOL on YES and 4 SOL on NO. It settles YES. The pool is 10 SOL, minus 2% is 9.8 SOL. If you put 0.6 of the 6 YES SOL in, you get 10% of 9.8 = 0.98 SOL.

Deposits and withdrawals

  • Who can use it: you must be 18+ and not in a restricted country. We check your country from your connection, and you confirm once before your first deposit.
  • Deposit: open the wallet menu, choose Deposit SOL, and approve the transfer in your wallet. Your balance updates once the transfer is finalized, usually under a minute.
  • Withdraw: from the wallet menu, any time, to the wallet you signed in with. Minimum 0.01 SOL.
Custodial: deposits sit in a CUCU wallet until you withdraw. Only deposit what you're willing to trust us with and can afford to lose. Always send from the wallet you signed in with.

Settlement and voids

  • Markets settle YES the moment the condition is met on-chain, even before the deadline.
  • Prices are checked every few seconds, so a very short market cap spike can be missed.
  • If our data feed is down for more than a minute during a market's window, that market is voided and every stake is refunded in full.
  • There is no admin button. Settlement is code reading chain data.

The $CUCU token

CUCU is the memecoin behind the markets. Bets are in SOL today. Once the token is live, CUCU becomes a betting currency too, with perks and fee share for holders. None of that is live yet, and it may change or never happen.

FAQ

Does signing in cost anything?

No. You sign a text message to prove you own the wallet. No transaction is sent and nothing is approved.

Why can't I bet?

Either SOL betting isn't switched on yet, or it isn't available in your country.

I deposited but my balance didn't change.

Deposits credit once the transfer is finalized, usually under a minute. If you sent from a different wallet or an exchange, it was credited to that address instead.

Why was my market voided?

Our data feed dropped for over a minute during the market's window, so we couldn't be sure of the result. Everyone got refunded.

Why isn't a token I like listed?

It didn't reach $6K market cap with 5 SOL of real buys in its first 20 minutes.