How it works

1 · Markets

The tape lists memes and Robinhood stock tokens. Regular-hours trading is live. Weekly Higher / Lower rounds are live. Premarket predict — Higher / Lower vs the 4:00 ET print — is coming soon.

2 · Predict

You bet USDG on Yes (Higher) or No (Lower). Windows: 5 minutes, 15 minutes, 1 hour, or 7 days (stocks skip 5m). Featured 7-day tickets sit on the same Higher / Lower settlement — the copy is degen, the payout is the token price vs open.

Winners take the losing pool, minus 5% protocol rake. Betting in the late window pays a 10% sniper fee to the treasury. A move over 3× vs open voids the round and refunds stakes. Betting closes 15 seconds before expiry. A tie (close == open) pays No.

3 · Smart contract

PredictEscrow is a USDG parimutuel vault on Robinhood Chain (4663). The protocol keeper opens and settles rounds. Anyone can bet and claim. There is no permissionless factory and no event oracle — every market is Higher / Lower on a token price.

1. Connect a wallet on chain 4663 and hold USDG.
2. Approve the escrow to pull USDG.
3. Call bet(id, yes, amount). Side is locked after the first fill.
4. After expiry the keeper posts the close price and settles.
5. Call claim(id) for your payout or refund.

Market id is the hash of token, duration, and expiry. Open and close prices are USD with 18 decimals. Min bet is 1 USDG. Rake, sniper fee, void, and cutoff are enforced in the contract — the UI cannot override them.

4 · Swap

Each buy races the Uniswap Trading API (v2/v3/v4), on-chain Uniswap v3, and Relay. We take the highest net out. 0.3% of the ETH notional goes to the treasury for $PREDI.

5 · Uniswap v4 pools

Robinhood Chain has a canonical v4 PoolManager. All v4 liquidity sits in that singleton. PrediStock lists live v3 and v4 pools and lets you swap the token. LP NFTs stay on the official Position Manager.

PoolManager 0x8366a39cc670b4001a1121b8f6a443a643e40951

Quoter 0x8dc178efb8111bb0973dd9d722ebeff267c98f94

PositionManager 0x58daec3116aae6d93017baaea7749052e8a04fa7

6 · Portfolio

After you connect, we read ETH plus ERC-20 balances on 4663 (memes, WETH, USDG, RHJ stocks), price them, draw equity, and keep your local fills. Buy and Sell open the trade slip.

7 · $PREDI

The tape before the bell.

PrediStock is the board. $PREDI is the receipt. Every gap that got priced before the open, every meme that ripped in a 15-minute round, every swap that found a route — the house takes a cut, and the cut buys $PREDI.

Robinhood Chain already trades stock tokens while New York is still dark: premarket, cash session, after hours, overnight. Most people wait for the bell. $PREDI is for the ones who don't.

It is not a vote token and not a mascot. It is the sink. Flow from the board becomes scarcity.

Protocol token. Not deployed yet. Swap fees already land as ETH on the treasury. Predict rake lands as USDG on the same collector. When the WETH/$PREDI pool exists, sweep buys and burns.

Treasury 0xA04a143ba18E6DC7D23167318FA9c1020e5B8Ad5