What Oddsy is

Two halves, one sign-in #

The site has a prediction-markets half and a perpetuals half. They are separate venues with separate money, but they share the one thing that matters to you: the Avalanche wallet you signed in with. There is no second account to open, no email, and no password.

• One signature signs you in. Your wallet address is the account key for everything that follows.
• Separate money on each side. Each venue holds its own balance; funding one does not fund the other.
• One way home. Withdrawals from either half go to the address in your session, and nowhere else.

Prediction markets #

Two kinds of yes/no question sit side by side, and both show up in the same portfolio.

Hyperliquid perpetuals #

The perps half is a front end onto Hyperliquid's own order book. The market list is Hyperliquid's universe — around 178 markets — the book is its depth, the candles are its candles, and an order is signed and posted to its exchange. Nothing is simulated, and there is no house on the other side of your trade.

• ~178

  Perpetual markets, as Hyperliquid lists them

• 40×

  Highest leverage available, per the market's own cap

• $10

  Smallest order notional Hyperliquid accepts

Margin is USDC, bridged from Avalanche by Relay. Because Relay quotes Avalanche to Hyperliquid directly, there is no separate Arbitrum bridge step to do first.

Where to start #

The rest of these pages go in the order you will actually meet them.