Oddsy
Docs Launch app

Built on Avalanche

Oddsy trades the odds and the price.

Prediction markets with a live order book, and every perpetual Hyperliquid lists — both from a single Avalanche wallet. Fund in AVAX or USDC; it comes back to the same wallet.

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One wallet sign-in for both halves of the site. No separate account, no email.

01 — Prediction markets

The world's biggest yes/no questions, with a real order book.

Two kinds of market sit side by side: the global questions, mirrored from Polymarket so you trade against the same live book; and markets native to Avalanche, settled from on-chain AVAX pools.

Global markets

Mirrored from Polymarket

Elections, rates, sport, whatever the world is arguing about this week — priced by a live order book rather than a house quote, so you can see the depth behind a price before you take it.

  • Yes and No priced continuously by the book
  • Funded in AVAX or USDC from your own wallet
  • Resolution follows the source market

Avalanche-native markets

Settled from on-chain AVAX pools

Questions that live on Avalanche itself. Both sides stake into an on-chain AVAX pool, and settlement pays out of that pool when the question resolves — nothing leaves the chain in between.

  • Positions and payouts held on-chain
  • Priced by what the pool holds on each side
  • Same wallet, same portfolio as the global book

02 — Perpetuals

Every Hyperliquid perp, traded from Avalanche.

All ~178 perpetual markets Hyperliquid lists, on Hyperliquid's own book, with leverage up to 40× depending on the market. Margin is bridged straight from Avalanche by Relay — there is no separate Arbitrum bridge step to do first.

The full list

Majors, mid-caps and the long tail

Long or short, up to each market's own maximum leverage.

  • BTC
  • ETH
  • SOL
  • HYPE
  • AVAX
  • XRP
  • DOGE
  • and the rest of the ~178

Margin without the detour

Avalanche → Hyperliquid, bridged by Relay

Deposit AVAX or USDC from the wallet you already signed in with. Relay routes it and it lands as USDC margin on Hyperliquid; free margin withdraws back to Avalanche the same way.

  • No separate Arbitrum bridge step
  • Signed from your own wallet, start to finish
  • Withdrawals return as AVAX or USDC on Avalanche

03 — How money moves

Out of your Avalanche wallet, and back into it.

Oddsy never becomes the place your money lives. It leaves your wallet to take a position and it returns to the same wallet when you are done.

  1. 01

    Sign in with your wallet

    Your Avalanche wallet is the account — one signature, shared by markets and perps. No funds move.

  2. 02

    Fund in AVAX or USDC

    For perps, Relay bridges the deposit from Avalanche and it arrives as USDC margin on Hyperliquid.

  3. 03

    Trade at the venue

    A yes/no position on the prediction market book, or a long or short on Hyperliquid's.

  4. 04

    Withdraw to the same wallet

    Settled winnings and free margin come back to your Avalanche wallet as AVAX or USDC.

Avalanche wallet → Relay → venue → Avalanche wallet. Network fees and the bridge route are shown before you sign.

04 — Fees

0.015% maker, 0.045% taker.

That is the base perpetual schedule. Rates step down with volume, and the full volume-tier table is shown in the app before you trade.

0.015%

Maker, base tier

0.045%

Taker, base tier

Volume tiers

The whole schedule, in the app

Bridging and on-chain transactions carry their own network costs, quoted before you sign.

One wallet, both halves

Open the app and see the book.

Connect an Avalanche wallet, and the markets and the perps are both already there.

Launch app Docs