New HIP-4 Launchpad →

Purrdict · HIP-4 prediction markets Everything has
a price. Even what hasn't happened yet.

Purrdict is an independent HIP-4 prediction-market interface on Hyperliquid. Trade live odds on an on-chain orderbook — or deploy a testnet market of your own.

Start trading → Try the testnet
Jump in

Three ways in

Three tracks: trade the book, deploy your own markets, or build on top of ours.

HIP-4 Launchpad

New

Deploy your own binary price market straight from your wallet. Stake 100 HYPE, activate once, sign the HIP-4 action. No server signer, no private-key form.

Open

Permissionless Testnet

Beta

Every permissionless market discovered on Hyperliquid Testnet, in one catalog. Faucet funds, zero risk.

Open

10,000 USDC Raffle

Free

One free testnet trade is one entry. Real USDC to one trader, nothing at risk to enter.

Open

Trade markets

Live

Live HIP-4 prediction markets on Hyperliquid mainnet. Binary, multi-outcome and recurring.

Parlays

Live

Combine 2–10 outcomes into one position. Escrowed on-chain, one payout.

Sports

World Cup, majors and match markets — priced as probabilities, not odds.

Quests

Season 1 points. Trade, streak and climb the leaderboard.

HIP-4 Launchpad

Anyone can
list a market.

HIP-4 market deployment is permissionless at the protocol level. The Launchpad is the front end for it: check your stake, activate your deployer once, choose an underlying, and sign the exact binaryPrice action from your own wallet. We never touch your key.

Open the Launchpad → Read the launch guide
  1. 01

    Stake 100 HYPE

    Delegate to a validator to unlock deployer rights. The Launchpad checks readiness and tells you exactly what's missing.

  2. 02

    Activate once

    A single on-chain activation registers you as an outcome deployer. Signed by you, in your browser wallet.

  3. 04

    Sign and launch

    Your market lands in the permissionless catalog and is tradeable immediately, by anyone.

How it works

Three steps

Sign once with an agent wallet. After that, trading is popup-free.

  1. 1

    Pick a market

    Crypto prices, sports, politics, community events. Binary, multi-outcome and recurring formats — or launch your own from the Launchpad.

  2. 2

    Buy shares

    Shares pay $1 if you're right and $0 if you're wrong. The price is the market's probability. Trade in and out on a live orderbook.

  3. 3

    Collect

    Markets resolve on-chain and winnings hit your balance automatically. No claim step, no waiting on a multisig.

Prediction market parlays

Combine outcomes.
One payout.

BTC breaks $100K and ETH flips $5K and the Fed cuts rates — one position, one ticket, on-chain escrow. The most popular bet type in sports, now being built for HIP-4 prediction markets. Executable settlement is currently testnet only.

Build a parlay → How parlays work Be the house

2–10 legs

Mix any HIP-4 outcomes into one position. All legs must win. Higher risk, bigger reward.

Quoted, not formulaic

Market makers price the correlated risk and compete on the quote. You see one number before you commit.

Escrowed on-chain

Both sides sign and fund escrow. Settlement is attested and paid atomically — plus cash out early at a live quote.

Depositor-owned house liquidity

The testnet liquidity vault can back maker quotes so depositors share the house-side gains, losses, utilization, and settlement risk.

For builders

Open infrastructure

The SDK, components and data we use to ship Purrdict — published for everyone.

HIP-4 market data

Reproducible indexed notional, fills, market classes, methodology, and downloadable JSON.

Builder program

APIs, the historical HIP-4 archive, and help shipping on Hyperliquid.

Component registry

shadcn-compatible React components for HIP-4 markets. Install with the CLI.

@purrdict/hip4 SDK

Zero-dependency TypeScript layer for market discovery, tick sizes and order payloads.

Market data API

Enriched HIP-4 fills, volume and holders over REST, SSE and gRPC.

FAQ

Questions

Purrdict is an on-chain prediction market platform built on Hyperliquid using HIP-4. Trade the outcomes of real-world events — crypto prices, sports, politics — with sub-second fills and on-chain settlement. Read our getting started guide.

The Launchpad lets you deploy your own HIP-4 binary price market straight from your wallet. Stake 100 HYPE, activate your deployer once, pick any healthy production perp as the underlying, and sign the binaryPrice action yourself. No private-key form and no server-side signer — the market is yours. Currently live on Hyperliquid Testnet. Read the launch guide.

HIP-4 market deployment is permissionless, so anyone can create markets. Our Testnet catalog indexes every permissionless market discovered on Hyperliquid Testnet and lets you trade them with faucet funds. Testnet funds have no value — it is the zero-risk way to try the whole stack.

You buy shares that pay $1 if an event happens and $0 if it does not. The share price is the market's estimated probability. Buy low, sell high, or hold to resolution. Full guide.

HIP-4 is Hyperliquid's outcome-trading primitive on HyperCore — fully collateralized shares, fast CLOB execution, and automatic settlement. Learn how HIP-4 works.

Parlays combine 2–10 outcomes into a single position. Every leg must win to pay out, but the combined odds mean a lower hit rate and potentially larger payout. A market maker quotes the correlated risk, both sides sign, and funds sit in on-chain escrow until resolution. The executable system is currently testnet only. How Purrdict parlays work.

Purrdict’s testnet prediction market liquidity vault pools depositor collateral and competes for the market-maker side of parlay RFQs. Depositors share the maker-side gains and losses through vault shares; returns are not guaranteed and mainnet deposits are not live. Learn how the Purrdict vault works.

Agent wallets mean you sign once — after that, orders are signed locally without a wallet popup per trade. The agent key can only trade on your behalf and can be revoked at any time. How agent wallets work.

You need USDC on Hyperliquid to trade on mainnet. Bridge USDC from any chain via app.hyperliquid.xyz, or deposit directly in the app. On testnet, use the built-in faucet. Step-by-step deposit guide.

Yes. Same core idea, but running on Hyperliquid's high-performance L1 — orderbook pricing, instant fills, no per-trade popups, and fully on-chain settlement. See the full comparison.

The future is
tradeable.

Start trading → Enter the 10k raffle
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