What Is a Smart Contract? Automated Prediction Market Settlement
A smart contract is self-executing code on a blockchain that automatically enforces rules and settles prediction markets without intermediaries.
Definition
A smart contract is a program stored on a blockchain that automatically executes when predetermined conditions are met. In prediction markets, smart contracts handle the entire lifecycle: creating markets, accepting trades, holding funds in escrow, and settling payouts.
How Smart Contracts Power Prediction Markets
- Market creation — the contract defines the question, outcomes, and resolution criteria.
- Trading — when you buy shares, the contract receives your payment and issues tokens.
- Escrow — funds are locked in the contract until resolution. No one — not even the platform creator — can access them.
- Settlement — when the outcome is determined, the contract automatically distributes payouts to winners.
Why This Matters
Without smart contracts, you must trust a company to:
- Hold your money honestly
- Settle markets correctly
- Not change the rules after you trade
Smart contracts remove this trust requirement. The code is public, auditable, and immutable. It does exactly what it says, every time.
Smart Contracts on Hyperliquid
Purrdict’s prediction markets run on Hyperliquid, where HIP-4 smart contracts handle the full trading lifecycle. The combination of on-chain settlement and Hyperliquid’s sub-second block times means trades settle instantly with no trust assumptions.