What Pascal is
Pascal's official documentation describes a noncustodial prediction-market exchange on Solana. Traders post collateral to a Solana program and sign orders for an off-chain matching engine; matched trades are then settled on-chain.
The product is in public beta. That label matters: feature stability, liquidity, market coverage and documentation can change quickly. Treat current behavior as something to verify, not a permanent promise.
Fees and execution
Pascal configures fees per market through its MarketSpec. Its docs currently show a default taker calculation of size × price × (1 − price) × 0.02, with makers receiving a documented share of the taker fee. A limit order that crosses immediately can still behave as a taker order.
The public REST and WebSocket APIs make Pascal relevant to developers and systematic traders. API availability does not remove execution risk: clients must handle signatures, rate limits, disconnections, partial fills and stale data.
Risk checklist
- Review the Solana program and permissions before depositing USDC.
- Understand what the off-chain matching engine can and cannot do.
- Verify the oracle and resolution rules for each market.
- Measure order-book depth, not only top-of-book price.
- Test wallet recovery and withdrawal with a small amount.
- Confirm location eligibility and tax obligations independently.
Primary sources and verdict
Start with the official Pascal documentation, which links the live web app, API endpoints, architecture and fee fields.
Our view: Pascal is most relevant to Solana-native and API-oriented users willing to evaluate beta software. Beginners who prioritize established fiat rails or longer operating history may prefer another venue. Compare options with the app selection guide.
Frequently asked questions
What is Pascal?
Pascal is a public-beta, noncustodial prediction-market exchange on Solana. Its documentation describes on-chain collateral with an off-chain matching engine and signed orders.
What are Pascal's fees?
Pascal's documentation says fees are configured per market. It currently documents a default taker formula of size × price × (1 − price) × 0.02 and a maker rebate share, but the live MarketSpec is the source for a specific market.
Is noncustodial the same as risk-free?
No. Noncustodial design can reduce some custody risk, but smart-contract, oracle, matching-engine, wallet, stablecoin, liquidity and operational risks remain.