Frequently Asked Questions
Sayso
A capital-efficient prediction market on Solana. Positions become collateral. Borrow stablecoins against live exposure, loop into leveraged conviction bets, and exit cleanly thanks to a forced-unwind mechanic that prevents the single-block bad-debt scenario every other prediction-market lending product is exposed to.
The 30-second version
A Solana prediction market with a native lending stack that lets users borrow stablecoins against open positions and lever into conviction bets — without ever leaving capital trapped until resolution.
How a market works
Borrowing against a position
Leverage and loop-in
Time decay (LLTV decay)
This is the load-bearing safety mechanism. It deserves its own section.
A new yield source
Sayso's lending vaults create a yield stream that has nothing to do with crypto market cycles or digital asset prices. The yield is event-driven — borrower interest and liquidation incentives spike when prediction markets are active, and prediction markets are active when something is happening in the world.
Vaults
Sayso offers a copy-trading vault primitive. Any user can spin up a vault, run their own prediction-market strategy through it, and let other users deposit to follow. Performance is fully on-chain. The leader takes a configurable share of profits.
What's in this demo
Quick references
- Settlement chain
- Solana — sub-second matching, on-chain confirmation in seconds, fees under a cent
- Market structure
- Native YES/NO orderbook, off-chain match / on-chain settle
- Resolution model
- Optimistic, bonded propose / dispute / finalize
- Lending stack
- Native, with LLTV decay before resolution
- Lending vaults
- Supply Vault (borrower interest), Liquidator Vault (LIF + held collateral)
- Vaults
- Copy-trading, targeting the global tipster market
- Safety invariant
- No leveraged position survives to resolution