Open Finance for Prediction Markets
Building the financial infrastructure for prediction markets — making liquidity, capital and markets truly open.
PolyWin builds an open trading, liquidity and settlement system for prediction markets through WINFLOW Protocol and PolyWin Chain.
Before the PolyWin Chain mainnet goes live, all current onchain interactions are executed on Polygon.
One Market Layer. Multiple Sources.
PolyWin connects independent prediction-market venues through a unified market layer, normalizing event structures and market data while preserving the original source and resolution logic of every market.
One system from market source to settlement
PolyWin separates market sourcing, execution, settlement and network infrastructure into independent layers — allowing multiple prediction-market sources and multiple settlement assets to operate within one system.
Every Trade Is Backed Before It Executes.
WINFLOW Protocol enforces pre-trade solvency in smart-contract logic: a trade enters the execution and settlement state machine only when available protocol collateral covers the worst-case liability the new trade can create.
Trade Intent Ingestion
TRADE INTENT INGESTIONMarket, outcome direction, size and settlement asset are encoded into an executable trade intent.
Worst-Case Liability Model
WORST-CASE LIABILITY MODELMaximum protocol liability for the new trade is derived from its least favourable settlement path.
REVERT · NO TRADE STATE CREATED
The trade reverts atomically; no valid trade state is created.
New liability satisfies protocol-level collateral coverage constraints.
Collateral Reservation
RESERVE ACCOUNTINGNew liability enters protocol-level reserve accounting, preventing the same capacity being committed twice.
Atomic Execution
STATE COMMITTEDPast the solvency gate, trade state is written to the protocol state machine under deterministic rules.
Resolution Binding
PREDEFINED RESOLUTION MAPPINGSettlement basis is bound by the predefined Market Source / Resolution Source mapping.
Deterministic Settlement
SETTLEMENT STATE TRANSITIONOn resolution finalized, the contract computes payable amounts, releases residual collateral and completes the settlement state transition.
Successful execution confirms collateral availability.
Winflow Protocol does not allow the protocol to take on new trade liability while available collateral is insufficient. When collateral is insufficient, the smart contract rejects the trade.
Pre-Trade Solvency Check
Every trade must pass the protocol's solvency check first. If collateral is insufficient, the smart contract rejects the trade.
Collateralized Liability
The protocol continuously tracks the potential payout liability of all active trades. New trades must be supported by corresponding available collateral.
Smart-Contract Governed Funds
Funds supporting trades and settlement are governed by smart-contract rules rather than discretionary operator decisions.
Deterministic Execution
Under the same protocol state and trade conditions, whether a trade can execute is decided by predefined smart-contract rules, not manual selection.
Source-Aware Resolution
Every market retains an explicit Market Source and Resolution Source, and the final outcome follows that market's predefined rules.
Programmatic Settlement
Once the final outcome is confirmed, Winflow Protocol computes the trade result and payable amount under smart-contract rules and completes settlement.
Any Asset Can Have Its Own Prediction Market
PolyWin has built a multi-asset trading and settlement system. USDW, PWN, USDC, USDT and approved partner tokens can all enter prediction markets directly, and trade and settle outcomes in that same asset.
Where prediction value finally settles
PolyWin Chain is the dedicated blockchain infrastructure for PolyWin's multi-source, multi-asset prediction market network. Trading activity, settlement, partner assets and ecosystem applications ultimately converge on one network.
Gas, network security, governance and ecosystem incentives on PolyWin Chain.
Dollar settlement unit minted from supported stablecoin deposits.
Blocks, transactions, tokens, contracts and network data, publicly verifiable.
EVM Compatible
Purpose-built for prediction markets and multi-asset participation.
Unified Gas
All native on-chain activity consumes PWN.
Native Settlement
USDW becomes the ecosystem's dollar settlement asset.
Asset Onboarding
Partner tokens gain native or bridged representation on chain.
Deep App Integration
Wallet, markets and portfolio built around PolyWin Chain.
Public Transparency
PolyWinScan exposes blocks, contracts, tokens and addresses.
Deposit ABC, bet and settle in ABC inside PolyWin App.
Projects and users move representation under PolyWin rules.
Continues as a native prediction and settlement asset.
From app to network
Validate prediction demand, multi-token betting, integrated market sources, risk and settlement.
Complete the network-level infrastructure, native asset system and market layer.
Make PolyWin Chain the primary trading and settlement network.
Integrate additional prediction-market sources and open the network to new prediction surfaces.
Make Prediction Markets a New Application Scenario for Token Ecosystems
PolyWin is a multi-source, multi-asset prediction market network powered by Winflow Protocol and PolyWin Chain. Talk to our team about listing, prediction utility and ecosystem alignment.