Terms & Risk Disclosure

PolyYard is a non-custodial decentralized interface for prediction markets on Polygon. Before continuing, please review and accept our legal terms.

Terms of ServicePrivacy PolicyMarket Integrity & Risk Disclosure
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Venue Status

Live connectivity checks to each venue, refreshed every 30 seconds.

PolymarketOperational

Prediction outcomes

Response time
251 ms
Markets returned
5
Last check
8:00:58 PM
KalshiDown

Event contracts

Response time
—
Markets returned
—
Last check
8:00:58 PM

Venue is rate limiting requests, retrying shortly

HyperliquidOperational

Perpetual futures

Response time
225 ms
Markets returned
60
Last check
8:00:58 PM

Non-Custodial Interface

PolyYard is a decentralized GUI and communications relayer — not an exchange, broker, or custodian. All orders execute peer-to-peer on Polygon PoS (Chain ID: 137) via Polymarket CLOB and Gnosis CTF.

High-Risk Warning

Trading prediction markets involves substantial risk of loss. Outcome tokens can expire completely worthless ($0.00 USDC). Prices reflect market-implied probabilities, not guaranteed outcomes. Never commit assets you cannot afford to lose.

Oracle Resolution Notice

Market resolutions are determined exclusively by decentralized oracles (UMA Optimistic Oracle v3) and public smart contracts. PolyYard cannot alter, pause, or reverse on-chain outcomes.

Jurisdictional Restrictions

Not available to residents or citizens of the United States, Cuba, Iran, North Korea, Syria, Crimea/DNR/LNR, or any OFAC/UN/EU/UK-sanctioned jurisdiction. VPN circumvention is strictly prohibited.

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Protocol & Dev

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© 2026 PolyYard Protocol. Open-source decentralized software provided "as is" without warranty.