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Vistadex is a prediction markets aggregator built on Solana. Instead of trading directly on a single prediction market platform, Vistadex finds you the best available prices by running an RFQ (Request for Quote) auction across multiple liquidity sources.

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How It Works

1

Browse Markets

Explore available prediction markets across various categories including politics, sports, crypto, and current events.
2

Request a Quote

When you want to trade, Vistadex sends your order to multiple market makers and liquidity sources simultaneously.
3

Get the Best Price

Our RFQ auction collects competing quotes and presents you with the best available price.
4

Execute Your Trade

Confirm the trade and it executes on-chain via Solana with fast finality.

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Why Use an Aggregator?

By sourcing liquidity from multiple venues, Vistadex can often find better prices than trading on a single platform. Market makers compete in our RFQ auction to fill your order.
Instead of checking prices across multiple platforms manually, Vistadex does the work for you. One interface, best prices.
Vistadex charges a flat 0.5% (50 basis points) fee on all trades. No hidden costs or variable spreads beyond what you see in the quote.

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The Vistadex Difference

FeatureVistadexSingle Platform
Price DiscoveryRFQ auction across sourcesSingle order book
LiquidityAggregatedPlatform-limited
Fee Structure0.5% flatVaries by platform
SettlementUSDC on SolanaPlatform-dependent

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Supported Markets

Vistadex supports binary prediction markets where outcomes resolve to either YES or NO. Common market categories include:
  • Politics — Elections, policy decisions, appointments
  • Sports — Game outcomes, championships, player performance
  • Crypto — Price milestones, protocol events, regulatory decisions
  • Current Events — News outcomes, corporate actions, global events
All markets have defined resolution criteria and expiration dates. Once a market resolves, winning positions can be redeemed for USDC.