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Token-Poly

Token-Poly brings YES/NO prediction markets for pump.fun tokens to the Solana ecosystem. The project currently runs on Solana devnet so we can gather feedback, polish the experience, and harden automated resolution before moving to mainnet.

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Project Snapshot

  • Architecture: Anchor Solana program + TypeScript/Express backend + React 19/Vite frontend + PostgreSQL (Drizzle ORM)
  • Program ID: yUERHnWw2MBozs9WZKCeMneSTH5EvJyWtYVr3NMPXNL (devnet)
  • Data Source: DexScreener for market cap (function type 0) and 24h volume (function type 1)
  • Fee Split: 1% platform, 2% creator, 97% added to the selected pool
  • Resolution: Backend resolver wallet polls DexScreener, submits Anchor transactions, and syncs Postgres stats
  • Cancellations: Markets cannot be cancelled once active; all votes stay locked until automatic resolution

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Why Devnet First?

  • Validate new Solana program releases without risking real funds
  • Exercise Dexscreener data integrations and resolution automation end to end
  • Collect UX feedback while transactions remain free of mainnet congestion and fees
You can still simulate realistic conditions by funding devnet wallets through the official Solana faucet.

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Get Ready to Play

  • Switch to Devnet
    • Phantom: Open settings ⚙️ → Developer Settings → Change Network → choose Devnet
    • Solflare: Click the network selector (top right) → pick Devnet → reload the dApp tab
  • Reconnect
    • Refresh Token-Poly and approve the wallet prompt so transactions route to devnet endpoints

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Fund Your Wallet

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Voting Is Locked

  • You can vote once per market; the stake cannot be withdrawn or increased afterward
  • Positions stay locked until the timer expires and the market resolves—cancellations are disabled once trading starts
  • Plan your stake size carefully—liquidity returns automatically when you claim winnings or receive a refund

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Explore Next

  • Jump into the Quick Start guide for a five-minute walkthrough
  • Learn the full Market Lifecycle from creation to payouts
  • Visit the Wallet Guide for a detailed setup checklist
  • Review Fees & Payouts to see exactly how the 1% platform and 2% creator fees are applied
  • Read the Creator Playbook if you want to launch your own markets