TrueCall is a decentralized prediction and reputation platform built on Stacks (Bitcoin L2). Designed exclusively for Bitcoin traders, analysts, and enthusiasts, TrueCall lets you put your convictions on-chain—whether predicting BTC price, dominance, or on-chain metrics—to build a verifiable track record, compete globally, and earn rewards for top leaderboard placements.
Every prediction requires staking sBTC or STX. Correct predictions earn points. Points build your reputation and unlock soulbound NFT badges. Want to challenge your crew? Create private competitions and share an invite code with friends to settle the score on-chain.
No KYC. No permission needed. Open globally.
- ⚡ Prediction Markets: Regular binary (YES / NO) predictions focused exclusively on Bitcoin—price, dominance, ETF flows, and on-chain metrics.
- 💎 Dual-Token Staking: Stake in either sBTC or STX. Compete on the same leaderboard and win prizes in the token you stake.
- 🏆 Points & Reputation: Earn points for accuracy, early predictions, and consecutive streaks. Your true reputation lives permanently on-chain.
- 🎖️ Soulbound NFT Badges: Prove your expertise by earning non-transferable milestone badges minted directly to your wallet.
- 🥇 Global Leaderboards: Compete in 30-day Seasons where the top predictors are rewarded with sBTC/STX prize pools, or cement your legacy on the All-Time Hall of Fame.
- 🔒 Private Leagues: Spin up custom prediction competitions for your own community or DAO. Set your own entry fees, tokens, and rules.
- 🗳️ DAO Governance: The most accurate analysts shape the platform. The community submits and votes on which questions go live:
- Community members submit question proposals.
- STX holders vote on which questions go live.
- Top-voted questions are posted every week, giving the community the power to decide the next event pool.
- 🔮 Oracle Resolution: Outcomes are trustlessly verified (via Pyth Network or decentralized APIs), ensuring no central party can alter results.
The Problem: Thousands of traders and analysts post predictions online, but there is no verifiable way to track who is actually right. Wrong calls are deleted, and prediction history is owned by centralized platforms.
The Solution: TrueCall brings predictions on-chain.
- Immutable: Your prediction history is recorded on Stacks, secured by Bitcoin.
- Rewarding: Consistent accuracy pays off in actual yield and verifiable reputation.
- Self-Custodial: Your funds, badges, and reputation stay in your wallet forever.
- Blockchain: Stacks (Bitcoin L2)
- Smart Contracts: Clarity
- Frontend: React + Next.js + TailwindCSS
- Wallet Integration: Stacks Connect / Hiro Wallet
- Oracle: Pyth Network (BTC/USD)
- Tokens: sBTC & STX
TrueCall operates using a system of interlocking Clarity smart contracts governing core predictions, leaderboards, NFT badge minting, and DAO community voting.