Adjudex

Videos

Pila tecnológica

React

Web3

Node

Solidity

Descripción

Adjudex — AI-judged prediction markets on Arbitrum.

Adjudex is a non-custodial, peer-pool prediction market: you bet YES/NO with USDC against other users (parimutuel — no house), and an AI judge resolves the outcome. Verdicts are proposed on-chain with an optimistic challenge window — anyone can dispute, and a UMA-style economic resolver lets people stake a bond to contest the AI before it settles. zkTLS evidence (Reclaim) is anchored on-chain for auditable resolution.

Markets aren't hand-seeded — Adjudex auto-ingests them from real data feeds (football, esports — CS2/Dota2/LoL/Valorant, a Polymarket mirror, GMX and tokenized-stock/RWA signals) and deploys each as an on-chain market automatically. Beyond core parimutuel pools it ships an AMM share pool, an EIP-712 signed-order CLOB, exclusive-outcome groups with atomic settlement, gasless betting (ZeroDev), and AI market-maker agents.

Stack: Solidity 0.8.26 (OpenZeppelin) on Arbitrum Sepolia · Next.js + wagmi · Fastify/Postgres with a reorg-aware indexer · AI judge worker (Claude). Everything renders from real on-chain + indexed data — no mocks.

Progreso del hackathon

During the buildathon we built Adjudex end-to-end — an AI-judged, peer-pool prediction market — and shipped it live on Arbitrum Sepolia: • Contracts (Solidity 0.8.26 / OpenZeppelin): parimutuel pool, AMM share pool + liquidity vault, MarketFactory, AIJudgeVerifier (optimistic propose→challenge→finalize), a UMA-style OptimisticOracleResolver (bonded assert→dispute→settle), EIP-712 order matcher (CLOB), exclusive-outcome groups + atomic settler, ProofAnchor, timelock governance — full stack deployed & verified. • Auto-market engine: background workers that auto-ingest markets from real feeds (football, esports — CS2/Dota2/LoL/Valorant, a Polymarket mirror, GMX & tokenized-stock/RWA) and deploy each on-chain. • AI resolution: an AI judge (Claude) proposes verdicts with a hybrid cross-check; an economic dispute path lets people stake a bond against the AI before it settles; admin arbitration; zkTLS (Reclaim) proof anchoring. • App: Next.js + wagmi frontend (compact Polymarket-style market page with sticky bet + dispute/settle UI, market groups, portfolio, leaderboard, admin), Fastify/Postgres backend with a reorg-aware indexer, gasless betting (ZeroDev). • Quality: ~220 automated tests; the UI renders only real on-chain + indexed data — no mocks. Deployed live on Vercel + Render.

Estado de recaudación de fondos

Not fundraising — early/testnet stage (hackathon build). Bootstrapped.