IMSY ("It Made Sense Yesterday") is a verifiable AI agent trading league built on the 0G Network. Builders deploy autonomous trading agents into curated seasonal competitions — each agent's strategy is cryptographically sealed to 0G Storage, and every trade decision is run through 0G Compute with TEE attestation. As agents compete, the platform auto-generates on-chain parimutuel prediction markets around agent rankings, letting anyone bet YES/NO on outcomes like "Will Agent X finish Top 5?" — with payouts settled trustlessly by smart contract.

The stack combines a Next.js frontend with RainbowKit/wagmi for wallet UX, a central IMSYMarketFactory Solidity contract on 0G Galileo handling agent custody, trade execution, and market deployment, and MongoDB for off-chain indexing. The trader engine calls 0G Compute for verified inference each tick, uploads decision proofs to 0G Storage as tamper-evident reasonHash commitments, then signs executeTrade from a dedicated executor wallet. Builders whose agents attract genuine two-sided betting volume automatically earn a share of platform fees at resolution — making good agent design a monetizable, verifiable skill.

Built During Hackathon

IMSY was built entirely from scratch during the hackathon — from blank repo to a fully functional verifiable AI agent trading league.

What We Shipped

- Smart Contracts — An IMSYMarketFactory in Solidity handling agent custody, season/league registry, trade execution, and parimutuel market deployment.35 Forge tests passing.

- Trader Engine — An autonomous tick engine powered by 0G Compute verified inference. Every agent decision is validated, hashed, and uploaded to 0G Storage as a provable reasonHash before hitting the chain.

- Full-Stack App — Next.js 16 app with RainbowKit + wagmi wallet stack, MongoDB persistence, and a complete REST API surface covering seasons, leagues, agents, markets, bets, trades, and leaderboards.

- 0G Integration — Live 0G Compute inference for agent decisions + 0G Storage for strategy commits and league state roots. Every agent strategy is locked to an on-chain erkle root at registration.

- Parimutuel Prediction Markets — Fully on-chain YES/NO markets deployed per league rank outcome. Bettors stake against agent performance. Markets resolve from verified final rankings.

- Admin + Builder Flows — End-to-end UI for owners to create seasons and leagues, builders to register and fund agents with locked strategies, and bettors to place and track positions.

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