Smart Contracts

AGON deploys a modular suite of smart contracts on Base chain. The architecture covers permissionless prediction markets, a CPMM AMM, AI oracle resolution, staking and fee distribution, arena competitions, and governance. All contracts are written in Solidity 0.8.28+ using Foundry, with OpenZeppelin 5.x for standard patterns (ERC-20, ERC-1155, ReentrancyGuard, Ownable). The test suite at packages/contracts/test/ covers 315+ unit and integration tests, with 17 end-to-end scenarios passing on Base Sepolia.

Networks

All addresses below are on Base Sepolia. Mainnet addresses will be published after the S93 mainnet deployment sprint.

---

Token

AgonToken is the AGON ERC-20 governance and reward token, implementing ERC20Votes for snapshot-safe on-chain voting and ERC20Permit for gasless approvals. Total supply is 1 billion AGON (18 decimals). VestingSchedule enforces linear and cliff vesting for team and advisor allocations with owner-revocable schedules.

---

Markets

MarketFactory is the permissionless entry point: anyone can create a binary prediction market by staking USDC. It routes resolution to one of several resolver backends (admin, ChainlinkResolver, OracleDAO, PolymarketMirror). ConditionalTokens is the ERC-1155 contract that mints YES/NO outcome tokens and runs the constant-product market maker (CPMM AMM) for each market, handling split, merge, redeem, buy, sell, and LP operations.

---

Oracle and Resolution

OracleDAO implements Schelling-point dispute resolution where staked validators propose, challenge, and vote on market outcomes. ChainlinkResolver auto-resolves price markets from Chainlink data feeds with configurable thresholds. PolymarketMirror maps Polymarket condition IDs to AGON market IDs and mirrors their resolution via cross-chain reads.

---

Trading

HybridExchange routes orders between the on-chain CLOB (limit orders) and the CPMM AMM, with maker rebate tiers and LP sync. ParimutuelPool supports multi-outcome parimutuel betting with a close window and auto-invalidation. BetQueue handles deferred large-order overflow with a 5% pool cap and permissionless crank execution.

---

Rewards

FeeDistributor receives all trading fees and splits them: 20% to BuybackBurn (USDC swapped to AGON via Aerodrome and burned), 50% to ReputationStaking (USDC yield distributed to AGON stakers by tier), and 30% to the Treasury (Founders Safe). ArenaRewards distributes budgeted AGON for tournament prizes, daily check-in bonuses, oracle bonuses, and season rewards via EIP-712 signed claims. LpStaking runs Masterchef-style AGON emissions to liquidity providers and HybridExchange makers.

---

Governance

GovernanceDAO enables on-chain proposal creation, AGON-weighted voting, and automatic scheduling via the TimelockController. TimelockController enforces a 48-hour delay on all admin operations, protecting against governance attacks by giving the community time to react.

---

Arenas

MarketArena powers 1v1 head-to-head duels where two players take opposing sides on a single market with a protocol fee. FootballDuel is a Chainlink-fed sports duel contract. TeamBattle enables 3v3 team prediction battles scored by sum-of-distances to a Chainlink scalar. PricePool runs "closest to the pin" price prediction pools with top-3 payouts. Parlay allows 3-to-10-pick parlay bets settled via Chainlink feeds and MarketFactory resolution.

---

Streaming

The streaming module enables on-chain creator identity, curation, auctions, and oracle rewards for AGON streamers. These contracts have source code in the repository but are not yet deployed to Base Sepolia.

---

Infrastructure

TokenRegistry maintains the allowlist of collateral tokens (USDC approved with a 100 USDC minimum stake). TradingMarket runs on-chain linear bonding curves for entity staking. TradeAuctionEscrow and TradeIntentRegistry power the Chainlink Functions-based trade auction settlement pipeline. CrossChainRouter handles CCTP and LayerZero V2 bridging between Base and Polygon.

---

Ownership and access control

AGON uses a layered ownership model to balance iteration speed on testnet with mainnet security guarantees.

MarketFactory is owned by the deployer EOA on Base Sepolia (deliberate testnet change to unblock iteration). On mainnet, ownership will transfer to the TimelockController with a 48-hour delay on all admin operations (market type changes, fee updates, resolver whitelist modifications).

Rewards stack (FeeDistributor, BuybackBurn, ReputationStaking, ArenaRewards, LpStaking, ParimutuelPool, HybridExchange, and AgonToken supply management) is owned by the Founders Safe (0x14cb3C3D...eC9), a 2-of-2 multisig. Admin operations are executed through Safe, not direct EOA transactions.

TokenRegistry and ChainlinkResolver are owned by the deployer EOA (testnet only). Mainnet will transfer to the TimelockController or Founders Safe.

GovernanceDAO schedules proposals through TimelockController. The timelock enforces minDelay = 172800s (48 hours) on all governance-executed actions.

---

Source code

The contract source code lives in packages/contracts/src/ within the AGON monorepo. Public repository link: TBD (pending open-source release).

The canonical deployment address registry is maintained at packages/contracts/deployments.json.

---

Phase 2 deep-dives