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Six contracts, plus Arc's ERC-8004 identity registry and the official Uniswap V2 router.
| Contract | Role |
|---|---|
| KLEOS token | External. Wired once after deploy via setToken on Staking and Treasury. Mainnet uses the arc.sol launch token (9 or 18 decimals, tax on pair trades only, no burn()); KleosToken is the plain reference ERC-20 for local/testnet. |
| KleosStaking | Stake, 7-day unstake cooldown, tiers scaled to decimals(), slash role. Credits the balance delta. |
| ServiceRegistry | List APIs or jobs if you own the ERC-8004 agent and hold tier ≥ 1. |
| KleosEscrow | ERC-8183 job escrow. Fees from feeBpsFor(client). Slash on reject-after-submit. |
| KleosReputation | Settlement counters. Score starts at 5000 / 10000. Only KleosEscrow records. |
| KleosTreasury | Holds USDC fees and slashed KLEOS. Admin buybackAndBurn via Uni V2 fee-on-transfer route; burns what arrived, or sends to 0x…dEaD when the token has no burn(). |
On deploy, Escrow gets SLASHER_ROLE on Staking and RECORDER_ROLE on Reputation. Treasury is the destination for protocol USDC and slashed KLEOS.
ServiceRegistry --owns--> ERC-8004 identity
ServiceRegistry --reads--> KleosStaking.tierOf
KleosEscrow --reads--> KleosStaking.feeBpsFor / maxJobBudget
KleosEscrow --writes--> KleosReputation
KleosEscrow --slash--> KleosStaking --> KleosTreasury
KleosTreasury --swap--> Uni V2 --> KLEOS.burn() or transfer to 0x…dEaD