SLAY Contracts (EVM)

SLAY contracts provide a simple, modular set of contracts to connect Services and Operators, manage vault-based restaking, and coordinate slashing. At a glance:

SLAY Registry (ISLAYRegistryV2)

• Single source of truth for Services and Operators registration.
• Establishes Service ↔ Operator relationships (two-sided consent).
• Holds slashing parameters per Service and requires Operator approval to activate them.
• Enforces limits (max active relationships) and withdrawal-delay compatibility.

SLAY Router (ISLAYRouterV2, ISLAYRouterSlashingV2)

• Central gate for pausing and whitelisting vaults across the system.
• Entrypoint for Services to interact with the vaults.
• Manages Vault whitelisting.
• Provides slashing related functionality.

SLAY Rewards (ISLAYRewardsV2)

• Services rewards the Operators and Stakers for their contributions in the shared security.
• Earners will be able to claim rewards.
• Uses Merkle proofs to verify claims.

SLAY VaultFactory (ISLAYVaultFactoryV2)

• Factory for creating SLAY Vaults.
• Delegated to Operators to manage the vaults.

SLAY Vault (ISLAYVaultV2)

• ERC-4626 tokenized vault with async redemption following ERC-7540 patterns.
• Integrates with Registry for operator withdrawal delays used in claim windows.
• Delegated to Operators to manage the vaults.

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