About
King's Vault
King's Vault is a permissioned, cross-chain yield aggregator designed for institutional and KYC-verified investors. The protocol deploys USDC capital into curated DeFi strategies across Ethereum Mainnet and Hyperliquid (HyperEVM / HyperCore).
Documentation Purpose
This documentation is maintained as the canonical technical reference for:
- Smart contract auditors — providing complete system specification, trust model, and attack-surface analysis.
- Protocol integrators — detailing function signatures, access control, and event interfaces.
- Operations team — documenting workflows, deployed addresses, and operational procedures.
Standards Implemented
| Standard | Usage |
|---|---|
| ERC-4626 | Tokenized vault (deposit/mint) |
| ERC-7540 | Asynchronous redeem (request/execute/claim) |
| EIP-2612 | Gasless permit approvals |
| EIP-165 | Interface detection |
| EIP-4361 | Sign-In with Ethereum (user terms) |
External References
- ERC-4626 Specification
- ERC-7540 Specification
- Chainlink CCIP Documentation
- Circle CCTP Documentation
- Hyperliquid Developer Documentation
- OpenZeppelin Contracts
Contact
For audit inquiries or technical questions, please contact the King's Vault team.