🔑Contract Specs
Cluster's architecture, highlighting its core contracts and summarizing user actions like supply, borrow, and repay across chains.
Overview
Cluster is built with a modular architecture combining Compound-style market mechanics with cross-chain execution powered by Stargate. The protocol uses a custom-built smart contract called Cross-Chain Lending Gateway (CLG) that manages secure and gas-efficient remote procedure calls between chains.
Cluster's lending logic relies on the Compound V2 model, including Comptroller and Unitroller, and employs a dynamic interest rate model called JumpRateModelV2 to optimize capital efficiency.
Main components
CLG (Cross-Chain Lending Gateway): Handles all cross-chain logic, translating user actions from one chain to another.
Comptroller and Unitroller: Core governance and risk management contracts adapted from Compound V2.
cTokens: Interest-bearing tokens representing user deposits.
JumpRateModelV2: Interest rate model that dynamically adjusts borrow and supply rates based on pool utilization.
Key user actions
Supply assets on Chain A and borrow on Chain B.
Repay a loan on Chain B from Chain A.
Redeem supplied assets across chains.
These actions are routed through the CLG and Stargate to maintain atomicity and security.
⚛️Cross-chain Logic📊Interest Rate ModelLast updated