Compound React provides a comprehensive set of React hooks for interacting with the Compound III protocol. These hooks are organized into categories based on their functionality.

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Account Management Hooks

Hooks for managing user accounts and permissions:

  • useAllow - Allow or disallow another address to withdraw or transfer on behalf of the sender
  • useAllowBySig - Similar to useAllow but uses EIP-712 signatures for gasless approvals
  • useUserNonce - Get the current nonce for a user, used for signed transactions
  • useVersion - Get the current version of the Comet contract
  • useHasPermission - Check if an account has permission to act on behalf of another account
  • useTransfer - Transfer base tokens from the sender to another account

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Collateral and Borrowing Hooks

Hooks for supplying collateral and borrowing assets:

  • useSupply - Supply base tokens to the protocol
  • useWithdraw - Withdraw base tokens from the protocol
  • useCollateralBalance - Get the collateral balance of an account for a specific asset
  • useIsBorrowCollateralized - Check if an account has enough collateral for borrowing
  • useBaseBorrowMin - Get the minimum borrow amount for the base asset

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Helper Hooks

Utility hooks for retrieving protocol data:

  • useTotalSupply - Get the total supply of the base asset in the protocol
  • useTotalBorrow - Get the total amount borrowed from the protocol
  • useTotalCollateral - Get the total collateral for a specific asset in the protocol
  • useSuppliedBaseBalance - Get the supplied base token balance for an account
  • useBorrowBalance - Get the borrow balance for an account
  • useUserBasic - Get basic information about a user’s account
  • useGetAssetInfo - Get information about a specific asset by symbol
  • useGetAssetInfoByAddress - Get information about an asset by its address
  • useGetPrice - Get the price of an asset
  • useAccrueAccount - Accrue interest to an account
  • useGetBaseAssetMarketInfo - Get market information for the base asset
  • useGetBaseAccrualScale - Get the base accrual scale
  • useGetBaseIndexScale - Get the base index scale
  • useGetFactorScale - Get the factor scale used for calculations
  • useGetPriceScale - Get the price scale used for calculations
  • useGetMaxAssets - Get the maximum number of assets supported by the protocol

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Interest Rate Hooks

Hooks for getting interest rate information:

  • useGetSupplyRate - Get the supply rate for the base asset
  • useGetBorrowRate - Get the borrow rate for the base asset
  • useGetUtilization - Get the utilization rate of the protocol

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Liquidation Hooks

Hooks for liquidation-related functionality:

  • useIsLiquidatable - Check if an account can be liquidated
  • useAbsorb - Absorb (liquidate) an underwater account
  • useBuyCollateral - Buy collateral from the protocol during liquidation
  • useGetAskPrice - Get the ask price for collateral during liquidation
  • useGetLiquidatorPoints - Get the liquidator points for an account
  • useGetReserves - Get the reserves of the protocol
  • useGetCollateralReserves - Get the collateral reserves for a specific asset
  • useGetTargetReserves - Get the target reserves for the protocol

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Protocol Rewards Hooks

Hooks for managing protocol rewards:

  • useBaseTrackingAccrued - Track accrued rewards for the base asset
  • useGetRewardOwed - Get the amount of reward token accrued but not yet claimed
  • useClaimReward - Claim accrued rewards