Peridottroller

The Peridottroller is the main contract responsible for controlling protocol-wide operations, managing collateral settings, borrowing rules, market management, and enforcing liquidation logic.

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🛠️ Key Functions & Parameters

enterMarkets(address[] calldata pTokens)

Allows a user to use specified markets' assets as collateral.

• Parameters:

  • pTokens: Array of pToken addresses the user wishes to enter as collateral.

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exitMarket(address pToken)

Removes a market's asset from user's collateral.

• Parameters:

  • pToken: Address of the market token the user wishes to exit from collateral.

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getAccountLiquidity(address account)

Calculates the user's current account liquidity.

• Parameters:

  • account: Address of the user.

• Returns:

  • User's liquidity and shortfall status (excess collateral or shortfall amount).

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liquidateBorrow(address borrower, uint repayAmount, address pTokenCollateral)

Allows liquidation of an undercollateralized borrower's position.

• Parameters:

  • borrower: Address of the borrower to liquidate.

  • repayAmount: Amount of debt to repay on behalf of the borrower.

  • pTokenCollateral: The collateral token to seize.

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markets(address pToken)

Returns market details (collateral factor, listed status, etc.) for a specific token market.

• Parameters:

  • pToken: Market token address.

• Returns:

  • Struct containing market configuration, collateral factors, and status.