IcToken

Interface of the cToken that defined as asset in https://v2-app.compound.finance/

function name() external view returns (string)

function symbol() external view returns (string)

function decimals() external view returns (uint8)

function exchangeRateStored() external view returns (uint256)

function balanceOf(address account) external view returns (uint256)

Returns the amount of tokens owned by account.

function mint(uint256 mintAmount) external returns (uint256)

Sender supplies assets into the market and receives cTokens in exchange

Accrues interest whether or not the operation succeeds, unless reverted

Name	Type	Description
mintAmount	uint256	The amount of the underlying asset to supply

Name	Type	Description
[0]	uint256	uint 0=success, otherwise a failure (see ErrorReporter.sol for details)

function redeem(uint256 redeemTokens) external returns (uint256)

Sender redeems cTokens in exchange for the underlying asset

Accrues interest whether or not the operation succeeds, unless reverted

Name	Type	Description
redeemTokens	uint256	The number of cTokens to redeem into underlying

Name	Type	Description
[0]	uint256	uint 0=success, otherwise a failure (see ErrorReporter.sol for details)

function approve(address spender, uint256 amount) external returns (bool)

Approve spender to transfer up to amount from src

This will overwrite the approval amount for spender and is subject to issues noted here

Name	Type	Description
spender	address	The address of the account which may transfer tokens
amount	uint256	The number of tokens that are approved (uint256.max means infinite)

Name	Type	Description
[0]	bool	Whether or not the approval succeeded