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Interface

dToken contract is fully compatible with ERC20 standard, other interfaces are descripted here.

Send Transactions

  • mint(address _dst, uint _pie)
    mint certain amount of underlying to dst address
    • _dst: account who will get dToken.
    • _pie: underlying token amount.
  • redeem(address _src, uint _wad)
    redeem certain amount of dToken from dst address
    • _src: account whose dToken will burn from.
    • _wad: dToken amount to burn.
  • redeemUnderlying(address _src, uint _pie)
    redeem certain amount of underlying from dst address
    • _src: account whose dToken will burn from.
    • _pie: underlying token amount to withdraw.

ERC20 Interface

Call

  • currentExchangeRate() returns (uint)
    return the most recent exchange rate, scaled by 1e18
  • totalUnderlying() returns (uint)
    return the total underlying token amount
  • getRealLiquidity() returns (uint)
    return current liquidity of the underlying token
  • balanceOfUnderlying(address _account) returns (uint)
    • _account: account address.
    return the underlying token balance of the given account
  • getBaseData() returns (uint, uint, uint, uint, uint)
    return (decimals, exchangeRate, mintFeeRate, redeemFeeRate, totalUnderlying)
    • decimals: token decimals.
    • exchangeRate: the most recent exchange rate, scaled by 1e18.
    • mintFeeRate: the fee rate of mint(), scaled by 1e18.
    • redeemFeeRate: the fee rate of redeem()/redeemUnderlying(), scaled by 1e18.
    • totalUnderlying: the total underlying token amount.
  • originationFee(bytes4 _sig) returns (uint)
    • _sig: function signature to query.
    return fee, scaled by 1e18
  • paused() returns (bool)
    return true if paused, false if not paused
  • feeRecipient() returns (address)
    return fee receiving address