Repay Borrow Behalf

The repay function transfers an asset into the protocol, reducing the target user's borrow balance.

FBep20

function repayBorrowBehalf(address borrower, uint repayAmount) returns (uint)

• msg.sender: The account which shall repay the borrow

• borrower: The account which borrowed the asset to be repaid.

• repayAmount: The amount of the underlying borrowed asset to be repaid. A value of -1 (i.e. 2256 - 1) can be used to repay the full amount

• RETURN: 0 on success, otherwise an Error Code

Fbnb

function repayBorrowBehalf(address borrower) payable

• msg.value: payable The amount of ether to be repaid, in wei

• msg.sender: The account which shall repay the borrow

• borrower: The account which borrowed the asset to be repaid

• RETURN: No return, reverts on error

Solidity

FBnb fToken = FBnb(0x3FDB...);
require(fToken.repayBorrowBehalf.value(100)(0xBorrower) == 0, "transfer approved?");

Web3 1.0

const fToken = FBep20.at(0x3FDA...);
await fToken.methods.repayBorrowBehalf(0xBorrower, 10000).send({from: 0xPayer});