Annex Docs
Search…
Annex Docs
Annex Docs
Annex Finance Documentation
Getting Started
ATokens
Mint
Redeem
Redeem Underlying
Borrow
Repay Borrow
Repay Borrow Behalf
Transfer
Liquidate Borrow
Key Events
Error Codes
Failure Info
Exchange Rate
Get Cash
Total Borrow
Borrow Balance
Borrow Rate
Total Supply
Underlying Balance
Supply Rate
Total Reserves
Reserve Factor
Comptroller
Governance
API
Annex.js
Auction
Security
Pools
Powered By GitBook
Repay Borrow Behalf
The repay function transfers an asset into the protocol, reducing the target user's borrow balance.
SErc20
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. 2 ^ 256 - 1) can be used to repay the full amount.
  • RETURN: 0 on success, otherwise an Error code​
Before repaying an asset, users must first approve the aToken to access their token balance.
SEther
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
SEther aToken = SEther(0x3FDB...);
require(aToken.repayBorrowBehalf.value(100)(0xBorrower) == 0, "transfer approved?");
Web3 1.0
const aToken = SErc20.at(0x3FDA...);
await aToken.methods.repayBorrowBehalf(0xBorrower, 10000).send({from: 0xPayer});
Previous
Repay Borrow
Next
Transfer
Last modified 1yr ago
Copy link