# FlashLoanFacet

## FlashLoanFacet

This facet contract contains functions for flash loan operations

## Solidity API

#### executeFlashLoan

Executes a flashLoan operation with the requested assets

```solidity
function executeFlashLoan(
    address payable onBehalf,
    address payable receiver,
    VToken[] memory vTokens,
    uint256[] memory underlyingAmounts,
    bytes memory param
) external
```

Transfers the specified assets to the receiver contract and handles repayment. Supports both full repayment and partial repayment where unpaid amounts become ongoing debt positions.

**Parameters**

| Name              | Type            | Description                                                                                  |
| ----------------- | --------------- | -------------------------------------------------------------------------------------------- |
| onBehalf          | address payable | The address of the user whose debt position will be created in case of partial repayment     |
| receiver          | address payable | The address of the contract that will receive the flashLoan amount and execute the operation |
| vTokens           | VToken\[]       | The addresses of the vToken assets to be loaned                                              |
| underlyingAmounts | uint256\[]      | The amounts of each underlying assets to be loaned                                           |
| param             | bytes           | The bytes passed in the executeOperation call                                                |

***


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