# IFlashProtocol_









## Methods

### stake

```solidity
function stake(address _strategyAddress, uint256 _tokenAmount, uint256 _stakeDuration, address _fTokensTo, bool _issueNFT) external nonpayable returns (address stakerAddress, address strategyAddress, uint256 stakeStartTs, uint256 stakeDuration, uint256 stakedAmount, bool active, uint256 nftId, uint256 fTokensToUser, uint256 fTokensFee, uint256 totalFTokenBurned, uint256 totalStakedWithdrawn)
```





#### Parameters

| Name | Type | Description |
|---|---|---|
| _strategyAddress | address | undefined |
| _tokenAmount | uint256 | undefined |
| _stakeDuration | uint256 | undefined |
| _fTokensTo | address | undefined |
| _issueNFT | bool | undefined |

#### Returns

| Name | Type | Description |
|---|---|---|
| stakerAddress | address | undefined |
| strategyAddress | address | undefined |
| stakeStartTs | uint256 | undefined |
| stakeDuration | uint256 | undefined |
| stakedAmount | uint256 | undefined |
| active | bool | undefined |
| nftId | uint256 | undefined |
| fTokensToUser | uint256 | undefined |
| fTokensFee | uint256 | undefined |
| totalFTokenBurned | uint256 | undefined |
| totalStakedWithdrawn | uint256 | undefined |