> For the complete documentation index, see [llms.txt](https://docs.tokensfarm.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.tokensfarm.com/for-developers/perpetualtokensfarmsdk/parameters.md).

# Parameters

All public declared parameters act as a getters.\
 Ex : `uint256 public lastRewardTime` so if you call `PerpetualTokensFarmSDK.lastRewardTime( epochId )`\
you will get timestamp of last time that reward was given in that specific epoch

**Epoch independent parameters**

* These ones you can get like this `PerpetualTokensFarmSDK.tokenStaked()`

<pre class="language-solidity"><code class="lang-solidity"><strong>    IERC20 public tokenStaked;
</strong>    IERC20 public tokenStaked;
    address payable public feeCollector;
    uint256 public totalFeeCollectedETH;
    uint256 public totalFeeCollectedTokens;
    address public farmImplementation;
    uint256 public epochId;
    mapping(address => StakeInfo[]) public stakeInfo;
    address public contractAdmin;
    bool public isActive;
    mapping(address => uint256) public totalEarnedForUser;
    mapping(address => uint256) public totalPendingAmountForUser;
    bool public init;
    mapping(address => uint256) public lastStakeConsumed;
    mapping(address => DepositRequest[]) public depositRequest;
    address[] public waitingList;
    mapping(address => uint256) public idInList;
    uint256 public noOfPendingStakes;
    mapping(address => uint256) public ATHStake;
    mapping(address => uint256) public nextStakeToFinalise;   
</code></pre>

**Epoch depending parameters**<br>

* These ones you need to fetch epochId first :&#x20;

`epochId = PerpetualTokensFarmSDK.epochId() (current epoch)`

Or you can choose your own `epochId` that you want to investigate

And once you have `epochId` you can get the parameter :&#x20;

`PerpetualTokensFarmSDK.lastRewardTime( epochId )` \
`You will get lastRewardTime of that epoch`

<pre class="language-solidity"><code class="lang-solidity"><strong>    mapping(uint256 => uint256) public lastRewardTime;
</strong>    mapping(uint256 => uint256) public accERC20PerShare;
    mapping(uint256 => uint256) public totalDeposits;
    mapping(uint256 => bool) public isEarlyWithdrawAllowed;
    mapping(uint256 => uint256) public minTimeToStake;
    mapping(uint256 => uint256) public rewardPerSecond;
    mapping(uint256 => uint256) public totalFundedRewards;
    mapping(uint256 => uint256) public totalRewards;
    mapping(uint256 => uint256) public startTime;
    mapping(uint256 => uint256) public endTime;
    mapping(uint256 => EarlyWithdrawPenalty) public penalty;
    mapping(uint256 => uint256) public rewardFeePercent;
    mapping(uint256 => uint256) public flatFeeAmountDeposit;
    mapping(uint256 => uint256) public flatFeeAmountWithdraw;
    mapping(uint256 => bool) public isFlatFeeAllowed;
    mapping(uint256 => uint256) public totalTokensBurned;
    mapping(uint256 => uint256) public paidOut;
    mapping(uint256 => address[]) public participants;
    mapping(uint256 => uint256) public noOfUsers;
    mapping(uint256 => mapping(address => uint256)) public id;
    mapping(uint256 => uint256) public firstDepositAt;
    mapping(address => mapping(uint256 => uint256)) public totalActiveStakeAmountPerEpoch;
    mapping(uint256 => uint256) public warmupPeriod;
</code></pre>