> For the complete documentation index, see [llms.txt](https://the-artist-xchange.gitbook.io/the-artist-xchange/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://the-artist-xchange.gitbook.io/the-artist-xchange/docs/istaking721.md).

# IStaking721

*thirdweb*

## Methods

### claimRewards

```solidity
function claimRewards() external nonpayable
```

Claim accumulated rewards.

### getStakeInfo

```solidity
function getStakeInfo(address staker) external view returns (uint256[] _tokensStaked, uint256 _rewards)
```

View amount staked and total rewards for a user.

#### Parameters

| Name   | Type    | Description                              |
| ------ | ------- | ---------------------------------------- |
| staker | address | Address for which to calculated rewards. |

#### Returns

| Name           | Type       | Description |
| -------------- | ---------- | ----------- |
| \_tokensStaked | uint256\[] | undefined   |
| \_rewards      | uint256    | undefined   |

### stake

```solidity
function stake(uint256[] tokenIds) external nonpayable
```

Stake ERC721 Tokens.

#### Parameters

| Name     | Type       | Description              |
| -------- | ---------- | ------------------------ |
| tokenIds | uint256\[] | List of tokens to stake. |

### withdraw

```solidity
function withdraw(uint256[] tokenIds) external nonpayable
```

Withdraw staked tokens.

#### Parameters

| Name     | Type       | Description                 |
| -------- | ---------- | --------------------------- |
| tokenIds | uint256\[] | List of tokens to withdraw. |

## Events

### RewardsClaimed

```solidity
event RewardsClaimed(address indexed staker, uint256 rewardAmount)
```

*Emitted when a staker claims staking rewards.*

#### Parameters

| Name             | Type    | Description |
| ---------------- | ------- | ----------- |
| staker `indexed` | address | undefined   |
| rewardAmount     | uint256 | undefined   |

### TokensStaked

```solidity
event TokensStaked(address indexed staker, uint256[] indexed tokenIds)
```

*Emitted when a set of token-ids are staked.*

#### Parameters

| Name               | Type       | Description |
| ------------------ | ---------- | ----------- |
| staker `indexed`   | address    | undefined   |
| tokenIds `indexed` | uint256\[] | undefined   |

### TokensWithdrawn

```solidity
event TokensWithdrawn(address indexed staker, uint256[] indexed tokenIds)
```

*Emitted when a set of staked token-ids are withdrawn.*

#### Parameters

| Name               | Type       | Description |
| ------------------ | ---------- | ----------- |
| staker `indexed`   | address    | undefined   |
| tokenIds `indexed` | uint256\[] | undefined   |

### UpdatedRewardsPerUnitTime

```solidity
event UpdatedRewardsPerUnitTime(uint256 oldRewardsPerUnitTime, uint256 newRewardsPerUnitTime)
```

*Emitted when contract admin updates rewardsPerUnitTime.*

#### Parameters

| Name                  | Type    | Description |
| --------------------- | ------- | ----------- |
| oldRewardsPerUnitTime | uint256 | undefined   |
| newRewardsPerUnitTime | uint256 | undefined   |

### UpdatedTimeUnit

```solidity
event UpdatedTimeUnit(uint256 oldTimeUnit, uint256 newTimeUnit)
```

*Emitted when contract admin updates timeUnit.*

#### Parameters

| Name        | Type    | Description |
| ----------- | ------- | ----------- |
| oldTimeUnit | uint256 | undefined   |
| newTimeUnit | uint256 | undefined   |