# depositAndJoin()

### Function depositAndJoin()

{% code title="StandardRewards.sol" %}

```solidity
function depositAndJoin(uint256 id, uint256 tokenAmount)
        external
        payable
```

{% endcode %}

This function is used to deposit tokens into a liquidity pool and simultaneously join the rewards program. 

The function accepts the ID of the rewards program and the number of tokens to deposit as arguments. 

### Function Arguments

| Name        | Type    | Description                              |
| ----------- | ------- | ---------------------------------------- |
| id          | uint256 | This is the ID of the rewards program.   |
| tokenAmount | uint256 | This is the number of tokens to deposit. |

This function does not return anything.