> For the complete documentation index, see [llms.txt](https://docs.rigoblock.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.rigoblock.com/solidity-api-reference/protocol/extensions/adapters/interfaces/ieapps.md).

# IEApps

## IEApps

### getAppTokenBalances

```solidity
function getAppTokenBalances(uint256 packedApplications) external returns (struct ExternalApp[] appBalances)
```

Returns token balances owned in a set of external contracts.

#### Parameters

| Name               | Type    | Description                                               |
| ------------------ | ------- | --------------------------------------------------------- |
| packedApplications | uint256 | The uint encoded bitmap flags of the active applications. |

#### Return Values

| Name        | Type                  | Description                                                        |
| ----------- | --------------------- | ------------------------------------------------------------------ |
| appBalances | struct ExternalApp\[] | The arrays of lists of token balances grouped by application type. |

### getUniV4TokenIds

```solidity
function getUniV4TokenIds() external view returns (uint256[] tokenIds)
```

Returns the pool's Uniswap V4 active liquidity positions.

#### Return Values

| Name     | Type       | Description                            |
| -------- | ---------- | -------------------------------------- |
| tokenIds | uint256\[] | Array of liquidity position token ids. |