> 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/enavview.md).

# ENavView

## ENavView

Provides view methods to retrieve token balances and NAV without modifying state

*Designed as an extension to run via delegatecall in pool context for off-chain queries*

### constructor

```solidity
constructor(struct EAppsParams params) public
```

Constructor stores immutable addresses for chain-specific contracts

#### Parameters

| Name   | Type               | Description                                            |
| ------ | ------------------ | ------------------------------------------------------ |
| params | struct EAppsParams | Chain-specific addresses bundled into a single struct. |

### getAppTokensAndBalancesView

```solidity
function getAppTokensAndBalancesView() external view returns (struct AppTokenBalance[] balances)
```

Returns application token balances for external positions

#### Return Values

| Name     | Type                      | Description |
| -------- | ------------------------- | ----------- |
| balances | struct AppTokenBalance\[] |             |

### getNavDataView

```solidity
function getNavDataView() external view returns (struct NavView.NavData navData)
```

Returns complete NAV data for the pool

#### Return Values

| Name    | Type                    | Description                                               |
| ------- | ----------------------- | --------------------------------------------------------- |
| navData | struct NavView\.NavData | Struct containing totalValue, unitaryValue, and timestamp |