> For the complete documentation index, see [llms.txt](https://docs.hyperlend.finance/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hyperlend.finance/developer-documentation/core-pools/oracles.md).

# ↪ oracles

#### HyperlendOracle

Contract for obtaining asset prices and managing price sources.

This contract is governed by Hyperlend Governance.

***

**View Methods**

**`getAssetPrice`**

```solidity
solidityCopy codefunction getAssetPrice(address asset) public view override returns (uint256)
```

Retrieves the price of the supported `asset` in the `BASE_CURRENCY` of the Hyperlend Market, denominated in wei.

**Input Parameters:**

| Name  | Type    | Description              |
| ----- | ------- | ------------------------ |
| asset | address | The address of the asset |

**Return Values:**

| Type    | Description                                                              |
| ------- | ------------------------------------------------------------------------ |
| uint256 | The price of the asset in the `BASE_CURRENCY` of Hyperlend Market in wei |

***

**`getAssetsPrices`**

```solidity
solidityCopy codefunction getAssetsPrices(address[] calldata assets) external view override returns (uint256[] memory)
```

Retrieves a list of prices for a given list of supported `assets` in the `BASE_CURRENCY` of the Hyperlend Market. All prices are denominated in wei.

**Input Parameters:**

| Name   | Type       | Description                                     |
| ------ | ---------- | ----------------------------------------------- |
| assets | address\[] | The list of asset addresses to query prices for |

**Return Values:**

| Type       | Description                                                                          |
| ---------- | ------------------------------------------------------------------------------------ |
| uint256\[] | The prices of the specified assets in the `BASE_CURRENCY` of Hyperlend Market in wei |

***

**`getSourceOfAsset`**

```solidity
solidityCopy codefunction getSourceOfAsset(address asset) external view override returns (address)
```

Returns the address of the price source for a specific `asset`.

**Input Parameters:**

| Name  | Type    | Description              |
| ----- | ------- | ------------------------ |
| asset | address | The address of the asset |

**Return Values:**

| Type    | Description                     |
| ------- | ------------------------------- |
| address | The address of the price source |

***

**`getFallbackOracle`**

```solidity
solidityCopy codefunction getFallbackOracle() external view returns (address)
```

Retrieves the address of the fallback oracle.

**Return Values:**

| Type    | Description                        |
| ------- | ---------------------------------- |
| address | The address of the fallback oracle |