> For the complete documentation index, see [llms.txt](https://cetus-1.gitbook.io/cetus-developer-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cetus-1.gitbook.io/cetus-developer-docs/developer/via-sdk-v2/sdk-modules/cetusprotocol-vaults-sdk.md).

# @cetusprotocol/vaults-sdk

The SDK provides a Vaults module for automated liquidity management. This module enables users to automatically manage their liquidity positions, including timely reinvestment of fees and rewards, as well as rebalancing when necessary. When users deposit tokens into Vaults, these tokens are used to provide liquidity within the positions held by Vaults, and LP tokens are minted to represent their share of the liquidity.

### Getting Started

### How to Use the Vaults SDK ?

#### Installation

To start using the `Vaults SDK`, you first need to install it in your TypeScript project:

npm link: <https://www.npmjs.com/package/@cetusprotocol/vaults-sdk>

```bash
npm install @cetusprotocol/vaults-sdk
```

#### Setup

Import the SDK into the TypeScript file where you intend to use it:

```typescript
import { CetusVaultsSDK } from '@cetusprotocol/vaults-sdk'
```

#### Initializing the SDK

Initialize the SDK with the required configuration parameters. This typically includes setting up the network and API keys, if needed.

If you would like to use the **mainnet** network and the official Sui rpc url,  you can do so as follows:

```typescript
const sdk = CetusVaultsSDK.createSDK()
```

If you wish to set your own full node URL or network (You have the option to select either **'mainnet**' or **'testnet'** for the network), you can do so as follows:

```typescript
const env = 'mainnet'
const full_rpc_url = 'YOUR_FULL_NODE_URL'
const wallet = 'YOUR_WALLET_ADDRESS'

const sdk = CetusVaultsSDK.createSDK({ env })
```

If you wish to set your own full node URL or SuiClient, you can do so as follows:

```typescript
const sdk = CetusVaultsSDK.createSDK({ env, sui_client })
// or
const sdk = CetusVaultsSDK.createSDK({ env, full_rpc_url })
```

### Usage

After linking your wallet, if you need use your wallet address to do something,  you should set it by `sdk.setSenderAddress`.

```typescript
const wallet = 'YOUR_WALLET_ADDRESS'

sdk.setSenderAddress(wallet)
```

if you need to change your rpc url, you can do so as follows:

```typescript
const new_rpc_url = 'YOUR_NEW_FULL_NODE_URL'

sdk.updateFullRpcUrl(new_rpc_url)
```


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