# sol

## Description

The `transfer` function allows the transfer of SOL tokens from one wallet to another on the Solana blockchain. The function takes in the sender's private key, receiver's wallet address, transfer amount, and the environment to execute the transaction.

## Parameters

| Name         | Type   | Description                                      |
| ------------ | ------ | ------------------------------------------------ |
| `privateKey` | string | The private key of the wallet sending the tokens |
| `value`      | string | The amount of tokens to be transferred           |
| `receiver`   | string | The wallet address of the recipient              |
| `env`        | string | The environment to execute the transaction       |

## Response

| Name               | Type   | Description                                                                          |
| ------------------ | ------ | ------------------------------------------------------------------------------------ |
| `code`             | number | Status code (1 for success, 0 for failure)                                           |
| `result/signature` | string | If successful, returns the transaction signature, otherwise returns an error message |

## Example Request and Response

### Prerequisites

Before making requests with Volary SDK, you must have it installed.

You can install Volary SDK using either **`npm`** or **`yarn`**. Use the following commands to install Volary SDK:

```sh
npm install @nest25/wallet-lib
OR
yarn add @nest25/wallet-lib
```

### Request

Here is an example of how to make a `transfer` request using the Volary SDK:

{% code overflow="wrap" %}

```javascript
// import Nest SDK
import { Wallet } from 'nest25/wallet-lib';

// Create a new instance of the Wallet class
const wallet = new Wallet();
// test mnemonic for BTC mainnet (use the createWallet function to get one)
const testMnemonic = 'divorce poverty spend fire symbol market good skull rebel surge giggle album';
// receiver address
const receiver = '0xd040591F093eacFAB8734350aac24703a0081f29';

const main = async () => {
  // transfer 0.1 AVA from the test mnemonic to the receiver address
  const response = await wallet.transfer('sol',testMnemonic,receiver,'0.1');
  // print the response
  console.log(response);
};

main();
```

{% endcode %}

### Response

{% code overflow="wrap" %}

```sh
 {
        code: 1,
        result: '5oWsXKXkTYxWUeBtyhaC6xxx7ZNRXW5qq1PJpbas1y4zQqgD9mxPGBF2zCeUkVHornFDo63hriUdVGuPp49u5Tvy'
      }
```

{% endcode %}

## Use Cases

* **Applications:** It can be used by Solana wallet applications to send SOL tokens to other wallet addresses.
* **Payment Systems:** It can be integrated into payment systems of Solana-based online marketplaces to facilitate transactions between buyers and sellers.

###


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.volary.io/sdks-guide/blockchain-sdks/wallet-sdk/transfer/sol.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.