# <font>Recharge</font>

## Request URL
>{API_URL}

## Request Parameters

| Field Name | Type   | Length | Required | Description                                                                 |
|------------|--------|--------|----------|-----------------------------------------------------------------------------|
| itype      | string | 4      | Yes      | 2 = Transfer operation (Recharge/Withdraw)                                  |
| authcode   | string | 32     | Yes      | Agent identifier, assigned by the provider                                 |
| authkey    | string | 32     | Yes      | Agent secret key, assigned by the provider                                 |
| account    | string | 32     | Yes      | Player account                                                              |
| score      | double | 8      | Yes      | Transfer amount: **negative = recharge**, **positive = withdraw**. Value is the actual score |

## Example

- **URL**:  
    - {API_URL}

- **HTTP Method**:  
    - `POST`

- **Form Data**:  
    > Content-Type: `application/x-www-form-urlencoded`

    ```
    itype: 2,
    authcode: test001,
    authkey: 123456,
    account: 0166306192,
    score: -7.77
    ```

## Response Fields

| Field Name | Type   | Length | Description                            |
|------------|--------|--------|----------------------------------------|
| ret        | int    | 4      | -1 indicates success; others indicate failure |
| info       | string | 128    | Response message                       |

## Response Format

```
{
    "ret": -1,
    "info": "ok",
}
```