# 订购

### 获取订购信息

<mark style="color:green;">`GET`</mark> `/residential/subscription`

#### 查询示例：

{% tabs %}
{% tab title="cURL" %}

```
curl -X GET https://resi-api.iproyal.com/v1/residential/subscription \
     -H "Authorization: Bearer <your_api_token>"
```

{% endtab %}

{% tab title="PHP" %}

```php
<?php
$api_token = '<your_api_token>';
$url = 'https://resi-api.iproyal.com/v1/residential/subscription';

$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_HTTPGET, true);
$headers = [
    "Authorization: Bearer $api_token"
];
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

$response = curl_exec($ch);

if (curl_errno($ch)) {
    echo 'Error:' . curl_error($ch);
} else {
    echo $response;
}

curl_close($ch);
?>
```

{% endtab %}

{% tab title="Python" %}

```python
import requests

api_token = '<your_api_token>'
url = 'https://resi-api.iproyal.com/v1/residential/subscription'

headers = {
    'Authorization': f'Bearer {api_token}'
}

response = requests.get(url, headers=headers)

print(response.text)
```

{% endtab %}

{% tab title="Node.js" %}

```javascript
const https = require('https');

const apiToken = '<your_api_token>';
const url = 'https://resi-api.iproyal.com/v1/residential/subscription';

const options = {
  method: 'GET',
  headers: {
    'Authorization': `Bearer ${apiToken}`
  }
};

const req = https.request(url, options, (res) => {
  let data = '';

  res.on('data', (chunk) => {
    data += chunk;
  });

  res.on('end', () => {
    console.log(data);
  });
});

req.on('error', (error) => {
  console.error('Error:', error.message);
});

req.end();
```

{% endtab %}

{% tab title="Java" %}

```java
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;

public class ApiRequest {
    public static void main(String[] args) {
        String apiToken = "<your_api_token>";
        String urlString = "https://resi-api.iproyal.com/v1/residential/subscription";

        try {
            URL url = new URL(urlString);
            HttpURLConnection connection = (HttpURLConnection) url.openConnection();
            connection.setRequestMethod("GET");
            connection.setRequestProperty("Authorization", "Bearer " + apiToken);

            int responseCode = connection.getResponseCode();
            if (responseCode == HttpURLConnection.HTTP_OK) {
                BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
                String inputLine;
                StringBuilder content = new StringBuilder();

                while ((inputLine = in.readLine()) != null) {
                    content.append(inputLine);
                }
                in.close();

                System.out.println(content.toString());
            } else {
                System.out.println("GET request failed. Response Code: " + responseCode);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}
```

{% endtab %}

{% tab title="Go" %}

```go
package main

import (
	"io"
	"log"
	"net/http"
	"fmt"
)

const (
	apiToken = "<your_api_token>"
	url    = "https://resi-api.iproyal.com/v1/residential/subscription"
)

func main() {
	req, err := http.NewRequest(http.MethodGet, url, nil)
	if err != nil {
		log.Fatal("Error creating request:", err)
	}

	req.Header.Set("Authorization", "Bearer "+apiToken)

	client := &http.Client{}
	resp, err := client.Do(req)
	if err != nil {
		log.Fatal("Error making request:", err)
	}
	defer resp.Body.Close()

	responseBody, err := io.ReadAll(resp.Body)
	if err != nil {
		log.Fatal("Error reading response body:", err)
	}

	fmt.Println(string(responseBody))
}
```

{% endtab %}

{% tab title="C#" %}

```csharp
using System;
using System.Net.Http;
using System.Threading.Tasks;

class Program
{
    static async Task Main(string[] args)
    {
        string apiToken = "<your_api_token>";
        string url = "https://resi-api.iproyal.com/v1/residential/subscription";

        using (HttpClient client = new HttpClient())
        {
            client.DefaultRequestHeaders.Add("Authorization", $"Bearer {apiToken}");

            HttpResponseMessage response = await client.GetAsync(url);

            string responseText = await response.Content.ReadAsStringAsync();
            Console.WriteLine(responseText);
        }
    }
}
```

{% endtab %}
{% endtabs %}

#### 查询结果：

```json
{
  "quantity": 1000,
  "amount": 3150,
  "status": "paid",
  "next_payment_date": "2025-07-26",
  "payment_method": "balance",
  "card_id": null
}
```

### 删除订购

<mark style="color:red;">`DELETE`</mark> `/residential/subscription`

#### 查询示例：

{% tabs %}
{% tab title="cURL" %}

```
curl -X DELETE https://resi-api.iproyal.com/v1/residential/subscription \
     -H "Authorization: Bearer <your_api_token>"
     -H "Content-Type: application/json" 
```

{% endtab %}

{% tab title="PHP" %}

```php
<?php
$api_token = '<your_api_token>';
$url = 'https://resi-api.iproyal.com/v1/residential/subscription';

$options = [
    CURLOPT_URL => $url,
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_CUSTOMREQUEST => 'DELETE',
    CURLOPT_HTTPHEADER => [
        "Authorization: Bearer $api_token",
        'Content-Type: application/json'
    ]
];

$ch = curl_init();
curl_setopt_array($ch, $options);
$response = curl_exec($ch);

if (curl_errno($ch)) {
    echo 'Error:' . curl_error($ch);
} else {
    echo $response;
}

curl_close($ch);
?>
```

{% endtab %}

{% tab title="Python" %}

```python
import requests

api_token = '<your_api_token>'
url = 'https://resi-api.iproyal.com/v1/residential/orders'

headers = {
    'Authorization': 'Bearer ' + api_token,
    'Content-Type': 'application/json'
}

response = requests.delete(url, headers=headers)

print(response.status_code)
if response.status_code == 204:
    print("Subscription deleted successfully")
```

{% endtab %}

{% tab title="Node.js" %}

```javascript
const https = require('https');
const apiToken = '<your_api_token>';

const options = {
  hostname: 'resi-api.iproyal.com',
  path: '/v1/residential/subscription',
  method: 'DELETE',
  headers: {
    'Authorization': 'Bearer ' + apiToken,
    'Content-Type': 'application/json'
  }
};

const req = https.request(options, (res) => {
  console.log('Status Code:', res.statusCode);
  let responseData = '';
  res.on('data', (chunk) => {
    responseData += chunk;
  });
  res.on('end', () => {
    if (responseData) {
      console.log('Response:', responseData);
    } else {
      console.log('No response body');
    }
  });
});

req.on('error', (error) => {
  console.error('Error:', error.message);
});

req.end();
```

{% endtab %}

{% tab title="Java" %}

```java
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

public class Main {
    public static void main(String[] args) throws Exception {
        String apiToken = "<your_api_token>";
        String url = "https://resi-api.iproyal.com/v1/residential/subscription";

        HttpClient client = HttpClient.newHttpClient();
        HttpRequest request = HttpRequest.newBuilder()
                .uri(URI.create(url))
                .header("Content-Type", "application/json")
                .header("Authorization", "Bearer " + apiToken)
                .DELETE()
                .build();

        HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());

        System.out.println("Response Code: " + response.statusCode());
        System.out.println("Response Body: " + response.body());
    }
}
```

{% endtab %}

{% tab title="Go" %}

```go
package main

import (
    "encoding/json"
    "fmt"
    "io"
    "log"
    "net/http"
)

const (
    apiToken = "<your_api_token>"
    url      = "https://resi-api.iproyal.com/v1/residential/subscription"
)

func main() {
    req, err := http.NewRequest(http.MethodDelete, url, nil)
    if err != nil {
        log.Fatal("Error creating request:", err)
    }
    
    req.Header.Set("Authorization", "Bearer "+apiToken)
    
    client := &http.Client{}
    resp, err := client.Do(req)
    if err != nil {
        log.Fatal("Error making request:", err)
    }
    defer resp.Body.Close()
    
    fmt.Println("Status Code:", resp.StatusCode)
    
    responseBody, err := io.ReadAll(resp.Body)
    if err != nil {
        log.Fatal("Error reading response body:", err)
    }
    
    if len(responseBody) > 0 {
        var jsonResponse map[string]interface{}
        err = json.Unmarshal(responseBody, &jsonResponse)
        if err != nil {
            log.Fatal("Error unmarshaling JSON:", err)
        }
        fmt.Printf("%+v\n", jsonResponse)
    } else {
        fmt.Println("No response body")
    }
}
```

{% endtab %}

{% tab title="C#" %}

```csharp
using System;
using System.Net.Http;
using System.Text;
using System.Text.Json;
using System.Threading.Tasks;

class Program
{
    static async Task Main(string[] args)
    {
        string apiToken = "<your_api_token>";
        string url = "https://resi-api.iproyal.com/v1/residential/subscription";
        
        using (HttpClient client = new HttpClient())
        {
            client.DefaultRequestHeaders.Add("Authorization", "Bearer " + apiToken);
            HttpResponseMessage response = await client.DeleteAsync(url);
            Console.WriteLine((int)response.StatusCode);
            
            string responseText = await response.Content.ReadAsStringAsync();
            
            if (!string.IsNullOrEmpty(responseText))
            {
                var jsonResponse = JsonSerializer.Deserialize<JsonElement>(responseText);
                Console.WriteLine(jsonResponse);
            }
            else
            {
                Console.WriteLine("No response body");
            }
        }
    }
}
```

{% endtab %}
{% endtabs %}

### 更换付款方式

<mark style="color:blue;">`POST`</mark> `/residential/subscription/change-payment-method`

**查询参数：**

| 名称                    | 类型  | 说明                          |
| --------------------- | --- | --------------------------- |
| payment\_method（付款方式） | 字符串 | `balance` （余额）或 `card`（银行卡） |
| card\_id（卡号）          | 数值  | 用户名下银行卡                     |

#### 查询示例：

{% tabs %}
{% tab title="cURL" %}

```
curl -X POST https://resi-api.iproyal.com/v1/residential/subscription/change-payment-method \
     -H "Content-Type: application/json" \
     -H "Authorization: Bearer <your_api_token>" \
     -d '{
           "payment_method": "card",
           "card_id": 1231
         }'
```

{% endtab %}

{% tab title="PHP" %}

```php
<?php
$api_token = '<your_api_token>';
$url = 'https://resi-api.iproyal.com/v1/residential/subscription/change-payment-method';

$data = [
    'payment_method' => 'card',
    'card_id' => 1231
];

$options = [
    CURLOPT_URL => $url,
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_POST => true,
    CURLOPT_HTTPHEADER => [
        "Authorization: Bearer $api_token",
        'Content-Type: application/json'
    ],
    CURLOPT_POSTFIELDS => json_encode($data)
];

$ch = curl_init();
curl_setopt_array($ch, $options);
$response = curl_exec($ch);

if (curl_errno($ch)) {
    echo 'Error:' . curl_error($ch);
} else {
    echo $response;
}

curl_close($ch);
?>
```

{% endtab %}

{% tab title="Python" %}

```python
import requests

api_token = '<your_api_token>'
url = 'https://resi-api.iproyal.com/v1/residential/subscription/change-payment-method';

data = {
    'payment_method': 'card',
    'card_id': 1231
}

headers = {
    'Authorization': 'Bearer ' + api_token,
    'Content-Type': 'application/json'
}

response = requests.post(url, json=data, headers=headers)

print(response.status_code)
```

{% endtab %}

{% tab title="Node.js" %}

```javascript
const https = require('https');

const apiToken = '<your_api_token>';

const data = JSON.stringify({payment_method: 'balance'});

const options = {
  hostname: 'resi-api.iproyal.com',
  path: '/v1/residential/subscription/change-payment-method',
  method: 'POST',
  headers: {
    'Authorization': 'Bearer ' + apiToken,
    'Content-Type': 'application/json',
    'Content-Length': data.length
  }
};

const req = https.request(options, (res) => {
  let responseData = '';

  res.on('data', (chunk) => {
    responseData += chunk;
  });

  res.on('end', () => {
    console.log(responseData);
  });
});

req.on('error', (error) => {
  console.error('Error:', error.message);
});

req.write(data);
req.end();
```

{% endtab %}

{% tab title="Java" %}

```java
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

public class Main {
    public static void main(String[] args) throws Exception {
        String accessToken = "<your_access_token>";
        String url = "https://resi-api.iproyal.com/v1/residential/subscription/change-payment-method";

        String requestBody = """
            {
                "payment_method": "card",
                "card_id": 1231
            }
        """;

        HttpClient client = HttpClient.newHttpClient();
        HttpRequest request = HttpRequest.newBuilder()
                .uri(URI.create(url))
                .header("Content-Type", "application/json")
                .header("Authorization", "Bearer " + accessToken)
                .POST(HttpRequest.BodyPublishers.ofString(requestBody))
                .build();

        HttpResponse<String> response = client.send(request, HttpResponse.BodyHandlers.ofString());

        System.out.println("Response Code: " + response.statusCode());
    }
}
```

{% endtab %}

{% tab title="Go" %}

```go
package main

import (
    "bytes"
    "encoding/json"
    "fmt"
    "log"
    "net/http"
)

const (
    apiToken = "<your_api_token>"
    url      = "https://resi-api.iproyal.com/v1/residential/subscription/change-payment-method"
)

func main() {
    data := map[string]interface{}{
        "payment_method": "balance",
    }

    jsonData, err := json.Marshal(data)
    if err != nil {
        log.Fatal("Error marshaling JSON:", err)
    }

    req, err := http.NewRequest(http.MethodPost, url, bytes.NewBuffer(jsonData))
    if err != nil {
        log.Fatal("Error creating request:", err)
    }

    req.Header.Set("Authorization", "Bearer "+apiToken)
    req.Header.Set("Content-Type", "application/json")

    client := &http.Client{}
    resp, err := client.Do(req)
    if err != nil {
        log.Fatal("Error making request:", err)
    }
    defer resp.Body.Close()

    fmt.Println("Status Code:", resp.StatusCode)
}
```

{% endtab %}

{% tab title="C#" %}

```csharp
using System;
using System.Net.Http;
using System.Text;
using System.Text.Json;
using System.Threading.Tasks;

class Program
{
    static async Task Main(string[] args)
    {
        string apiToken = "<your_api_token>";
        string url = "https://resi-api.iproyal.com/v1/residential/subscription/change-payment-method";

        var data = new
        {
            payment_method = "card",
            card_id = 322
        };

        using (HttpClient client = new HttpClient())
        {
            client.DefaultRequestHeaders.Add("Authorization", "Bearer " + apiToken);

            var jsonData = JsonSerializer.Serialize(data);
            var content = new StringContent(jsonData, Encoding.UTF8, "application/json");

            HttpResponseMessage response = await client.PostAsync(url, content);

            Console.WriteLine((int)response.StatusCode);
        }
    }
}
```

{% endtab %}
{% endtabs %}


---

# 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.iproyal.com/cn/dai-li/huang-jia-zhu-zhai-dai-li/api/ding-gou.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.