# 住宅代理套餐详情

`GET /account/api/v1/residential/packages/{id}`

## 授权

`Authorization: Bearer YOUR_ARNPROXY_API_KEY`

`Accept: application/json`

所需权限: `read`

## 参数

| 名称 | 类型 | 必填 / 条件必填 | 默认值 | 说明 |
|---|---|---|---|---|
| `id` (path) | integer | 必填 | — | 此操作中自己的记录 ID，范围 1–2147483647。不是显示订单号或上游 ID。 |

## 请求示例

### curl

```curl
printf 'Authorization: Bearer %s\n' "$ARNPROXY_API_KEY" |
  curl --silent --show-error --header @- \
    --header 'Accept: application/json' \
    --connect-timeout 10 --max-time 30 \
    'https://www.arnproxy.com/account/api/v1/residential/packages/YOUR_PACKAGE_ID'
```

### python

```python
import os, requests

headers = {"Authorization": "Bearer " + os.environ["ARNPROXY_API_KEY"]}
response = requests.get(
    "https://www.arnproxy.com/account/api/v1/residential/packages/YOUR_PACKAGE_ID",
    headers=headers,
    timeout=(10, 30), allow_redirects=False
)
print(response.status_code, response.text)
# No automatic write retry.
```

### javascript

```javascript
const headers = { Authorization: `Bearer ${process.env.ARNPROXY_API_KEY}` };
const response = await fetch("https://www.arnproxy.com/account/api/v1/residential/packages/YOUR_PACKAGE_ID", {
  method: 'GET', headers, redirect: 'error',
  signal: AbortSignal.timeout(30000)
});
console.log(response.status, await response.text());
// A write timeout is ambiguous; query its saved operation.
```

### php

```php
<?php
$headers = ['Accept: application/json',
    'Authorization: Bearer '.getenv('ARNPROXY_API_KEY')];
$ch = curl_init('https://www.arnproxy.com/account/api/v1/residential/packages/YOUR_PACKAGE_ID');
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_HTTPHEADER => $headers,
    CURLOPT_FOLLOWLOCATION => false,
    CURLOPT_SSL_VERIFYPEER => true, CURLOPT_SSL_VERIFYHOST => 2,
    CURLOPT_CONNECTTIMEOUT => 10, CURLOPT_TIMEOUT => 30,
]);
$result = curl_exec($ch);
if ($result === false) {
    // Do not repeat a write; use the original operation key.
    throw new RuntimeException('Transport result unknown');
}
echo curl_getinfo($ch, CURLINFO_HTTP_CODE).PHP_EOL.$result;
curl_close($ch);
```

### go

```go
package main

import (
  "fmt"
  "io"
  "net/http"
  "os"
  "time"
)

func main() {
  client := &http.Client{Timeout: 30*time.Second,
    CheckRedirect: func(req *http.Request, via []*http.Request) error {
      return http.ErrUseLastResponse
    }}
  var body io.Reader
  req, err := http.NewRequest("GET", "https://www.arnproxy.com/account/api/v1/residential/packages/YOUR_PACKAGE_ID", body)
  if err != nil { panic(err) }
  req.Header.Set("Authorization", "Bearer "+os.Getenv("ARNPROXY_API_KEY"))
  res, err := client.Do(req); if err != nil { panic(err) }
  defer res.Body.Close()
  data, err := io.ReadAll(res.Body); if err != nil { panic(err) }
  fmt.Println(res.StatusCode, string(data))
}
```

### csharp

```csharp
using System;
using System.IO;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Text;

using var handler = new HttpClientHandler { AllowAutoRedirect = false };
using var client = new HttpClient(handler) { Timeout = TimeSpan.FromSeconds(30) };
using var request = new HttpRequestMessage(HttpMethod.Get,
    "https://www.arnproxy.com/account/api/v1/residential/packages/YOUR_PACKAGE_ID");
request.Headers.Authorization = new AuthenticationHeaderValue(
    "Bearer", Environment.GetEnvironmentVariable("ARNPROXY_API_KEY"));
using var response = await client.SendAsync(request);
Console.WriteLine((int)response.StatusCode);
Console.WriteLine(await response.Content.ReadAsStringAsync());
// Never automatically retry an ambiguous write.
```

### java

```java
import java.net.URI;
import java.net.http.*;
import java.nio.charset.StandardCharsets;
import java.nio.file.*;

// Inside your application method:
var client = HttpClient.newHttpClient();
var request = HttpRequest.newBuilder(URI.create("https://www.arnproxy.com/account/api/v1/residential/packages/YOUR_PACKAGE_ID"))
    .header("Authorization", "Bearer " + System.getenv("ARNPROXY_API_KEY"))
    .header("Accept", "application/json")
    .GET()
    .build();
var response = client.send(request, HttpResponse.BodyHandlers.ofString());
System.out.println(response.statusCode());
```

## 响应 · HTTP 200

```json
{
  "ok": true,
  "data": {
    "id": 20001,
    "state": "active",
    "snapshot": {
      "source": "arnproxy_records",
      "observed_at": "2030-01-01T12:00:00+00:00",
      "fresh": true,
      "max_age_seconds": 3600,
      "reason": null
    },
    "traffic": {
      "limit_bytes": "10737418240",
      "used_bytes": "1073741824",
      "remaining_bytes": "9663676416"
    },
    "expires_at": "2030-02-01T20:59:59+00:00",
    "rotation_seconds": 0,
    "management_available": false,
    "topup_available": true
  },
  "meta": {
    "request_id": "000000000000000000000001",
    "phase": "public_v1",
    "source": "arnproxy_records"
  }
}
```

| 名称 | 类型 | 条件必填 | 说明 |
|---|---|---|---|
| `ok` | boolean | — | 成功标志；为 false 时请检查 error.code。 |
| `data` | object | — | 操作特定结果；示例均为演示用合成数据。 |
| `data.id` | integer | — | 相关 ARNPROXY 记录 ID，请勿替换为上游内部 ID。 |
| `data.state` | string | — | 记录/操作状态。accepted 不表示已交付，completed 不表示连接测试成功。 |
| `data.snapshot` | object | — | 套餐快照来源、时间及新鲜度；过期快照不授予管理权限。 |
| `data.snapshot.source` | string | — | 数据来源；本地记录与实时上游查询属于不同证据。 |
| `data.snapshot.observed_at` | string | — | API 返回格式的时间戳；示例日期为合成数据。 |
| `data.snapshot.fresh` | boolean | — | 观测是否在允许的新鲜度时间窗口内。 |
| `data.snapshot.max_age_seconds` | integer | — | 允许判定为新鲜观测的最大秒数。 |
| `data.snapshot.reason` | string|null | — | 固定原因代码或 null，不返回原始上游错误文本。 |
| `data.traffic` | object | — | traffic 的操作特定值。请保留返回类型并查阅行为说明。 |
| `data.traffic.limit_bytes` | string | — | 十进制字符串形式的字节数，转换为 JavaScript Number 时应避免精度损失。 |
| `data.traffic.used_bytes` | string | — | 十进制字符串形式的字节数，转换为 JavaScript Number 时应避免精度损失。 |
| `data.traffic.remaining_bytes` | string | — | 十进制字符串形式的字节数，转换为 JavaScript Number 时应避免精度损失。 |
| `data.expires_at` | string | — | expires at 的操作特定值。请保留返回类型并查阅行为说明。 |
| `data.rotation_seconds` | integer | — | 记录/请求的轮换秒数；Rotating 套餐与住宅代理列表适用不同规则。 |
| `data.management_available` | boolean | — | 根据响应条件/权限确定的可用性，不代表库存或上游可用性保证。 |
| `data.topup_available` | boolean | — | topup available 的操作特定值。请保留返回类型并查阅行为说明。 |
| `meta` | object | — | 请求关联与数据来源元信息。 |
| `meta.request_id` | string | — | 此 HTTP 请求的跟踪 ID，不是操作键或订单 ID。 |
| `meta.phase` | string | — | phase 的操作特定值。请保留返回类型并查阅行为说明。 |
| `meta.source` | string | — | 数据来源；本地记录与实时上游查询属于不同证据。 |

## 行为与重要说明

- 套餐和列表 ID 均为 ARNPROXY 记录 ID，不是上游键值。过期快照不能授予访问；必要时使用 residential_package_refresh。

身份验证和参数校验可能在执行前拒绝请求。请查阅错误参考，联系支持时保留 request_id。切勿发送密钥或密码。

[错误与限制](https://docs.arnproxy.com/zh/api-v1/errors)
