# 批量反向链接

**API:** Data API

**Endpoint:** `POST /v1/beta/dataforseo/backlinks/bulk_backlinks/live`

**Tags:** DataForSEO

一次获取多个 `targets` 的反向链接数——每行包含 `target` 和 `backlinks`。可用它先对列表排序，再决定为哪些目标花费一次单目标调用；`post_dataforseo_backlinks_summary_live` 可提供单个目标的完整概况。该端点不接受 limit 参数，唯一的调节手段就是减少调用次数。

### 计费参考

- 计量方式：按上报的响应成本计量。
- 参考请求估算：0.024 美元。
- 参考客户倍率：1.0。不得对已结算的客户金额再次应用。

仅供参考的元数据，不是账户报价、保证价格或消费上限。资源额度不同于 Felo 额度。最终扣费以 Felo 计费记录为准。

## Base URL

- `https://openapi.felo.ai`

## Authentication

- `FeloBearerAuth` (http bearer, bearer format Felo API Key)
- `FeloApiKey` (apiKey in header `X-API-Key`)

## Request body

Required: **no**

### application/json

Schema:

```json
{
  "type": "array",
  "items": {
    "type": [
      "object",
      "null"
    ],
    "oneOf": [
      {
        "type": "object",
        "properties": {
          "targets": {
            "type": "array",
            "items": {
              "type": "string"
            },
            "description": "<em>要获取反向链接数量的域名、子域名或网页</em><br><strong>必填字段</strong><br>最多可设置 1000 个域名、子域名或网页<br>域名或子域名不应包含 <code>https://</code> 和 <code>www.</code><br>网页应使用绝对 URL（包含 <code>http://</code> 或 <code>https://</code>）<br>示例：<br>`\"targets\": [<br>  \"forbes.com\",<br>  \"cnn.com\",<br>  \"bbc.com\",<br>  \"yelp.com\",<br>  \"https://www.apple.com/iphone/\",<br>  \"https://ahrefs.com/blog/\",<br>  \"ibm.com\",<br>  \"https://variety.com/\",<br>  \"https://stackoverflow.com/\",<br>  \"www.trustpilot.com\"<br>]`"
          },
          "tag": {
            "type": [
              "string",
              "null"
            ],
            "description": "<em>用户自定义任务标识符</em><br>可选字段<br><em>字符数上限为 255</em><br>可使用此参数标识任务，并将其与结果对应<br>可在响应的 <code>data</code> 对象中找到指定的 <code>tag</code> 值"
          }
        },
        "example": [
          {
            "targets": [
              "forbes.com",
              "cnn.com",
              "bbc.com",
              "yelp.com",
              "https://www.apple.com/iphone/",
              "https://ahrefs.com/blog/",
              "ibm.com",
              "https://variety.com/",
              "https://stackoverflow.com/",
              "www.trustpilot.com"
            ]
          }
        ]
      }
    ]
  },
  "example": [
    {
      "targets": [
        "forbes.com",
        "cnn.com",
        "bbc.com",
        "yelp.com",
        "https://www.apple.com/iphone/",
        "https://ahrefs.com/blog/",
        "ibm.com",
        "https://variety.com/",
        "https://stackoverflow.com/",
        "www.trustpilot.com"
      ]
    }
  ]
}
```

## Responses

### 200 — 操作成功

Headers:
- `X-Request-Id` (string) — 联系 Felo 支持时需提供的请求标识符。

**application/json**

Schema: object | null

```json
{
  "type": [
    "object",
    "null"
  ],
  "oneOf": [
    {
      "$ref": "#/components/schemas/Response36Afe1097B20_BacklinksBulkBacklinksLiveResponseInfo"
    }
  ]
}
```

### 400 — 无法处理该请求。请检查请求参数。

### 401 — 需要有效的 Felo API 密钥。

### 402 — 由于未满足计费要求，请求无法继续。

### 403 — 该账户无权执行此操作。

### 429 — 已达到请求或支出限额。

### 502 — 服务无法完成该请求。

### 503 — API 或计费服务暂时不可用。

### 504 — 服务在处理请求时超时。

### default — 错误响应；上游透传响应可能采用提供方格式

**application/json**

Schema:

```json
{}
```

## Schema definitions

### Response36Afe1097B20_BacklinksBulkBacklinksLiveItem

`#/components/schemas/Response36Afe1097B20_BacklinksBulkBacklinksLiveItem`

```json
{
  "type": "object",
  "properties": {
    "target": {
      "type": [
        "string",
        "null"
      ],
      "description": "<em>POST 数组中的域名、子域名或网页</em>"
    },
    "backlinks": {
      "type": [
        "integer",
        "null"
      ],
      "description": "<em>指向 <code>target</code> 的反向链接数量</em>",
      "format": "int64"
    }
  }
}
```

### Response36Afe1097B20_BacklinksBulkBacklinksLiveResponseInfo

`#/components/schemas/Response36Afe1097B20_BacklinksBulkBacklinksLiveResponseInfo`

```json
{
  "type": "object",
  "allOf": [
    {
      "$ref": "#/components/schemas/Response36Afe1097B20_BaseResponseInfo"
    },
    {
      "type": "object",
      "properties": {
        "tasks": {
          "type": [
            "array",
            "null"
          ],
          "items": {
            "type": [
              "object",
              "null"
            ],
            "oneOf": [
              {
                "$ref": "#/components/schemas/Response36Afe1097B20_BacklinksBulkBacklinksLiveTaskInfo"
              }
            ]
          },
          "description": "<em>任务数组</em>"
        }
      }
    }
  ]
}
```

### Response36Afe1097B20_BacklinksBulkBacklinksLiveResultInfo

`#/components/schemas/Response36Afe1097B20_BacklinksBulkBacklinksLiveResultInfo`

```json
{
  "type": "object",
  "properties": {
    "items_count": {
      "type": [
        "integer",
        "null"
      ],
      "description": "<em><code>items</code> 数组中返回的结果数</em>",
      "format": "int64"
    },
    "items": {
      "type": [
        "array",
        "null"
      ],
      "items": {
        "type": [
          "object",
          "null"
        ],
        "oneOf": [
          {
            "$ref": "#/components/schemas/Response36Afe1097B20_BacklinksBulkBacklinksLiveItem"
          }
        ]
      },
      "description": "<em>包含相关的反向链接数据</em>"
    }
  }
}
```

### Response36Afe1097B20_BacklinksBulkBacklinksLiveTaskInfo

`#/components/schemas/Response36Afe1097B20_BacklinksBulkBacklinksLiveTaskInfo`

```json
{
  "type": "object",
  "allOf": [
    {
      "$ref": "#/components/schemas/Response36Afe1097B20_BaseResponseTaskInfo"
    },
    {
      "type": "object",
      "properties": {
        "result": {
          "type": [
            "array",
            "null"
          ],
          "items": {
            "type": [
              "object",
              "null"
            ],
            "oneOf": [
              {
                "$ref": "#/components/schemas/Response36Afe1097B20_BacklinksBulkBacklinksLiveResultInfo"
              }
            ]
          },
          "description": "<em>结果数组</em>"
        }
      }
    }
  ]
}
```

### Response36Afe1097B20_BaseResponseInfo

`#/components/schemas/Response36Afe1097B20_BaseResponseInfo`

```json
{
  "properties": {
    "version": {
      "type": [
        "string",
        "null"
      ],
      "description": "API 的当前版本"
    },
    "status_code": {
      "type": [
        "integer",
        "null"
      ],
      "description": "通用状态码\n完整响应码列表见此处"
    },
    "status_message": {
      "type": [
        "string",
        "null"
      ],
      "description": "通用信息性消息\n完整的一般信息性消息列表见此处"
    },
    "time": {
      "type": [
        "string",
        "null"
      ],
      "description": "总执行时间，秒"
    },
    "cost": {
      "type": [
        "number",
        "null"
      ],
      "description": "任务总费用，美元",
      "format": "double"
    },
    "tasks_count": {
      "type": [
        "integer",
        "null"
      ],
      "description": "tasks 数组中的任务数",
      "format": "int64"
    },
    "tasks_error": {
      "type": [
        "integer",
        "null"
      ],
      "description": "tasks 数组中返回错误的任务数",
      "format": "int64"
    }
  }
}
```

### Response36Afe1097B20_BaseResponseTaskInfo

`#/components/schemas/Response36Afe1097B20_BaseResponseTaskInfo`

```json
{
  "properties": {
    "id": {
      "type": [
        "string",
        "null"
      ],
      "description": "任务标识符\n我们系统中 UUID 格式的唯一任务标识符"
    },
    "status_code": {
      "type": [
        "integer",
        "null"
      ],
      "description": "任务的状态码\n由 DataForSEO 生成，范围如下：10000-60000\n完整响应码列表见此处"
    },
    "status_message": {
      "type": [
        "string",
        "null"
      ],
      "description": "任务的信息性消息\n完整的一般信息性消息列表见此处"
    },
    "time": {
      "type": [
        "string",
        "null"
      ],
      "description": "执行时间，秒"
    },
    "cost": {
      "type": [
        "number",
        "null"
      ],
      "description": "任务总费用，美元",
      "format": "double"
    },
    "result_count": {
      "type": [
        "integer",
        "null"
      ],
      "description": "result 数组中的元素数",
      "format": "int64"
    },
    "path": {
      "type": [
        "array",
        "null"
      ],
      "items": {
        "type": [
          "string",
          "null"
        ]
      },
      "description": "URL 路径"
    },
    "data": {
      "type": [
        "object",
        "null"
      ],
      "additionalProperties": {
        "type": [
          "object",
          "null"
        ]
      },
      "description": "包含你在 POST 请求中指定的相同参数"
    }
  }
}
```