---
updatedAt: 2025-12-31T09:59:56.000Z
agentTools:
  projectIndex: https://docs.coinglass.com/v4.0-zh/llms.txt
---

# 聚合累计成交量差值（CVD）

该接口提供合约交易所币种的历史 CVD 数据，是该币种的多个交易对聚合数据。

***缓存 / 更新频率:*** 实时.

***该接口以下API等级可用：*** [API 等级](https://www.coinglass.com/zh/pricing)：

| API 等级 | 爱好版 | 创业版 | 标准版 | 专业版 | 企业版 |
| :----- | :-- | :-- | :-- | :-- | :-- |
| 可用性    | ❌   | ✅   | ✅   | ✅   | ✅   |

### 响应数据

```json
{
  "code": "0",
  "data": [
    {
      "time": 1762254000000,
      "agg_taker_buy_vol": 461937243.0899,
      "agg_taker_sell_vol": 415687343.2719,
      "cum_vol_delta": 46249899.818
    },
    {
      "time": 1762257600,
      "agg_taker_buy_vol": 390296231.4588,
      "agg_taker_sell_vol": 469137635.9107,
      "cum_vol_delta": -32591504.6339
    },
    {
      "time": 1762261200,
      "agg_taker_buy_vol": 461378798.1884,
      "agg_taker_sell_vol": 450407935.7885,
      "cum_vol_delta": -21620642.234
    },
  ]
}
```

# OpenAPI definition

```json
{
  "openapi": "3.1.0",
  "info": {
    "title": "coinglass",
    "version": "3.0"
  },
  "servers": [
    {
      "url": "https://open-api-v4.coinglass.com"
    }
  ],
  "components": {
    "securitySchemes": {
      "sec0": {
        "type": "apiKey",
        "in": "header",
        "name": "CG-API-KEY"
      }
    }
  },
  "security": [
    {
      "sec0": []
    }
  ],
  "paths": {
    "/api/futures/aggregated-cvd/history": {
      "get": {
        "description": "",
        "operationId": "get_apifuturesaggregated-cvdhistory",
        "responses": {
          "200": {
            "description": ""
          }
        },
        "parameters": [
          {
            "in": "query",
            "name": "exchange_list",
            "schema": {
              "type": "string",
              "default": "Binance"
            },
            "description": "以逗号分隔的交易所名称（例如：\"binance, okx, bybit\"）。可通过 supported-exchanges 接口获取支持的交易所。",
            "required": true
          },
          {
            "in": "query",
            "name": "symbol",
            "schema": {
              "type": "string",
              "default": "BTC"
            },
            "required": true,
            "description": "交易币种（例如：BTC）。通过 support-coins API 获取支持的币种。"
          },
          {
            "in": "query",
            "name": "interval",
            "schema": {
              "type": "integer",
              "default": "1h"
            },
            "description": "每次请求的结果数量。默认值：1000，最大值：1000。",
            "required": true
          },
          {
            "in": "query",
            "name": "limit",
            "schema": {
              "type": "integer"
            },
            "description": "每次请求返回的数据条数。默认值为 1000，最大值为 1000。"
          },
          {
            "in": "query",
            "name": "start_time",
            "schema": {
              "type": "integer",
              "format": "int64"
            },
            "description": "起始时间戳（单位：毫秒，例如：1641522717000）。"
          },
          {
            "in": "query",
            "name": "end_time",
            "schema": {
              "type": "integer",
              "format": "int64"
            },
            "description": "结束时间戳（单位：毫秒，例如：1641522717000）。"
          },
          {
            "in": "query",
            "name": "unit",
            "schema": {
              "type": "string",
              "default": "usd"
            },
            "description": "返回数据的单位，可以选择 'usd' 或 'coin'。"
          }
        ]
      }
    }
  },
  "x-readme": {
    "headers": [],
    "explorer-enabled": true,
    "proxy-enabled": true
  },
  "x-readme-fauxas": true
}
```