# 美股分时交易数据
> 来源页面: https://www.gugudata.com/api/details/stockusperminute
## 概览
- API 标识: `stockusperminute`
- 分类: 金融/基础
- 描述: 美股分钟行情与成交数据
- 标签: 美股行情 / 分钟区间
- 短标签: 美股行情
- 详情页: https://www.gugudata.com/api/details/stockusperminute
- LLM Markdown: https://www.gugudata.com/api/details/stockusperminute/llm.md
- 数据预览: https://www.gugudata.com/preview/stockusperminute
- 购买开通: https://www.gugudata.com/order/stockusperminute
- APP KEY 管理: https://www.gugudata.com/portal/
- 订单与续费: https://www.gugudata.com/portal/orders
## 给大模型的接入指令
如果你正在帮助用户接入这个 API，请优先使用本文档中的接口地址、请求方式、请求参数、返回参数、状态码、cURL 示例和预览数据生成代码或排查问题。
- 接入目标: 调用 `美股分时交易数据`，不要臆造未在文档中出现的参数或返回字段。
- AppKey 获取: 用户登录咕咕数据开发者中心后，在 `APP KEY 管理` 页面复制对应产品的 AppKey。
- AppKey 替换: 示例中的 `YOUR_APPKEY` 应替换为用户自己的 AppKey。
- AppKey 传递: 推荐使用 `X-GUGUDATA-APPKEY` 或 `X-API-Key` 请求头；OpenAI 兼容客户端可使用 `Authorization: Bearer <AppKey>`；历史 query 参数 `appkey` 继续有效。
- 开通与续费: 未开通时引导用户访问购买开通页；已开通或需要续费时，引导用户进入开发者中心或订单与续费页。
- 错误处理: HTTP 状态码代表传输层结果，响应体内的业务状态码代表接口业务结果，代码中应分别处理。
- 生产建议: AppKey 应保存在服务端环境变量或密钥配置中，由服务端统一发起请求，不要写入网页、App 客户端或公开仓库。
关键链接:
- 接口详情页: https://www.gugudata.com/api/details/stockusperminute
- LLM Markdown: https://www.gugudata.com/api/details/stockusperminute/llm.md
- 数据预览: https://www.gugudata.com/preview/stockusperminute
- 购买开通页: https://www.gugudata.com/order/stockusperminute
- 开发者中心 APP KEY 管理: https://www.gugudata.com/portal/
- 订单与续费: https://www.gugudata.com/portal/orders
## API 功能
- 支持美股分时行情查询；
- beginDate 与 endDate 使用 yyyyMMdd HH:mm:ss 时间格式；
- 返回开盘价、收盘价、最高价、最低价、成交量、成交额和最新价；
- 适合美股分时图、盘中行情监控和量价回放等场景；
- 默认最大 QPS:5，可在开发者中心自助升级，月付年付订单接口调用次数不限。
- [接口调用状态与状态监控](https://www.gugudata.com/status)
## API 文档
- 接口地址: `https://api.gugudata.com/stock/us/stockusperminute`
- 返回格式: `application/json; charset=utf-8`
- 请求方式: `GET`
- 请求协议: `HTTPS`
- 请求示例: `https://api.gugudata.com/stock/us/stockusperminute?appkey=YOUR_APPKEY&symbol=AAPL&beginDate=20261030+09%3a30%3a00&endDate=20261030+16%3a00%3a00`
- 接口测试: https://api.gugudata.com/stock/us/stockusperminute/demo
- Apifox: https://doc.gugudata.com/
- Postman: https://www.postman.com/gugudata/gugudata-official
- OpenAPI: https://www.gugudata.com/openapi/gugudata.openapi.3.1.json
### 前置接口
#### 查询美股股票代码列表数据，支持分页查询
- 前置接口说明: 查询美股股票代码列表数据，支持分页查询
- 前置接口地址: https://api.gugudata.com/stock/ussymbols?appkey=YOUR_APPKEY&pageindex=1&pagesize=20
- 前置接口参数说明: appkey=YOUR_APPKEY&pageindex=第几页&pagesize=每页返回数量，最大 20 条
- 前置接口返回格式: `application/json; charset=utf-8`
- 前置接口返回说明: 包含股票编码、股票名称、股票中文名称
- 前置接口请求方式: `GET`
- 前置接口请求协议: `HTTPS`
## 鉴权方式
接口支持以下 AppKey 传递方式，任选一种即可；已有请求示例、Postman 集合和历史代码仍可继续使用原来的 `appkey` 参数方式。
| 传输载体 | 参数 | 示例 | 说明 |
| --- | --- | --- | --- |
| HTTP Header | `X-GUGUDATA-APPKEY` | `X-GUGUDATA-APPKEY: YOUR_APPKEY` | 推荐方式，适合服务端接入和统一封装。 |
| HTTP Header | `X-API-Key` | `X-API-Key: YOUR_APPKEY` | 通用 API Key Header，便于和常见 API 客户端集成。 |
| HTTP Header | `Authorization` | `Authorization: Bearer YOUR_APPKEY` | 适合 OpenAI 兼容接口或 Bearer Token 风格客户端。 |
| Query 参数 | `appkey` | `?appkey=YOUR_APPKEY` | 兼容现有示例、Postman 集合、浏览器调试和历史代码。 |
> 部分历史 POST 接口仍兼容表单或 JSON body 中的 `appkey`；新接入建议优先使用 Header 或 Query 参数。
## 请求参数
| 参数名 | 参数类型 | 是否必须 | 默认值 | 备注 |
| --- | --- | --- | --- | --- |
| appkey | string | 是 | 无 | 付费后获取的 APPKEY。 |
| symbol | string | 是 | 无 | 美股代码，例如 AAPL、MSFT。 |
| beginDate | string | 是 | 无 | 查询开始时间，格式 yyyyMMdd HH:mm:ss。 |
| endDate | string | 是 | 无 | 查询结束时间，格式 yyyyMMdd HH:mm:ss。 |
## 返回参数
| 参数名 | 参数类型 | 备注 |
| --- | --- | --- |
| DataStatus.StatusCode | integer | 接口返回状态码。 |
| DataStatus.StatusDescription | string | 接口返回状态说明。 |
| DataStatus.ResponseDateTime | string | 接口数据返回时间。 |
| DataStatus.DataTotalCount | integer | 此条件下的数据总量；对象型结果通常为 1，列表型结果为列表数量或分页总数。 |
| DataStatus.RequestParameter | string | 本次实际业务请求参数，不包含鉴权凭据；Demo 展示对应样例输入。 |
| Data | array | 按来源顺序返回的分钟记录对象数组；来源可提供的时段可能短于请求范围。 |
| Data[].Symbol | string | 美股代码。 |
| Data[].TimeKey | string | 行情时间。 |
| Data[].Open | number | 开盘价。 |
| Data[].Close | number | 收盘价。 |
| Data[].High | number | 最高价。 |
| Data[].Low | number | 最低价。 |
| Data[].TradingVolume | number | 成交量。 |
| Data[].TradingAmount | number | 成交额。 |
| Data[].Latest | number | 最新价。 |
## 响应示例（真实数据节选）
```json
{
"DataStatus": {
"RequestParameter": "symbol=AAPL&beginDate=20261026 09:30:00&endDate=20261030 16:00:00",
"StatusCode": 100,
"StatusDescription": "请求成功",
"ResponseDateTime": "2026-11-02 15:27:21.334",
"DataTotalCount": 60
},
"Data": [
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 09:30:00",
"Open": null,
"Close": 343.86,
"High": 343.965,
"Low": 343.68,
"TradingVolume": 923174,
"TradingAmount": 316860192,
"Latest": 343.86
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 09:31:00",
"Open": null,
"Close": 344.22,
"High": 346.215,
"Low": 343.43,
"TradingVolume": 839301,
"TradingAmount": 288962096,
"Latest": 344.22
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 09:32:00",
"Open": null,
"Close": 343.17,
"High": 344.4,
"Low": 343.11,
"TradingVolume": 253799,
"TradingAmount": 87219247,
"Latest": 343.17
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 09:33:00",
"Open": null,
"Close": 342.51,
"High": 343.17,
"Low": 342.11,
"TradingVolume": 347330,
"TradingAmount": 119017017,
"Latest": 342.51
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 09:34:00",
"Open": null,
"Close": 343.56,
"High": 343.708,
"Low": 342.4,
"TradingVolume": 112271,
"TradingAmount": 38535038,
"Latest": 343.56
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 09:35:00",
"Open": null,
"Close": 344.05,
"High": 344.12,
"Low": 343.14,
"TradingVolume": 89457,
"TradingAmount": 30734770,
"Latest": 344.05
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 09:36:00",
"Open": null,
"Close": 344,
"High": 344.8,
"Low": 343.98,
"TradingVolume": 125758,
"TradingAmount": 43300962,
"Latest": 344
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 09:37:00",
"Open": null,
"Close": 344.56,
"High": 344.62,
"Low": 343.91,
"TradingVolume": 82103,
"TradingAmount": 28253255,
"Latest": 344.56
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 09:38:00",
"Open": null,
"Close": 344.39,
"High": 344.77,
"Low": 344.35,
"TradingVolume": 76331,
"TradingAmount": 26296934,
"Latest": 344.39
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 09:39:00",
"Open": null,
"Close": 344.3,
"High": 344.48,
"Low": 343.91,
"TradingVolume": 99083,
"TradingAmount": 34094222,
"Latest": 344.3
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 09:40:00",
"Open": null,
"Close": 343.229,
"High": 344.3,
"Low": 343.143,
"TradingVolume": 157679,
"TradingAmount": 54208182,
"Latest": 343.229
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 09:41:00",
"Open": null,
"Close": 342.355,
"High": 343.21,
"Low": 342.26,
"TradingVolume": 248213,
"TradingAmount": 85091806,
"Latest": 342.355
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 09:42:00",
"Open": null,
"Close": 342.806,
"High": 342.87,
"Low": 342.23,
"TradingVolume": 86533,
"TradingAmount": 29641380,
"Latest": 342.806
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 09:43:00",
"Open": null,
"Close": 342.74,
"High": 343.24,
"Low": 342.71,
"TradingVolume": 91449,
"TradingAmount": 31369610,
"Latest": 342.74
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 09:44:00",
"Open": null,
"Close": 342.19,
"High": 342.83,
"Low": 342.16,
"TradingVolume": 146810,
"TradingAmount": 50291082,
"Latest": 342.19
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 09:45:00",
"Open": null,
"Close": 342.245,
"High": 342.38,
"Low": 342.051,
"TradingVolume": 95880,
"TradingAmount": 32815468,
"Latest": 342.245
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 09:46:00",
"Open": null,
"Close": 342.105,
"High": 342.37,
"Low": 341.83,
"TradingVolume": 188142,
"TradingAmount": 64406051,
"Latest": 342.105
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 09:47:00",
"Open": null,
"Close": 342.45,
"High": 342.61,
"Low": 341.84,
"TradingVolume": 164122,
"TradingAmount": 56216423,
"Latest": 342.45
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 09:48:00",
"Open": null,
"Close": 341.946,
"High": 342.629,
"Low": 341.8,
"TradingVolume": 167901,
"TradingAmount": 57466266,
"Latest": 341.946
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 09:49:00",
"Open": null,
"Close": 341.741,
"High": 342.15,
"Low": 341.67,
"TradingVolume": 151425,
"TradingAmount": 51793003,
"Latest": 341.741
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 09:50:00",
"Open": null,
"Close": 341.28,
"High": 341.77,
"Low": 341.03,
"TradingVolume": 178615,
"TradingAmount": 60984029,
"Latest": 341.28
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 09:51:00",
"Open": null,
"Close": 341.96,
"High": 341.99,
"Low": 341.19,
"TradingVolume": 99811,
"TradingAmount": 34075896,
"Latest": 341.96
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 09:52:00",
"Open": null,
"Close": 342.39,
"High": 342.42,
"Low": 341.88,
"TradingVolume": 98906,
"TradingAmount": 33855048,
"Latest": 342.39
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 09:53:00",
"Open": null,
"Close": 343.187,
"High": 343.24,
"Low": 342.407,
"TradingVolume": 127104,
"TradingAmount": 43553849,
"Latest": 343.187
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 09:54:00",
"Open": null,
"Close": 343.89,
"High": 343.92,
"Low": 343.16,
"TradingVolume": 137732,
"TradingAmount": 47338636,
"Latest": 343.89
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 09:55:00",
"Open": null,
"Close": 343.555,
"High": 344.13,
"Low": 343.371,
"TradingVolume": 99825,
"TradingAmount": 34331751,
"Latest": 343.555
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 09:56:00",
"Open": null,
"Close": 343.82,
"High": 344.1,
"Low": 343.53,
"TradingVolume": 87226,
"TradingAmount": 30005169,
"Latest": 343.82
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 09:57:00",
"Open": null,
"Close": 343.42,
"High": 343.93,
"Low": 343.385,
"TradingVolume": 81736,
"TradingAmount": 28087929,
"Latest": 343.42
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 09:58:00",
"Open": null,
"Close": 343.175,
"High": 343.66,
"Low": 343.08,
"TradingVolume": 67885,
"TradingAmount": 23309584,
"Latest": 343.175
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 09:59:00",
"Open": null,
"Close": 343.25,
"High": 343.36,
"Low": 342.95,
"TradingVolume": 76560,
"TradingAmount": 26272829,
"Latest": 343.25
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 10:00:00",
"Open": null,
"Close": 343.24,
"High": 343.425,
"Low": 342.98,
"TradingVolume": 92934,
"TradingAmount": 31891860,
"Latest": 343.24
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 10:01:00",
"Open": null,
"Close": 343.37,
"High": 343.49,
"Low": 343.11,
"TradingVolume": 54247,
"TradingAmount": 18621495,
"Latest": 343.37
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 10:02:00",
"Open": null,
"Close": 343.18,
"High": 343.38,
"Low": 343.02,
"TradingVolume": 55859,
"TradingAmount": 19168778,
"Latest": 343.18
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 10:03:00",
"Open": null,
"Close": 343.125,
"High": 343.42,
"Low": 343.1,
"TradingVolume": 51924,
"TradingAmount": 17824598,
"Latest": 343.125
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 10:04:00",
"Open": null,
"Close": 343.45,
"High": 343.475,
"Low": 343.03,
"TradingVolume": 62585,
"TradingAmount": 21485000,
"Latest": 343.45
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 10:05:00",
"Open": null,
"Close": 343.665,
"High": 343.84,
"Low": 343.4,
"TradingVolume": 110294,
"TradingAmount": 37890155,
"Latest": 343.665
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 10:06:00",
"Open": null,
"Close": 343.58,
"High": 343.82,
"Low": 343.564,
"TradingVolume": 80739,
"TradingAmount": 27758901,
"Latest": 343.58
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 10:07:00",
"Open": null,
"Close": 343.34,
"High": 343.68,
"Low": 343.32,
"TradingVolume": 85785,
"TradingAmount": 29469326,
"Latest": 343.34
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 10:08:00",
"Open": null,
"Close": 343.44,
"High": 343.5,
"Low": 343.266,
"TradingVolume": 47471,
"TradingAmount": 16300495,
"Latest": 343.44
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 10:09:00",
"Open": null,
"Close": 343.58,
"High": 343.7,
"Low": 343.44,
"TradingVolume": 36253,
"TradingAmount": 12455210,
"Latest": 343.58
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 10:10:00",
"Open": null,
"Close": 343.57,
"High": 343.635,
"Low": 343.33,
"TradingVolume": 65293,
"TradingAmount": 22426211,
"Latest": 343.57
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 10:11:00",
"Open": null,
"Close": 343.71,
"High": 343.9,
"Low": 343.51,
"TradingVolume": 64476,
"TradingAmount": 22158759,
"Latest": 343.71
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 10:12:00",
"Open": null,
"Close": 343.986,
"High": 344.25,
"Low": 343.69,
"TradingVolume": 94691,
"TradingAmount": 32584718,
"Latest": 343.986
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 10:13:00",
"Open": null,
"Close": 343.9,
"High": 344.19,
"Low": 343.89,
"TradingVolume": 44983,
"TradingAmount": 15473789,
"Latest": 343.9
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 10:14:00",
"Open": null,
"Close": 344.54,
"High": 344.56,
"Low": 343.873,
"TradingVolume": 96310,
"TradingAmount": 33160551,
"Latest": 344.54
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 10:15:00",
"Open": null,
"Close": 344.461,
"High": 344.69,
"Low": 344.45,
"TradingVolume": 76667,
"TradingAmount": 26434909,
"Latest": 344.461
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 10:16:00",
"Open": null,
"Close": 344.55,
"High": 344.55,
"Low": 344.271,
"TradingVolume": 55861,
"TradingAmount": 19241995,
"Latest": 344.55
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 10:17:00",
"Open": null,
"Close": 344.69,
"High": 344.75,
"Low": 344.44,
"TradingVolume": 70628,
"TradingAmount": 24353408,
"Latest": 344.69
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 10:18:00",
"Open": null,
"Close": 344.55,
"High": 344.746,
"Low": 344.515,
"TradingVolume": 38553,
"TradingAmount": 13291122,
"Latest": 344.55
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 10:19:00",
"Open": null,
"Close": 344.48,
"High": 344.55,
"Low": 344.385,
"TradingVolume": 37137,
"TradingAmount": 12790871,
"Latest": 344.48
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 10:20:00",
"Open": null,
"Close": 344.58,
"High": 344.66,
"Low": 344.47,
"TradingVolume": 35130,
"TradingAmount": 12099971,
"Latest": 344.58
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 10:21:00",
"Open": null,
"Close": 345.03,
"High": 345.15,
"Low": 344.52,
"TradingVolume": 87392,
"TradingAmount": 30138133,
"Latest": 345.03
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 10:22:00",
"Open": null,
"Close": 345.175,
"High": 345.24,
"Low": 344.93,
"TradingVolume": 99534,
"TradingAmount": 34404780,
"Latest": 345.175
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 10:23:00",
"Open": null,
"Close": 345.092,
"High": 345.265,
"Low": 345,
"TradingVolume": 57780,
"TradingAmount": 19946209,
"Latest": 345.092
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 10:24:00",
"Open": null,
"Close": 345.3,
"High": 345.58,
"Low": 345.08,
"TradingVolume": 106399,
"TradingAmount": 36752840,
"Latest": 345.3
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 10:25:00",
"Open": null,
"Close": 345.21,
"High": 345.45,
"Low": 345.18,
"TradingVolume": 67453,
"TradingAmount": 23316140,
"Latest": 345.21
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 10:26:00",
"Open": null,
"Close": 345.52,
"High": 345.53,
"Low": 345.2,
"TradingVolume": 27869,
"TradingAmount": 9622718,
"Latest": 345.52
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 10:27:00",
"Open": null,
"Close": 345.24,
"High": 345.52,
"Low": 345.17,
"TradingVolume": 49657,
"TradingAmount": 17145714,
"Latest": 345.24
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 10:28:00",
"Open": null,
"Close": 345.42,
"High": 345.47,
"Low": 345.23,
"TradingVolume": 54760,
"TradingAmount": 18917334,
"Latest": 345.42
},
{
"Symbol": "AAPL",
"TimeKey": "2026-10-26 10:29:00",
"Open": null,
"Close": 345.48,
"High": 345.63,
"Low": 345.33,
"TradingVolume": 50399,
"TradingAmount": 17420752,
"Latest": 345.48
}
]
}
```
## 接口常见 HTTP 响应状态码
> 以下为接口调用中常见的 HTTP 传输层状态码，不等同于响应体内的业务状态码；完整状态码注册表以 IANA HTTP Status Code Registry 为准。
| 状态码 | 状态码解释 | 备注 |
| --- | --- | --- |
| 200 | 请求成功 | HTTP 请求已成功处理；业务状态请结合响应体中的自定义业务码判断。 |
| 201 | 资源已创建 | 创建类接口请求成功，并已生成对应资源。 |
| 202 | 请求已接受 | 请求已被接受处理，结果可能异步完成。 |
| 204 | 无响应内容 | 请求成功但响应体为空，适用于无需返回数据的操作。 |
| 400 | 请求参数错误 | 请求参数缺失、格式错误或参数组合不合法。 |
| 401 | 认证失败 | 缺少、无效或未通过认证的访问凭证（如 AppKey）。 |
| 403 | 无权限访问 | 订单到期、权限不足或接口额度不可用。 |
| 404 | 资源不存在 | 请求路径不存在。 |
| 405 | 请求方法不允许 | 当前路径不支持该 HTTP 方法。 |
| 408 | 请求超时 | 客户端请求在服务端等待时间内未完成，可稍后重试。 |
| 409 | 请求冲突 | 请求与当前资源状态冲突，调整参数或业务状态后重试。 |
| 413 | 请求内容过大 | 上传文件或请求体超过接口限制。 |
| 414 | 请求地址过长 | 请求 URL 超过服务端可处理长度，建议减少查询参数或改用 POST。 |
| 415 | 请求内容类型不支持 | 上传或请求体的内容类型不符合接口要求。 |
| 422 | 请求语义错误 | 请求格式正确，但参数取值、语义或业务约束无法处理。 |
| 429 | 请求频率受限 | 默认按来源 IP 限速，单 IP 最多 5 QPS，可满足常规业务调用。超出限制时接口会返回 429 请求频率受限；已购买接口订单可加购 10 QPS 扩展。 |
| 431 | 请求头过大 | 请求头字段过大或过多，建议精简 Header 后重试。 |
| 500 | 服务器内部错误 | 服务端处理异常，请稍后重试。 |
| 502 | 服务暂时不可用 | 请稍后重试。 |
| 503 | 服务暂时不可用 | 请稍后重试。 |
| 504 | 请求超时 | 请稍后重试。 |
## 接口自定义业务状态码
| 业务状态码 | 业务状态码解释 | 备注 |
| --- | --- | --- |
| 100 | 成功 | HTTP 200；仍应检查业务状态。 |
| 501 | 参数错误 | HTTP 400 |
| 901 | 依赖失败 | HTTP 503 |
| 102 | 请求频率受限 | 默认按来源 IP 限速，单 IP 最多 5 QPS，可满足常规业务调用。超出限制时接口会返回 429 请求频率受限；已购买接口订单可加购 10 QPS 扩展。 |
| 103 | 账号欠费 | |
| 104 | APPKEY 错误 | 请检查传递的 APPKEY 是否为开发者中心获取到的值 |
## cURL 请求示例
```bash
curl --location --request GET 'https://api.gugudata.com/stock/us/stockusperminute?appkey=YOUR_APPKEY&symbol=AAPL&beginDate=20261030+09%3a30%3a00&endDate=20261030+16%3a00%3a00'
```
## 常见问题 Q&A
### Q: 如何完成第一次 API 调用？
A: 先确认当前接口的请求方法、必填参数和成功状态，再使用对应产品的 AppKey 发起请求；以实际响应中的业务状态判断结果。 [查看接入指南](https://www.gugudata.com/developers/getting-started)
### Q: 如何保证请求时 AppKey 的安全性？
A: 在开发者中心的 APP KEY 管理页面复制对应产品的 AppKey，并保存在服务端环境变量或密钥管理服务中。不要写入网页、App 客户端、公开仓库或日志。
### Q: 接口可以用于哪些开发语言？
A: Java、Python、Node.js、PHP、Go、C#、Swift、Kotlin 等支持 HTTP 请求的语言均可接入；也可以通过 OpenAPI、Postman 或 Apifox 查看和调试接口。
### Q: 请求失败或超时后可以重试吗？
A: 先区分 HTTP 状态与业务错误。参数、鉴权和权限错误应修正后再请求；超时并不表示服务端未执行，重试前需确认接口是否会重复计费或产生副作用。 [查看接入指南](https://www.gugudata.com/developers/errors-and-retries)
### Q: 接口的性能可以保证吗？
A: 实际响应时间受接口类型、参数和网络环境影响。请按当前套餐的 QPS 控制并发，生产接入前完成联调与容量评估。
## 服务协议以及服务免责声明
- [服务协议](https://www.gugudata.com/license)
- [服务免责声明](https://www.gugudata.com/disclaimer)
## 技术支持
- 技术支持邮箱: support@gugudata.com
- 微信客服: https://work.weixin.qq.com/kfid/kfcf9a60a6afe3337b7