创建研究问题

POST/strategy/problems在线调试

Authorization Bearer Token

请求体 JSON{"name":"银行股短期动量研究","problem_type":"TimeSeriesProblem","description":"研究银行股日线动量","freq":"日线","dataset":"stock","symbols":["000001.SZ"],"time_segments":[{"name":"训练集A段","sdt":"20170101","edt":"20190101"},{"name":"训练集B段","sdt":"20190101","edt":"20210101"},{"name":"训练集C段","sdt":"20210101","edt":"20230101"},{"name":"训练集","sdt":"20170101","edt":"20230101"},{"name":"后置验证","sdt":"20230101","edt":"20250101"}]}

POST https://api.shengkezhi.com/open/v1/strategy/problems

等效 curl

curl "https://api.shengkezhi.com/open/v1/strategy/problems" \
  -H "Authorization: Bearer sk_xxx" \
  -H "Content-Type: application/json" \
  --data '{"name":"银行股短期动量研究","problem_type":"TimeSeriesProblem","description":"研究银行股日线动量","freq":"日线","dataset":"stock","symbols":["000001.SZ"],"time_segments":[{"name":"训练集A段","sdt":"20170101","edt":"20190101"},{"name":"训练集B段","sdt":"20190101","edt":"20210101"},{"name":"训练集C段","sdt":"20210101","edt":"20230101"},{"name":"训练集","sdt":"20170101","edt":"20230101"},{"name":"后置验证","sdt":"20230101","edt":"20250101"}]}'

POST /strategy/problems — 创建研究问题，返回问题编码。

需在请求头携带 Authorization: Bearer sk_xxx。

请求体

研究问题常见字段如下：

字段	类型	必填	说明
name	string	是	问题名称
problem_type	string	是	TimeSeriesProblem 或 CrossSectionalProblem；不接受旧字段 type
description	string	是	研究问题说明
freq	string	是	15分钟 / 60分钟 / 120分钟 / 240分钟 / 日线
dataset	string	是	stock / etf / future
symbols	array[string]	视类型	时序问题必填；截面问题至少 10 个标的
time_segments	array[object]	是	必须包含 5 个规定时间段；日期格式 YYYYMMDD 且不得晚于 20250701

字段说明

具体字段与校验规则以接口返回为准。若字段不满足要求，将返回 400 与对应错误信息。

响应

成功返回 HTTP 201：{code:0,msg,data:{code}}，其中 data.code 为按内容生成的稳定问题编码。

实测

curl -X POST "https://api.shengkezhi.com/open/v1/strategy/problems" \
  -H "Authorization: Bearer sk_xxx" \
  -H "Content-Type: application/json" \
  -d '{
    "name": "银行股短期动量研究",
    "problem_type": "TimeSeriesProblem",
    "description": "研究银行股日线动量",
    "freq": "日线",
    "dataset": "stock",
    "symbols": ["000001.SZ"],
    "time_segments": [
      {"name":"训练集A段","sdt":"20170101","edt":"20190101"},
      {"name":"训练集B段","sdt":"20190101","edt":"20210101"},
      {"name":"训练集C段","sdt":"20210101","edt":"20230101"},
      {"name":"训练集","sdt":"20170101","edt":"20230101"},
      {"name":"后置验证","sdt":"20230101","edt":"20250101"}
    ]
  }'

{"code":0,"msg":"创建成功","data":{"code":"STS_PROBLEM_4A18F0D2"}}