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CCDC Implied Rating Change
CCDCImpliedRatingChangeThis API requires paid access or an active trial. Review its fields and examples first; online payments are not available yet.
Data description
Use the field names shown below when building requests.
POST /v1/data/operations/CCDCImpliedRatingChange · JSON
Input parameters
| Field | Type | Constraint | Description and example |
|---|---|---|---|
bondObject债券 | stringstring | Optional Dictionary selection: BOND | 支持按债券检索该债券对应的中债隐含评级变动 Example: |
issuer发行人 | stringstring | Optional | 支持按债券发行主体检索所发行债券的中债隐含评级变动 Example: |
bondType债券类型 | string_arraystring_array | Optional Dictionary selection: BONDTYPE | 支持按债券类型检索有评级变动的债券 Example: |
changeType变动方向 | string_arraystring_array | Optional Dictionary selection: ChangeType | 支持按评级变动方向检索存在指定评级变动方向的债券 Example: |
csCode最新评级 | stringstring | Optional Dictionary selection: LatestRating | 支持按债券的债项评级,检索所有 “债券评级为该指定评级” 的评级变动 Example: |
beginDate开始日期 | stringstring | Optional | 评级公告日期区间的查询起始日期 Example: |
endDate结束日期 | stringstring | Optional | 评级公告日期区间的查询截止日期 Example: |
pageNo页面编号 | stringstring | Optional | 定位分页查询的目标页码,默认值为1 Example: |
pageSize页内记录数 | stringstring | Optional | 单页返回的最大记录条数,默认为500 Example: |
Response fields
| Field | Type | Constraint | Description and example |
|---|---|---|---|
bondName债券简称 | stringstring | — | 债券的市场简称 Example: |
bondCode债券代码 | stringstring | — | 债券的市场通用代码 Example: |
bondType债券类型 | stringstring | — | 按发行主体、风险属性等划分的债券类别 Example: |
changeType变动方向 | stringstring | — | 债券评级的变动方向 Example: |
latestCRDesc最新隐含评级 | stringstring | — | 债券的最新中债隐含评级 Example: |
latestCRDate最新评级日期 | stringstring | — | 债券最新中债隐含评级的评级日期 Example: |
lastCRDesc上次隐含评级 | stringstring | — | 债券的上次中债隐含评级 Example: |
lastCRDate上次评级日期 | stringstring | — | 债券上次中债隐含评级的评级日期 Example: |
Request example
Example instruments, required parameters and applicable page limits are prefilled. Open the side drawer for field notes and a live response.
{
"parameters": {
"pageNo": "1",
"pageSize": "5"
}
}- Samples use verified instruments and dictionary values. Records depend on the query range, data updates and the selected key's permissions.
- The sample requests 5 records; some business aggregates may return more rows, as shown in the actual response.
Coverage and access boundaries
Follow the parameter notes for minute intervals, price adjustment and time units. A missing field does not mean a zero value.