Patent Detailed Bibliography API

REST API and MCP service documentation generated from server-side API definitions. Responses use the shared code, msg, and data envelope.

API selector

Patent & IP Risk

API overview

Query patent bibliographic records from the Zhihuiya database by patent ID or publication number. View request parameters, response fields, and MCP usage.

Try this API

Endpoint

https://api.nexscope.ai/api/skill-api/v1/skills/patent-detailed-bibliography/run

MCP method

nexscope_patent_detailed_bibliography

Authentication

All run endpoints require a user API key. Send it as a bearer token in the Authorization header.

Authorization: Bearer nk-xxxxxxxxxxxxxxxxx

Missing or invalid API keys return an authentication error. Manage keys from .

POSThttps://api.nexscope.ai/api/skill-api/v1/skills/patent-detailed-bibliography/run

Run an API

Request parameters documented by ecommerce.patent-detailed-bibliography.

Slug	`patent-detailed-bibliography`
Headers	`Authorization: Bearer nk-...` `Content-Type: application/json`
Request body	API-specific JSON object.
Response body	Platform envelope: code, msg, data, ts, time, cost, traceId. Inspect data.status for asynchronous completion.

Status codes

Code	Description
200	HTTP request completed. Check JSON code; only 0 indicates business success or acceptance.
400	Request JSON or required API parameters are invalid.
401	API key is missing, invalid, or cannot be matched to a user.
5xx	API execution or upstream service failed.

Example request

curl -X POST https://api.nexscope.ai/api/skill-api/v1/skills/patent-detailed-bibliography/run \
  -H "Authorization: Bearer nk-xxxxxxxxxxxxxxxxx" \
  -H "Content-Type: application/json" \
  -d '{   "patentNumber": "US11299876B2" }'

All categories/ Patent & IP Risk

POSThttps://api.nexscope.ai/api/skill-api/v1/skills/patent-detailed-bibliography/run

Run this API

Send a JSON request to execute this API and receive the documented response payload.

Open tester

Endpoint

Method	`POST`
Path	`https://api.nexscope.ai/api/skill-api/v1/skills/patent-detailed-bibliography/run`
Auth	`Bearer API key`
Content-Type	`application/json`

Request body

Name	Type	Required	Description
`patentId`	`string`	optional	Patent ID (at least one of patentId and patentNumber must be provided; if both are present, patentId takes priority). Only a single value is supported; multiple values separated by commas are not allowed. Max length: 60,000 characters
`patentNumber`	`string`	optional	Publication/grant number (at least one of patentId and patentNumber must be provided; if both are present, patentId takes priority). Only a single value is supported; multiple values separated by commas are not allowed. Max length: 60,000 characters Example: US11299876B2

Request example

{
  "patentNumber": "US11299876B2"
}

Response body

Name	Type	Required	Description
`data`	`any`	required	Data value used by this API operation.
`code`	`integer`	required	0 means accepted or successful; nonzero is a platform error.
`msg`	`string \| null`	required	Msg value used by this API operation.
`ts`	`string`	required	Epoch milliseconds.
`time`	`string`	required	Server local time: yyyy-MM-dd HH:mm:ss.
`cost`	`string`	required	Elapsed milliseconds, never credits; -1 outside web requests.
`traceId`	`string \| null`	required	Trace id value used by this API operation.

Any of option 1

Name	Type	Required	Description
`data`	`object`	required	Data value used by this API operation.
`data.total`	`integer`	optional	Number of records Example: 1
`data.data`	`array`	optional	Bibliography data list (see data fields below) Example: []
`data.columns`	`array`	optional	Columns for rendering Example: []
`data.type`	`string`	optional	Render style Example: null
`data.costToken`	`integer`	optional	Tokens consumed Example: 1
`data.data[].patentId`	`string`	optional	Patent ID Example: example-id
`data.data[].pn`	`string`	optional	Publication/grant number Example: null
`data.data[].inventionTitle`	`array`	optional	Patent title language and name Example: []
`data.data[].abstracts`	`array`	optional	Patent abstract Example: []
`data.data[].patentType`	`string`	optional	Patent type. APPLICATION: invention application, PATENT: granted invention, UTILITY: utility model, DESIGN: design Example: null
`data.data[].applicants`	`array`	optional	Original applicants Example: []
`data.data[].assignees`	`array`	optional	Current applicants (patentees) Example: []
`data.data[].inventors`	`array`	optional	Inventors Example: []
`data.data[].agents`	`array`	optional	Patent applicants Example: []
`data.data[].agency`	`array`	optional	Application agency Example: []
`data.data[].examiners`	`array`	optional	Examiner information Example: []
`data.data[].priorityClaims`	`array`	optional	Priority claims Example: []
`data.data[].applicationReference`	`object`	optional	Application filing reference data Example: {}
`data.data[].publicationReference`	`object`	optional	Publication reference data Example: {}
`data.data[].datesOfPublicAvailability`	`object`	optional	Public availability dates Example: {}
`data.data[].classificationIpcr`	`object`	optional	IPC classification Example: {}
`data.data[].classificationCpc`	`object`	optional	CPC classification Example: {}
`data.data[].classificationUpc`	`object`	optional	US patent classification Example: {}
`data.data[].classificationLoc`	`array`	optional	LOC classification Example: []
`data.data[].classificationFi`	`array`	optional	FI classification Example: []
`data.data[].classificationFterm`	`array`	optional	F-term classification Example: []
`data.data[].classificationGbc`	`object`	optional	GBC classification Example: {}
`data.data[].referenceCitedPatents`	`array`	optional	Cited patent documents Example: []
`data.data[].referenceCitedOthers`	`array`	optional	Cited non-patent literature Example: []
`data.data[].relatedDocuments`	`array`	optional	Divisional/continuation application information Example: []
`data.data[].pctOrRegionalFilingData`	`object`	optional	PCT or regional phase filing data Example: {}
`data.data[].pctOrRegionalPublishingData`	`object`	optional	PCT or regional phase publication data Example: {}
`data.data[].exdt`	`integer`	optional	Zhihuiya estimated patent expiration date Example: 1
`data.title`	`string`	optional	Provider-specific response title. Example: null
`data.sourceType`	`string`	optional	Provider-specific source platform type. Example: null
`data.sourceTool`	`string`	optional	Provider-specific source tool name. Example: null
`data.costTime`	`integer`	optional	Execution time reported by the upstream provider. Example: null
`data.page`	`integer`	optional	Current page returned by the upstream provider. Example: null
`data.pageSize`	`integer`	optional	Page size returned by the upstream provider. Example: null
`data.pageItemCount`	`integer`	optional	Item count on the current page returned by the upstream provider. Example: null
`data.totalPage`	`integer`	optional	Total page count returned by the upstream provider. Example: null
`data.dataSnapshotMonth`	`string`	optional	Data snapshot month returned by the upstream provider. Example: null

Any of option 2

Name	Type	Required	Description
`data`	`null`	required	Data value used by this API operation.

Response example

Platform response envelope. code 0 indicates success or acceptance; data contains the business result.

{
  "data": {
    "total": 1,
    "data": [
      {
        "patentId": "example-id",
        "inventionTitle": [],
        "abstracts": [],
        "applicants": [],
        "assignees": [],
        "inventors": [],
        "agents": [],
        "agency": [],
        "examiners": [],
        "priorityClaims": [],
        "applicationReference": {},
        "publicationReference": {},
        "datesOfPublicAvailability": {},
        "classificationIpcr": {},
        "classificationCpc": {},
        "classificationUpc": {},
        "classificationLoc": [],
        "classificationFi": [],
        "classificationFterm": [],
        "classificationGbc": {},
        "referenceCitedPatents": [],
        "referenceCitedOthers": [],
        "relatedDocuments": [],
        "pctOrRegionalFilingData": {},
        "pctOrRegionalPublishingData": {},
        "exdt": 1
      }
    ],
    "columns": [],
    "costToken": 1
  },
  "code": 0,
  "msg": null,
  "ts": "0",
  "time": "2026-01-01 00:00:00",
  "cost": "-1",
  "traceId": null
}

Responses

Code	Description
200	HTTP request completed. Check JSON code; only 0 indicates business success or acceptance.
400	Request JSON or required API parameters are invalid.
401	API key is missing, invalid, or cannot be matched to a user.
5xx	API execution or upstream service failed.

Data source, freshness, and limitations

Source, freshness, coverage, rate limits, and estimation notes are not specified in this API definition unless they appear in the request or response field documentation above. Do not assume official marketplace data or real-time freshness when it is not explicitly documented.

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MCP

Use the MCP endpoint when an agent needs to discover and call API tools with JSON-RPC.

GET /api/skill-api/v1/mcp

POST /api/skill-api/v1/mcp
Authorization: Bearer nk-xxxxxxxxxxxxxxxxx
Content-Type: application/json

Call a tool

{
  "jsonrpc": "2.0",
  "id": "tool-call-1",
  "method": "tools/call",
  "params": {
    "name": "nexscope_patent_detailed_bibliography",
    "arguments": {
      "patentNumber": "US11299876B2"
    }
  }
}

Online test

Execute the current API with your API key and JSON payload.

112 credits / callAPI usage records

Try it

Send a real request with the same contract shown in the reference.

Endpoint

https://api.nexscope.ai/api/skill-api/v1/skills/patent-detailed-bibliography/run

MCP method

nexscope_patent_detailed_bibliography

API key*

JSON payload*

cURL

curl -X POST \
  https://api.nexscope.ai/api/skill-api/v1/skills/patent-detailed-bibliography/run \
  -H "Authorization: Bearer nk-..." \
  -H "Content-Type: application/json" \
  -d '{ "patentNumber": "US11299876B2" }'

Response

No response yet. Run the request to see the response here.