Google Patent Search API

REST API and MCP service documentation generated from server-side API definitions. Responses shown here are the direct payload returned by each API execution.

API selector

Patent & IP Risk

API overview

Search Google patent and related scholarly records with structured results, pagination details, and search summaries for prior-art research.

Try this API

Endpoint

https://api.nexscope.ai/api/skill-api/v1/skills/google-patent-search/run

MCP method

nexscope_google_patent_search

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/google-patent-search/run

Run an API

Send a JSON request body using the parameters described below.

Slug	`google-patent-search`
Headers	`Authorization: Bearer nk_...` `Content-Type: application/json`
Request body	API-specific JSON object.
Response body	Direct API response payload. No data/result wrapper is added.

Status codes

Code	Description
200	API executed successfully. Body is the direct response payload.
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/google-patent-search/run \
  -H "Authorization: Bearer nk_xxxxxxxxxxxxxxxxx" \
  -H "Content-Type: application/json" \
  -d '{   "q": "wireless earbuds",   "num": 10,   "page": 1 }'

All categories/ Patent & IP Risk

POSThttps://api.nexscope.ai/api/skill-api/v1/skills/google-patent-search/run

Run this API

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

Open tester

Endpoint

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

Request body

Name	Type	Required	Description
`q`	`string`	required	Patent search query, maximum 1000 characters Example: wireless earbuds
`num`	`integer`	optional	Results per page, from 10 to 100 Example: 10
`page`	`integer`	optional	Page number, starting at 1 Example: 1
`country`	`string`	optional	Country filter
`language`	`string`	optional	Language filter
`before`	`string`	optional	Upper date boundary such as filing:20260101
`after`	`string`	optional	Lower date boundary such as filing:20200101
`sort`	`string`	optional	Sort order: new or old
`type`	`string`	optional	Document type: PATENT or DESIGN
`status`	`string`	optional	Document status: GRANT or APPLICATION
`patents`	`boolean`	optional	Include patent results Example: true
`scholar`	`boolean`	optional	Include scholar results Example: false
`litigation`	`string`	optional	Litigation filter: YES or NO
`inventor`	`string`	optional	Inventor filter
`assignee`	`string`	optional	Assignee filter
`clustered`	`boolean`	optional	Enable clustered results; only true is supported Example: true
`dups`	`string`	optional	Duplicate grouping mode; only language is supported Example: language

Request example

{
  "q": "wireless earbuds",
  "num": 10,
  "page": 1
}

Response body

No required request fields are defined for this API.

Response example

Direct response payload. No extra wrapper is added.

{
  "results": [],
  "summary": {
    "cpc": [
      {
        "percentage": 100,
        "key": "Total"
      }
    ]
  }
}

Responses

Code	Description
200	API executed successfully. Body is the direct response payload.
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_google_patent_search",
    "arguments": {
      "q": "wireless earbuds",
      "num": 10,
      "page": 1
    }
  }
}

Online test

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

Try it

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

Endpoint

https://api.nexscope.ai/api/skill-api/v1/skills/google-patent-search/run

MCP method

nexscope_google_patent_search

API key*

JSON payload*

cURL

curl -X POST \
  https://api.nexscope.ai/api/skill-api/v1/skills/google-patent-search/run \
  -H "Authorization: Bearer nk-..." \
  -H "Content-Type: application/json" \
  -d '{ "q": "wireless earbuds", "num": 10, "page": 1 }'

Response

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