Google

Google Patents

Retrieve Google Patents using its native source data.

post/v1/google/patents/search

Request

  • Base URL: https://api.prismcrawl.com
  • URL: https://api.prismcrawl.com/v1/google/patents/search
  • Auth: API key in header x-api-key

Request body

querystring

Text to search for on the selected service. At most 8,192 UTF-8 bytes.

languagestring

Provider-supported language code, such as en.

pageinteger

One-based page number.

limitinteger

Maximum number of items to return. The provider may return fewer.

sort_by'new' | 'old' | 'relevance'

The provider's supported sort order.

device'desktop' | 'mobile' | 'tablet'

Device presentation for the source request.

htmlboolean

Return the encoded original response rather than parsed JSON.

zero_traceboolean

Do not archive source or parsed response artifacts.

clusteredboolean

Group results by patent classification.

patentsboolean

Include patents, default true.

scholarboolean

Include scholarly literature, default false.

dups'language'

Native patent dups filter.

status'GRANT' | 'APPLICATION'

Native patent status filter.

type'PATENT' | 'DESIGN'

Native patent type filter.

litigation'YES' | 'NO'

Native patent litigation filter.

beforestring

Date bound in type:YYYYMMDD format; dates must exist.

afterstring

Date bound in type:YYYYMMDD format; dates must exist.

inventorstring

Comma-separated names; enclose a name containing a comma in parentheses.

assigneestring

Comma-separated names; enclose a name containing a comma in parentheses.

patent_countriesstring

Comma-separated native patent jurisdictions (for example US,WO).

patent_languagesstring

Comma-separated native document languages (for example ENGLISH,GERMAN).

output'json' | 'html' | 'md' | 'null' nullable

Response content format. md returns Markdown in data.content with data.format=md; the JSON success/request envelope remains. Accept: text/markdown also selects Markdown unless output or html=true is explicit. html is an alias for html=true and retains the existing Brotli/Base64 source format.

json_restrictorstring nullable

Select fields within data.content for JSON or Markdown. Supports comma-separated paths, non-negative array indices, half-open slices [0:3] (either bound may be omitted), [] and .{nested,subqueries}. Up to128 selections and16 levels. Missing fields are omitted; selected declared fields retain their zero defaults. The request envelope and credit headers remain. Include next_page_token when pagination is needed. Incompatible with HTML output. This changes response presentation only; tracing-enabled history retains the complete JSON result.

no_cacheboolean nullable

Accepted for compatibility. Searches are always fetched without a result cache for either value; normal successful-request billing applies.

Example request

{
  "json_restrictor": "results[].{title,url},has_next_page,next_page_token"
}

Response

Request completed. One credit is charged, including recognized empty or unavailable source results and source inventory changes discovered after a valid continuation is fetched. These completed responses may preserve verified partial results; operational failures remain errors.

successtrue required
request_idstring uuid required

Changes

No recorded changes to this operation across all 1 revision of this API.