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- openapi: 3.0.1
- servers:
- - url: '{scheme}://developer.uspto.gov/ds-api'
- variables:
- scheme:
- description: 'The Data Set API is accessible via https and http'
- enum:
- - 'https'
- - 'http'
- default: 'https'
- info:
- description: >-
- The Data Set API (DSAPI) allows the public users to discover and search
- USPTO exported data sets. This is a generic API that allows USPTO users to
- make any CSV based data files searchable through API. With the help of GET
- call, it returns the list of data fields that are searchable. With the help
- of POST call, data can be fetched based on the filters on the field names.
- Please note that POST call is used to search the actual data. The reason for
- the POST call is that it allows users to specify any complex search criteria
- without worry about the GET size limitations as well as encoding of the
- input parameters.
- version: 1.0.0
- title: USPTO Data Set API
- contact:
- name: Open Data Portal
- url: 'https://developer.uspto.gov'
- email: developer@uspto.gov
- tags:
- - name: metadata
- description: Find out about the data sets
- - name: search
- description: Search a data set
- paths:
- /:
- get:
- tags:
- - metadata
- operationId: list-data-sets
- summary: List available data sets
- responses:
- '200':
- description: Returns a list of data sets
- content:
- application/json:
- schema:
- $ref: '#/components/schemas/dataSetList'
- example:
- {
- "total": 2,
- "apis": [
- {
- "apiKey": "oa_citations",
- "apiVersionNumber": "v1",
- "apiUrl": "https://developer.uspto.gov/ds-api/oa_citations/v1/fields",
- "apiDocumentationUrl": "https://developer.uspto.gov/ds-api-docs/index.html?url=https://developer.uspto.gov/ds-api/swagger/docs/oa_citations.json"
- },
- {
- "apiKey": "cancer_moonshot",
- "apiVersionNumber": "v1",
- "apiUrl": "https://developer.uspto.gov/ds-api/cancer_moonshot/v1/fields",
- "apiDocumentationUrl": "https://developer.uspto.gov/ds-api-docs/index.html?url=https://developer.uspto.gov/ds-api/swagger/docs/cancer_moonshot.json"
- }
- ]
- }
- /{dataset}/{version}/fields:
- get:
- tags:
- - metadata
- summary: >-
- Provides the general information about the API and the list of fields
- that can be used to query the dataset.
- description: >-
- This GET API returns the list of all the searchable field names that are
- in the oa_citations. Please see the 'fields' attribute which returns an
- array of field names. Each field or a combination of fields can be
- searched using the syntax options shown below.
- operationId: list-searchable-fields
- parameters:
- - name: dataset
- in: path
- description: 'Name of the dataset.'
- required: true
- example: "oa_citations"
- schema:
- type: string
- - name: version
- in: path
- description: Version of the dataset.
- required: true
- example: "v1"
- schema:
- type: string
- responses:
- '200':
- description: >-
- The dataset API for the given version is found and it is accessible
- to consume.
- content:
- application/json:
- schema:
- type: string
- '404':
- description: >-
- The combination of dataset name and version is not found in the
- system or it is not published yet to be consumed by public.
- content:
- application/json:
- schema:
- type: string
- /{dataset}/{version}/records:
- post:
- tags:
- - search
- summary: >-
- Provides search capability for the data set with the given search
- criteria.
- description: >-
- This API is based on Solr/Lucense Search. The data is indexed using
- SOLR. This GET API returns the list of all the searchable field names
- that are in the Solr Index. Please see the 'fields' attribute which
- returns an array of field names. Each field or a combination of fields
- can be searched using the Solr/Lucene Syntax. Please refer
- https://lucene.apache.org/core/3_6_2/queryparsersyntax.html#Overview for
- the query syntax. List of field names that are searchable can be
- determined using above GET api.
- operationId: perform-search
- parameters:
- - name: version
- in: path
- description: Version of the dataset.
- required: true
- schema:
- type: string
- default: v1
- - name: dataset
- in: path
- description: 'Name of the dataset. In this case, the default value is oa_citations'
- required: true
- schema:
- type: string
- default: oa_citations
- responses:
- '200':
- description: successful operation
- content:
- application/json:
- schema:
- type: array
- items:
- type: object
- additionalProperties:
- type: object
- '404':
- description: No matching record found for the given criteria.
- requestBody:
- content:
- application/x-www-form-urlencoded:
- schema:
- type: object
- properties:
- criteria:
- description: >-
- Uses Lucene Query Syntax in the format of
- propertyName:value, propertyName:[num1 TO num2] and date
- range format: propertyName:[yyyyMMdd TO yyyyMMdd]. In the
- response please see the 'docs' element which has the list of
- record objects. Each record structure would consist of all
- the fields and their corresponding values.
- type: string
- default: '*:*'
- start:
- description: Starting record number. Default value is 0.
- type: integer
- default: 0
- rows:
- description: >-
- Specify number of rows to be returned. If you run the search
- with default values, in the response you will see 'numFound'
- attribute which will tell the number of records available in
- the dataset.
- type: integer
- default: 100
- required:
- - criteria
- components:
- schemas:
- dataSetList:
- type: object
- properties:
- total:
- type: integer
- apis:
- type: array
- items:
- type: object
- properties:
- apiKey:
- type: string
- description: To be used as a dataset parameter value
- apiVersionNumber:
- type: string
- description: To be used as a version parameter value
- apiUrl:
- type: string
- format: uriref
- description: "The URL describing the dataset's fields"
- apiDocumentationUrl:
- type: string
- format: uriref
- description: A URL to the API console for each API
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