name: Opendatasoft
description: Open data platform with REST APIs for accessing public datasets from 1,000+ cities and organizations, providing standard OData and JSON query interfaces. Now operating as Huwise, the platform powers 3,000+ data marketplaces and provides catalog, records, analysis, and export APIs across public portals worldwide.
image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg
url: https://raw.githubusercontent.com/api-evangelist/opendatasoft/refs/heads/main/apis.yml
created: '2026-06-13'
modified: '2026-06-13'
specificationVersion: '0.19'
tags:
  - Open Data
  - Datasets
  - Public Data
  - OData
  - REST
  - Government
  - Cities
apis:
  - name: Opendatasoft Explore API v2.1
    description: RESTful API for searching, browsing, and retrieving records from datasets hosted on any Opendatasoft-powered portal. Supports full-text search, filtering via ODSQL, geographic queries, aggregation/analysis, and data export in multiple formats. Returns JSON by default.
    image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://help.opendatasoft.com/apis/ods-explore-v2/
    baseURL: https://{domain}/api/explore/v2.1
    tags:
      - Open Data
      - Datasets
      - Records
      - Catalog
      - Search
      - Analysis
    properties:
      - type: Documentation
        url: https://help.opendatasoft.com/apis/ods-explore-v2/
      - type: OpenAPI
        url: https://public.opendatasoft.com/api/explore/v2.1/
      - type: Plans
        url: https://raw.githubusercontent.com/api-evangelist/opendatasoft/refs/heads/main/plans/opendatasoft-explore-api.yml
      - type: RateLimits
        url: https://raw.githubusercontent.com/api-evangelist/opendatasoft/refs/heads/main/rate-limits/opendatasoft-explore-api.yml
    contact:
      - FN: Huwise Support
        url: https://community.huwise.com/p/help
        email: ''

  - name: Opendatasoft OData API
    description: OData 3.0 and 4.0 compliant REST API for querying Opendatasoft datasets using standard OData query parameters including filtering, sorting, pagination, field selection, and full-text search. Supports JSON, XML, and ATOM response formats. Read-only service accessed at /api/odata relative to the platform hostname.
    image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://help.opendatasoft.com/apis/odata/
    baseURL: https://{domain}/api/odata
    tags:
      - OData
      - Open Data
      - Datasets
      - Standards
      - Query
    properties:
      - type: Documentation
        url: https://help.opendatasoft.com/apis/odata/
      - type: Plans
        url: https://raw.githubusercontent.com/api-evangelist/opendatasoft/refs/heads/main/plans/opendatasoft-odata-api.yml
      - type: RateLimits
        url: https://raw.githubusercontent.com/api-evangelist/opendatasoft/refs/heads/main/rate-limits/opendatasoft-odata-api.yml
    contact:
      - FN: Huwise Support
        url: https://community.huwise.com/p/help
        email: ''

  - name: Opendatasoft Explore API v1 (Deprecated)
    description: Legacy REST API (v1) for searching datasets and records on Opendatasoft portals. Supports dataset search, dataset lookup, records search, records lookup, analysis, download, geo clustering, real-time push, and multimedia download. Deprecated — new projects should use Explore API v2.1.
    image: https://kinlane-productions2.s3.amazonaws.com/apis-json/apis-json-logo.jpg
    humanURL: https://help.opendatasoft.com/apis/ods-search-v1/
    baseURL: https://{domain}/api/records/1.0
    tags:
      - Open Data
      - Datasets
      - Records
      - Legacy
      - Deprecated
    properties:
      - type: Documentation
        url: https://help.opendatasoft.com/apis/ods-search-v1/
    contact:
      - FN: Huwise Support
        url: https://community.huwise.com/p/help
        email: ''

common:
  - type: Website
    url: https://www.huwise.com/en/
  - type: LegacyWebsite
    url: https://www.opendatasoft.com/
  - type: Developer
    url: https://help.opendatasoft.com/
  - type: Community
    url: https://community.huwise.com/p/help
  - type: GitHub
    url: https://github.com/opendatasoft
  - type: Blog
    url: https://www.huwise.com/en/blog/
  - type: PrivacyPolicy
    url: https://www.huwise.com/en/privacy-policy/
  - type: TermsOfService
    url: https://www.huwise.com/en/terms-of-use/
  - type: PostmanWorkspace
    url: https://www.postman.com/api-evangelist/workspace/opendatasoft
  - type: Authentication
    url: https://help.opendatasoft.com/apis/ods-explore-v2/#section/Authentication
  - type: Plans
    url: https://raw.githubusercontent.com/api-evangelist/opendatasoft/refs/heads/main/plans/opendatasoft-explore-api.yml
  - type: RateLimits
    url: https://raw.githubusercontent.com/api-evangelist/opendatasoft/refs/heads/main/rate-limits/opendatasoft-explore-api.yml
  - type: FinOps
    url: https://raw.githubusercontent.com/api-evangelist/opendatasoft/refs/heads/main/finops/opendatasoft.yml
maintainers:
  - FN: API Evangelist
    url: https://apievangelist.com
    email: kin@apievangelist.com