Opendatasoft Explore Api
Opendatasoft (now Huwise) provides its Explore API through portal-specific deployments. Public portals offer anonymous access with generous daily quotas. Authenticated users receive extended quotas. Enterprise platform licensing is available via direct sales for organizations deploying their own portals.
Opendatasoft Explore Api is the machine-readable pricing-plan profile for Opendatasoft on the APIs.io network, conforming to the API Commons Plans specification.
It defines 3 plans, covering free, freemium, and enterprise tiers, with named plans including Anonymous Public Access, Authenticated User Access, Enterprise Platform License.
Tagged areas include Open Data, Datasets, Public Data, OData, and REST.
Plans
Free, unauthenticated access to public datasets on any Opendatasoft-powered portal. Quota varies per portal — the flagship public.opendatasoft.com portal allows up to 10,000,000 API calls per day for anonymous users. No API key required for public datasets.
Extended API access for users registered on an Opendatasoft portal. Authentication via API key or OAuth2. Provides higher quotas than anonymous access and the ability to access restricted (private) datasets that the account has been granted permission to view.
Full Huwise (Opendatasoft) platform license for organizations deploying their own white-labeled open data portal. Includes API access configuration, custom branding, data catalog, metadata management, AI-powered search, and role-based access control. Pricing is quote-based via sales contact.
Work with this as data
Every plan here is available over the APIs.io API and to AI agents over MCP.
MCP server
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
Tools for plans
4 MCP tools reach this
find_plansBrowse and filter every plan in the catalog.apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.resolveTurn a domain, URL or GitHub org into the provider it belongs to.find_cohortsEvery scored population of providers in the catalog.
Call it yourself
curl for this page
curl "https://apis.io/api/v1/plans/opendatasoft-explore-api"curl "https://apis.io/api/v1/plans?limit=25"Discovery needs no key. Ratings and market analysis are Pro.