name: WHO API Plans & Pricing
description: >
  The World Health Organization provides free public access to its APIs as a
  global public good. There are no paid tiers or commercial licensing fees for
  the core data APIs. The ICD API requires free registration to obtain OAuth 2
  client credentials. The GHO OData API is completely open with no
  authentication or registration required.
plans:
  - name: GHO OData API - Open Access
    description: >
      Fully open, no registration or authentication required. Access all Global
      Health Observatory indicators, country-level health statistics, and
      dimension data via OData protocol.
    price: Free
    features:
      - No registration required
      - No API key needed
      - OData protocol support
      - Power BI compatible
      - JSON response format
      - Filter by indicator, country, region, year
  - name: ICD API - Free Registered Access
    description: >
      Free access to the International Classification of Diseases API after
      registering for an account at icd.who.int/icdapi. Provides OAuth 2
      client credentials for authentication.
    price: Free
    features:
      - Free registration required
      - OAuth 2 client credentials (client ID + client secret)
      - ICD-11 Foundation and Linearizations access
      - ICD-10 access
      - Multilingual support via Accept-Language header
      - Swagger/OpenAPI documentation
      - Local deployment (Docker, Windows Service, Linux systemd)
      - Sample code available on GitHub
    license: Creative Commons Attribution-NoDerivs 3.0 IGO (CC BY-ND 3.0 IGO)
notes: >
  WHO APIs are provided as global public goods in support of the WHO
  mission to promote health for all. Commercial use is permitted under
  applicable licenses with attribution. No SLA or uptime guarantees are
  published for public API consumers.