name: NASA CMR Plans and Pricing
description: >
  Access plans and pricing for the NASA Common Metadata Repository (CMR) APIs.
  CMR is a free public service operated by NASA/EOSDIS. All search APIs are
  publicly accessible without authentication. Write (ingest) access requires
  registration and provider authorization through NASA Earthdata Login (EDL).
url: https://www.earthdata.nasa.gov/engage/open-data-services-software/earthdata-developer-portal/cmr-api

plans:

  - name: Public Search (Anonymous)
    description: >
      Unauthenticated read access to all public CMR search endpoints including
      collections, granules, variables, services, tools, and concepts. No
      registration required. Suitable for open data discovery and exploration
      of NASA's Earth science catalog.
    url: https://cmr.earthdata.nasa.gov/search/site/docs/search/api.html
    free: true
    features:
      - Full access to CMR Search REST API
      - Full access to CMR STAC API
      - Full access to CMR GraphQL API
      - Full access to CMR OpenSearch API
      - Full access to CMR CSW (Collection Catalog Service)
      - Multiple response formats (JSON, XML, CSV, UMM-JSON, ECHO10, DIF, KML)
      - Spatial, temporal, and keyword search
      - Faceted search and autocomplete
      - Deep paging via CMR-Search-After header
      - Up to 2,000 results per page

  - name: Authenticated Search (EDL Token)
    description: >
      Authenticated search using an Earthdata Login (EDL) Bearer Token.
      Grants access to restricted and embargoed collections beyond the public
      catalog. Tokens are free to obtain and valid for 30 days.
    url: https://urs.earthdata.nasa.gov/
    free: true
    features:
      - All public search capabilities
      - Access to restricted and embargoed collections
      - Access to private granule metadata
      - S3 bucket access listings via Access Control API
      - EDL Bearer Token required in Authorization header
      - Token valid for 30 days; renewable at no cost

  - name: Provider Ingest Access
    description: >
      Authorized metadata ingestion access for NASA data providers and data
      partners. Requires registration as a provider with NASA/EOSDIS and
      assignment of appropriate ACL roles. Enables creating, updating, and
      deleting collections, granules, variables, services, and tools in CMR.
    url: https://www.earthdata.nasa.gov/esdis/esco/standards-and-practices/earthdata-metadata-management
    free: true
    features:
      - Create, update, and delete collection metadata
      - Create, update, and delete granule metadata
      - Manage variables, services, and tools
      - Create batch subscriptions for change notifications
      - Validation endpoints for pre-ingest schema checking
      - Revision history for all metadata changes
      - Requires EDL Bearer Token (Level 4 MFA) or Launchpad SAML Token (Level 5)
      - Provider-specific ACL authorization required