generated: '2026-09-12'
method: searched
source: https://devportal.gracenote.com/video/on-api/release-notes
provider: Gracenote
providerId: gracenote
description: >-
  Gracenote publishes per-product release notes, but the developer portal pages are pointers rather
  than content: the On API release-notes page reads, in full, "For the latest release information, see
  customer notifications on the Gracenote Help Center." The dated entries live in the Zendesk Help
  Center at support.gracenote.com, which returns 403 to an anonymous crawler, so no dated entry list
  could be captured.
scheme: per-product release notes, dated, published to a Zendesk Help Center
current_versions:
- product: On API
  version: '3.28'
  source: openapi/gracenote-on-api-openapi.json
- product: GVD API
  version: '3.06'
  source: openapi/gracenote-gvd-api-openapi.json
- product: GMD API
  version: '2.0'
  source: openapi/gracenote-gmd-api-v2-openapi.json
- product: GMD API
  version: 3.0 Beta
  source: openapi/gracenote-gmd-api-v3-openapi.json
- product: GN IDS API
  version: 1.9.3
  source: openapi/gracenote-gn-ids-api-openapi.json
- product: Nexus API
  version: v1.1.5
  source: openapi/gracenote-nexus-api-openapi.json
- product: OnConnect Lookup APIs
  version: '1.1'
  source: openapi/gracenote-onconnect-lookup-apis-openapi.json
- product: Online Video and Social APIs
  version: '2.0'
  source: openapi/gracenote-online-video-social-apis-openapi.json
- product: Global Sports Data Lookup API
  version: '1'
  source: openapi/gracenote-global-sports-data-lookup-api-openapi.json
- product: Global Sports Data Update API
  version: '6'
  source: openapi/gracenote-global-sports-data-update-api-openapi.json
entries: []
entries_note: >-
  Empty on purpose. The portal's release-notes pages carry no dated entries of their own; every one
  redirects the reader to the Help Center. An honest zero, not an unchecked field.
portal_page_dates:
  note: >-
    The portal does expose a last-modified timestamp per docs page in its page metadata. Observed
    2026-09-12 — On API release notes 2026-09-09T23:17:02Z, GMD v2 error codes 2026-09-09T23:17:02Z,
    Video MCP tool reference 2026-09-09T23:17:02Z, AI landing page 2026-09-10T19:11:30Z. The portal is
    actively maintained.
release_notes_index: https://devportal.gracenote.com/
help_center: https://support.gracenote.com/hc/en-us
help_center_probe:
  url: https://support.gracenote.com/hc/en-us
  status: 403
  fetched: '2026-09-12'