generated: '2026-08-02'
method: probed
source: live version probes of shop.drinkag1.com, 2026-08-02
note: AG1 itself publishes no versioning policy, deprecation policy, SLA, status page or
  changelog. What follows is the versioning behaviour observed on the surfaces served
  from AG1 hosts. Where a policy exists only at the platform level it is recorded as
  inherited and NOT wired as an AG1 StatusPage/Deprecation pointer, because AG1 does not
  publish it.
versioning:
  scheme: date-based path segment
  current: '2026-04'
  surface: https://shop.drinkag1.com/api/{YYYY-MM}/graphql.json
  observed_serving: ['2025-04', '2025-07', '2025-10', '2026-01', '2026-04', unstable]
  response_header: x-shopify-api-version
  mcp_version_header: x-shopify-mcp-api-version
  mcp_version_observed: unstable
ucp:
  current: '2026-04-08'
  supported_versions:
    '2026-04-08': https://athleticgreensusa.myshopify.com/.well-known/ucp/2026-04-08
    '2026-01-23': https://athleticgreensusa.myshopify.com/.well-known/ucp/2026-01-23
  discovery: https://shop.drinkag1.com/.well-known/ucp
  note: the merchant profile advertises version negotiation - two protocol versions are
    served concurrently, the older one remaining addressable at its own URL
deprecation:
  policy_url: null
  sunset_header: false
  observed: no Deprecation or Sunset response header was returned by any probed endpoint
  inherited:
    source: Shopify platform API versioning (quarterly releases, each version supported
      for a fixed window)
    note: not published by AG1; recorded for context only
sla:
  url: null
status_page:
  url: null
  inherited: https://www.shopifystatus.com/
  note: platform status page, not an AG1 property; no AG1 status page exists
changelog:
  url: null
  note: AG1 publishes no API changelog; version drift is observable only through the
    date-versioned GraphQL path and the UCP supported_versions map
deprecated_operations: []