{"status":"suspended","path":"/api/v1/alerts/subscribe","was":"free","reason":"this endpoint's core output is USD price-threshold alerts (cannot fire on a frozen panel); the USD panel froze 2026-09-07 and we will not sell or serve a stale number as current","resumes_when":"a live USD price series exists again (feed restored or licensed)","not_charged":true,"alternatives":{"graded_slab_terms":"/api/v1/loan-terms?product_id=&grade= ($0.10, live basis)","graded_asks_free":"/api/v1/graded?product_id=","japanese_two_sided":"/jp/card/{game}/{set_code}/{card_id} (HTML, daily)","sports_board_free":"/api/v1/sports/board","last_published_usd_price_free":"/api/v1/price?product_id= (carries usd_panel.frozen)"},"usd_panel":{"frozen":true,"as_of":"2026-09-07","note":"USD prices are FROZEN at their last good date — the upstream feed stopped 2026-09-07. This response serves the last published number, not a current one. Japanese prints refresh daily; graded slabs refresh daily."}}