{"items":[{"card_url":"https://stimhaus.ai/.well-known/agent-card.json","checked_at":"2026-10-10T18:07:06.288770+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://stimhaus.ai/.well-known/agent-card.json","checked_at":"2026-10-10T15:49:54.142393+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://stimhaus.ai/.well-known/agent-card.json","checked_at":"2026-10-10T13:03:27.888425+00:00","success":true,"http_status":200,"detail":"Agent Card validated"}],"limit":50,"offset":0,"total":3,"window_days":30}