{"items":[{"card_url":"https://operator.blacklabelbots.com/.well-known/agent-card.json","checked_at":"2026-10-10T22:40:35.373268+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://operator.blacklabelbots.com/.well-known/agent-card.json","checked_at":"2026-10-10T20:23:40.506100+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://operator.blacklabelbots.com/.well-known/agent-card.json","checked_at":"2026-10-10T18:06:17.713746+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://operator.blacklabelbots.com/.well-known/agent-card.json","checked_at":"2026-10-10T15:49:02.892723+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://operator.blacklabelbots.com/.well-known/agent-card.json","checked_at":"2026-10-10T13:00:31.708494+00:00","success":true,"http_status":200,"detail":"Agent Card validated"}],"limit":50,"offset":0,"total":5,"window_days":30}