{"items":[{"card_url":"https://omahahailguy.com/.well-known/agent-card.json","checked_at":"2026-10-23T22:09:05.289549+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://omahahailguy.com/.well-known/agent-card.json","checked_at":"2026-10-23T19:51:39.310947+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://omahahailguy.com/.well-known/agent-card.json","checked_at":"2026-10-23T17:31:46.673503+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://omahahailguy.com/.well-known/agent-card.json","checked_at":"2026-10-23T15:08:07.452688+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://omahahailguy.com/.well-known/agent-card.json","checked_at":"2026-10-23T12:49:15.220788+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://omahahailguy.com/.well-known/agent-card.json","checked_at":"2026-10-23T10:31:31.538372+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://omahahailguy.com/.well-known/agent-card.json","checked_at":"2026-10-23T07:57:50.567683+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://omahahailguy.com/.well-known/agent-card.json","checked_at":"2026-10-23T05:38:36.688199+00:00","success":true,"http_status":200,"detail":"Agent Card validated"}],"limit":50,"offset":0,"total":8,"window_days":30,"_localmark":{"contribution":{"optional":true,"directory_access":"free","operator_authorization_required":true,"affects_rankings":false,"message":"LocalMark is free. Optional contributions help fund ongoing checks.","support_url":"https://localmark.ai/support","metadata_url":"https://localmark.ai/api/v1/support/contributions"}}}