{"items":[{"card_url":"https://polymarket-odds-movers.hergertsynthora.com/.well-known/agent-card.json","checked_at":"2026-10-10T20:23:49.812281+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://polymarket-odds-movers.hergertsynthora.com/.well-known/agent-card.json","checked_at":"2026-10-10T18:06:26.286244+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://polymarket-odds-movers.hergertsynthora.com/.well-known/agent-card.json","checked_at":"2026-10-10T15:49:11.998765+00:00","success":true,"http_status":200,"detail":"Agent Card validated"},{"card_url":"https://polymarket-odds-movers.hergertsynthora.com/.well-known/agent-card.json","checked_at":"2026-10-10T13:01:04.640574+00:00","success":true,"http_status":200,"detail":"Agent Card validated"}],"limit":50,"offset":0,"total":4,"window_days":30}