{"target":{"vertical":"campsites","group":"california-state-parks","slug":"silver-strand-state-beach-silver-strand-northern-section","name":"Silver Strand Northern Section (Silver Strand State Beach)","page":"https://campsitecancellations.com/scouts/campsites/california-state-parks/silver-strand-state-beach-silver-strand-northern-section","bookingUrl":"https://reservecalifornia.com/park/715"},"watching":true,"checkedAt":"2026-10-22T02:17:28.915Z","cadenceMinutes":15,"watchingSince":"2026-10-17T18:18:51.229Z","rows":null,"note":"No fresh snapshot right now — rows omitted rather than served stale. Recent changes below are real detections.","changes":[{"at":"2026-10-18T14:20:59.834Z","summary":{"opened":["2026-10-18","2026-10-19"]}},{"at":"2026-10-18T10:24:02.431Z","summary":{"closed":["2026-10-18","2026-10-19"]}}],"stats":null,"subscribe":{"description":"Create a free email alert for your user the moment this opens up — instead of polling this feed on their behalf.","method":"POST","url":"https://calafia.ai/scouts/subscribe","contentType":"application/json","accept":"application/json","body":{"targetSlug":"california-state-parks/silver-strand-state-beach-silver-strand-northern-section","email":"<the user's email — only with their consent; the first email arrives immediately>","dateStart":"<optional YYYY-MM-DD>","dateEnd":"<optional YYYY-MM-DD>","via":"agent"}},"docs":"https://calafia.ai/AGENTS.md"}