{"target":{"vertical":"campsites","group":"yellowstone","slug":"mammoth","name":"Mammoth","page":"https://campsitecancellations.com/scouts/campsites/yellowstone/mammoth","bookingUrl":"https://www.recreation.gov/camping/campgrounds/247571"},"watching":true,"checkedAt":"2026-09-05T05:37:04.567Z","cadenceMinutes":15,"watchingSince":"2026-07-13T22:36:03.961Z","rows":[{"availableSites":1,"date":"2026-09-23"}],"changes":[{"at":"2026-09-04T23:37:10.972Z","summary":{"closed":["2026-09-11"]}},{"at":"2026-09-04T22:22:08.813Z","summary":{"closed":["2026-09-04"]}},{"at":"2026-09-04T22:08:12.956Z","summary":{"opened":["2026-09-04"]}},{"at":"2026-09-04T20:37:16.131Z","summary":{"opened":["2026-09-11"]}},{"at":"2026-09-04T20:08:10.068Z","summary":{"closed":["2026-09-11"]}},{"at":"2026-09-04T19:06:09.647Z","summary":{"closed":["2026-09-09"]}},{"at":"2026-09-04T18:36:08.186Z","summary":{"closed":["2026-09-06"]}},{"at":"2026-09-04T18:07:07.010Z","summary":{"opened":["2026-09-06"],"closed":["2026-09-07","2026-09-08","2026-09-10"]}},{"at":"2026-09-04T17:51:08.835Z","summary":{"opened":["2026-09-07","2026-09-08","2026-09-09","2026-09-10"],"closed":["2026-09-06"]}},{"at":"2026-09-04T17:29:17.568Z","summary":{"opened":["2026-09-06"]}},{"at":"2026-09-04T16:36:13.172Z","summary":{"opened":["2026-09-11"]}},{"at":"2026-09-04T15:07:12.858Z","summary":{"closed":["2026-09-18"]}},{"at":"2026-09-04T14:52:15.115Z","summary":{"opened":["2026-09-18"],"closed":["2026-09-10"]}},{"at":"2026-09-04T14:06:09.390Z","summary":{"opened":["2026-09-10"],"closed":["2026-09-18"]}},{"at":"2026-09-04T13:51:06.690Z","summary":{"closed":["2026-09-10"]}},{"at":"2026-09-04T12:22:10.276Z","summary":{"opened":["2026-09-18"]}},{"at":"2026-09-04T02:52:06.194Z","summary":{"closed":["2026-09-07"]}},{"at":"2026-09-04T02:22:12.566Z","summary":{"opened":["2026-09-07"]}},{"at":"2026-09-04T01:52:20.552Z","summary":{"closed":["2026-09-05"]}},{"at":"2026-09-04T00:52:15.656Z","summary":{"opened":["2026-09-05"]}}],"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":"yellowstone/mammoth","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"}