{"target":{"vertical":"campsites","group":"grand-canyon","slug":"mather","name":"Mather","page":"https://campsitecancellations.com/scouts/campsites/grand-canyon/mather","bookingUrl":"https://www.recreation.gov/camping/campgrounds/232490"},"watching":true,"checkedAt":"2026-09-05T04:43:06.727Z","cadenceMinutes":15,"watchingSince":"2026-07-13T22:42:04.208Z","rows":[{"availableSites":81,"date":"2026-09-04"},{"availableSites":26,"date":"2026-09-05"},{"availableSites":55,"date":"2026-09-06"},{"availableSites":187,"date":"2026-09-07"},{"availableSites":173,"date":"2026-09-08"},{"availableSites":157,"date":"2026-09-09"},{"availableSites":153,"date":"2026-09-10"},{"availableSites":87,"date":"2026-09-11"},{"availableSites":89,"date":"2026-09-12"},{"availableSites":132,"date":"2026-09-13"},{"availableSites":140,"date":"2026-09-14"},{"availableSites":121,"date":"2026-09-15"},{"availableSites":129,"date":"2026-09-16"},{"availableSites":125,"date":"2026-09-17"},{"availableSites":92,"date":"2026-09-18"},{"availableSites":73,"date":"2026-09-19"},{"availableSites":107,"date":"2026-09-20"},{"availableSites":117,"date":"2026-09-21"},{"availableSites":103,"date":"2026-09-22"},{"availableSites":99,"date":"2026-09-23"},{"availableSites":104,"date":"2026-09-24"},{"availableSites":58,"date":"2026-09-25"},{"availableSites":69,"date":"2026-09-26"},{"availableSites":123,"date":"2026-09-27"},{"availableSites":128,"date":"2026-09-28"},{"availableSites":133,"date":"2026-09-29"},{"availableSites":129,"date":"2026-09-30"}],"changes":[{"at":"2026-09-01T00:13:10.501Z","summary":{"opened":["2026-09-01","2026-09-02","2026-09-03","2026-09-04","2026-09-05","2026-09-06","2026-09-07","2026-09-08","2026-09-09","2026-09-10","2026-09-11","2026-09-12","2026-09-13","2026-09-14","2026-09-15","2026-09-16","2026-09-17","2026-09-18","2026-09-19","2026-09-20"]}},{"at":"2026-08-01T00:13:09.898Z","summary":{"opened":["2026-08-01","2026-08-02","2026-08-03","2026-08-04","2026-08-05","2026-08-06","2026-08-07","2026-08-08","2026-08-09","2026-08-10","2026-08-11","2026-08-12","2026-08-13","2026-08-14","2026-08-15","2026-08-16","2026-08-17","2026-08-18","2026-08-19","2026-08-20"]}},{"at":"2026-07-27T07:13:11.627Z","summary":{"closed":["2026-07-26"]}},{"at":"2026-07-26T07:13:05.859Z","summary":{"closed":["2026-07-25"]}},{"at":"2026-07-25T07:13:04.511Z","summary":{"closed":["2026-07-24"]}},{"at":"2026-07-24T07:16:04.387Z","summary":{"closed":["2026-07-23"]}},{"at":"2026-07-23T07:13:08.190Z","summary":{"closed":["2026-07-22"]}},{"at":"2026-07-22T07:13:08.266Z","summary":{"closed":["2026-07-21"]}},{"at":"2026-07-21T07:13:05.924Z","summary":{"closed":["2026-07-20"]}},{"at":"2026-07-20T07:13:05.303Z","summary":{"closed":["2026-07-19"]}},{"at":"2026-07-19T07:26:09.341Z","summary":{"closed":["2026-07-18"]}},{"at":"2026-07-18T07:13:08.613Z","summary":{"closed":["2026-07-17"]}},{"at":"2026-07-17T07:13:11.132Z","summary":{"closed":["2026-07-16"]}},{"at":"2026-07-16T07:13:09.138Z","summary":{"closed":["2026-07-15"]}},{"at":"2026-07-15T07:13:09.283Z","summary":{"closed":["2026-07-14"]}},{"at":"2026-07-14T07:13:04.499Z","summary":{"closed":["2026-07-13"]}}],"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":"grand-canyon/mather","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"}