{"ok":true,"endpoints":["GET \/doctors","GET \/slots?doctor_id=1&date=YYYY-MM-DD","POST \/auth\/request-otp {phone}","POST \/auth\/verify-otp {phone, code}","POST \/telegram\/link-token (patient session)","POST \/appointments {slot_id} (patient session)","GET \/me\/appointments (patient session)","POST \/appointments\/{id}\/cancel (patient session)"]}