{
  "id": "dial",
  "name": "Dial",
  "version": "0.1.0",
  "maturity": "runtime-spine-public-port",
  "category": "scheduling",
  "spine": {
    "id": "scheduling",
    "record": "booking against an availability rule"
  },
  "replaces": [
    { "name": "Calendly", "edition": null }
  ],
  "description": "An invitee-first, self-hosted scheduler for one business or independent host.",
  "capabilities": [
    {
      "id": "public-home",
      "clauses": ["HOME-001"]
    },
    {
      "id": "access-and-authorisation",
      "clauses": ["AUTH-001", "AUTH-002", "AUTH-003", "AUTH-004", "AUTH-005"]
    },
    {
      "id": "operator-workspace",
      "clauses": ["OPER-001", "OPER-002", "OPER-003", "OPER-004"]
    },
    {
      "id": "host-profile",
      "clauses": ["PROFILE-001", "PROFILE-002", "PROFILE-003"]
    },
    {
      "id": "event-types",
      "clauses": ["EVENT-001", "EVENT-002", "EVENT-003", "EVENT-004", "EVENT-005", "EVENT-006"]
    },
    {
      "id": "public-booking",
      "clauses": ["PUBLIC-001", "PUBLIC-002", "PUBLIC-003", "PUBLIC-004", "PUBLIC-005", "PUBLIC-006"]
    },
    {
      "id": "availability",
      "clauses": ["AVAIL-001", "AVAIL-002", "AVAIL-003", "AVAIL-004", "AVAIL-005", "AVAIL-006", "AVAIL-007", "AVAIL-008", "AVAIL-009"]
    },
    {
      "id": "booking-lifecycle",
      "clauses": ["BOOK-001", "BOOK-002", "BOOK-003", "BOOK-004", "BOOK-005", "BOOK-006", "BOOK-007", "BOOK-008", "BOOK-009", "BOOK-010", "BOOK-011", "BOOK-012"]
    },
    {
      "id": "calendar-and-meeting-sync",
      "clauses": ["CAL-001", "CAL-002", "CAL-003", "CAL-004", "CAL-005", "CAL-006", "CAL-007", "CAL-008", "CAL-009"]
    },
    {
      "id": "alternative-availability",
      "clauses": ["REQUEST-001", "REQUEST-002", "REQUEST-003", "REQUEST-004", "REQUEST-005"]
    },
    {
      "id": "notifications",
      "clauses": ["NOTIFY-001", "NOTIFY-002", "NOTIFY-003", "NOTIFY-004", "NOTIFY-005", "NOTIFY-006", "NOTIFY-007"]
    },
    {
      "id": "data-portability",
      "clauses": ["DATA-001", "DATA-002"]
    }
  ],
  "nonGoals": [
    "Multiple hosts or workspaces",
    "Roles and permissions",
    "Team round-robin or collective scheduling",
    "Group events, classes, waitlists, or resource capacity",
    "Additional invitee guests on a booking",
    "Bookings that wait for host approval before they are confirmed",
    "Payments, deposits, refunds, or booking fees",
    "Recurring booking series or scheduling polls",
    "Marketplace discovery, ratings, or invitee-submitted reviews",
    "SMS, WhatsApp, phone automation, CRM, campaigns, or marketing automation",
    "Automatic adoption of arbitrary external-calendar time or location edits",
    "AI routing or ranking",
    "Native mobile apps"
  ],
  "externals": [
    {
      "id": "google-calendar",
      "required": true,
      "why": "A scheduler must read the host's real busy time and place accepted bookings on the calendar people already use; Cloudflare has no calendar primitive. EVENT-006 blocks publishing any event type without a healthy destination-calendar connection, and AVAIL-004 fails booking closed without a readable calendar.",
      "data": ["host OAuth identity", "calendar identifiers", "booking event details", "invitee name and email"],
      "adapters": ["calendar.provider.v1"]
    },
    {
      "id": "google-meet",
      "required": false,
      "why": "The prototype's default location is a real Google Meet conference, which requires provider-side conference creation. EVENT-004 also lets an event type use a fixed link, a phone number, or an in-person address instead, so a deployment can run with no event type ever using Meet.",
      "data": ["booking correlation ID", "event title", "start and end instant"],
      "adapters": ["calendar.provider.v1"]
    },
    {
      "id": "resend",
      "required": true,
      "why": "Cloudflare does not provide transactional email delivery or bounce webhooks; confirmations and change notices must reach external inboxes. EVENT-006 also blocks publishing any event type without a healthy mail-provider connection.",
      "data": ["operator and invitee email", "booking or request content", "calendar attachment"],
      "adapters": ["mail.sender.v1"]
    }
  ],
  "env": [
    {
      "name": "ENVIRONMENT",
      "secret": false,
      "required": true,
      "why": "Deployment mode: development, preview, or production. Controls local magic-link sink availability and cookie transport security."
    },
    {
      "name": "APP_URL",
      "secret": false,
      "required": true,
      "why": "Canonical deployment origin used in public links; local development uses its loopback HTTP origin."
    },
    {
      "name": "SESSION_SECRET",
      "secret": true,
      "required": true,
      "why": "Hashes opaque operator session and magic-link tokens."
    },
    {
      "name": "RESEND_API_KEY",
      "secret": true,
      "required": false,
      "why": "Authenticates the mail.sender.v1 adapter once it is implemented; not read by the deployment today, since no mail adapter exists yet."
    },
    {
      "name": "GOOGLE_OAUTH_CLIENT_ID",
      "secret": false,
      "required": false,
      "why": "Identifies the calendar.provider.v1 OAuth client once it is implemented; not read by the deployment today, since no calendar adapter exists yet."
    },
    {
      "name": "GOOGLE_OAUTH_CLIENT_SECRET",
      "secret": true,
      "required": false,
      "why": "Authenticates the calendar.provider.v1 OAuth client once it is implemented; not read by the deployment today, since no calendar adapter exists yet."
    },
    {
      "name": "CALENDAR_WEBHOOK_SECRET",
      "secret": true,
      "required": false,
      "why": "Authenticates the calendar.provider.v1 adapter's webhook callbacks once it is implemented; not read by the deployment today, since no calendar adapter exists yet."
    },
    {
      "name": "RESEND_WEBHOOK_SECRET",
      "secret": true,
      "required": false,
      "why": "Authenticates the mail.sender.v1 adapter's delivery and bounce webhooks once it is implemented; not read by the deployment today, since no mail adapter exists yet."
    }
  ],
  "deploy": {
    "healthPath": "/health",
    "operatorPath": "/app",
    "publicPaths": [
      "/",
      "/assets/",
      "/media/",
      "/signin",
      "/privacy",
      "/auth/",
      "/api/auth/",
      "/book/",
      "/manage/",
      "/embed/",
      "/api/public/",
      "/api/calendar/oauth/callback",
      "/api/webhooks/google-calendar",
      "/api/webhooks/resend",
      "/health"
    ]
  },
  "customFields": ["eventType", "booking", "availabilityRequest"],
  "extensionPoints": {
    "contributions": [
      "operator.route.v1",
      "operator.page.v1",
      "operator.navigation.v1",
      "operator.settings-section.v1",
      "job.handler.v1",
      "cron.handler.v1",
      "queue.consumer.v1"
    ],
    "policies": [
      "operator.management.v1",
      "booking.questions.v1",
      "availability.recommendation.v1",
      "booking.reschedule.v1",
      "booking.cancellation.v1",
      "availability-request.routing.v1",
      "reminder.schedule.v1",
      "calendar.external-deletion.v1"
    ],
    "events": [
      "profile.updated.v1",
      "event-type.published.v1",
      "event-type.disabled.v1",
      "event-type.deleted.v1",
      "booking.confirmed.v1",
      "booking.rescheduled.v1",
      "booking.cancelled.v1",
      "availability-request.created.v1",
      "availability-request.handled.v1",
      "availability-request.closed.v1",
      "calendar.connection-health-changed.v1",
      "delivery.failed.v1"
    ],
    "slots": [
      "operator.navigation.after.v1",
      "operator.dashboard.after.v1",
      "event-type.header.actions.v1",
      "event-type.settings.after.v1",
      "booking.list.row-actions.v1",
      "booking.detail.sidebar.after.v1",
      "booking.detail.actions.after.v1",
      "availability-request.detail.after.v1",
      "public.profile.after.v1",
      "public.event.before-booking.v1",
      "public.confirmation.after.v1",
      "settings.calendar.after.v1"
    ],
    "adapters": ["calendar.provider.v1", "mail.sender.v1"]
  },
  "limits": {
    "status": "estimated-until-load-tested",
    "estimatedAt": "2026-08-31",
    "maxOperators": 10,
    "maxEventTypes": 100,
    "maxFocusAreas": 6,
    "maxFocusAreaChars": 40,
    "maxSocialProofEntries": 3,
    "maxSocialProofChars": 280,
    "maxBookingQuestionsPerEventType": 25,
    "maxQuestionOptionsPerQuestion": 50,
    "maxAvailabilityOverridesPerEventType": 1000,
    "maxRequestDatesPerRequest": 10,
    "maxRequestWindowsPerRequest": 20,
    "maxConflictCalendars": 10,
    "availabilityLookaheadDays": 365,
    "maxBookings": 100000,
    "maxBookingsPerMonth": 10000,
    "concurrentSlotClaims": 50,
    "publicRequestsPerIpPerMinute": 120,
    "bookingMutationsPerIpPerMinute": 10,
    "alternativeRequestsPerIpPerHour": 5,
    "webhookRequestsPerProviderPerMinute": 600,
    "maxUploadBytes": 5242880,
    "allowedUploadTypes": ["image/jpeg", "image/png", "image/webp", "image/avif"]
  },
  "accessibility": {
    "level": "WCAG 2.2 AA",
    "status": "target-until-automated-and-manual-audit"
  },
  "operatingCost": {
    "status": "estimated",
    "estimatedAt": "2026-08-31",
    "currency": "USD",
    "basis": "One host, one operator, 1,000 bookings per month, the default two reminders when both offsets apply, four to six transactional emails per unchanged booking, and usage inside Google Calendar's standard quota.",
    "lowMonthly": 20,
    "typicalMonthly": 25,
    "notes": "At this basis, Resend Pro is the $20 low case and adding Cloudflare Workers Paid gives the $25 typical case. Smaller deployments can fit both free allowances. More operators, changes, requests, or retries increase mail volume. Google Calendar standard use currently has no additional charge below its quota, but Google states over-quota billing is planned later in 2026.",
    "sources": [
      "https://developers.cloudflare.com/workers/platform/pricing/",
      "https://resend.com/pricing",
      "https://developers.google.com/workspace/calendar/api/guides/quota"
    ]
  }
}