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The Booking pillar is a Cal.com-replacement that an AI tool can drop into a Lovable-built site without you wiring anything. It supports two booking shapes:
  • Time-slot bookings — appointments, classes, consultations.
  • Date-range bookings — rentals, multi-night stays.
Both come with weekly availability rules, per-day overrides, calendar feed sync (Airbnb, Booking.com, VRBO, iCal), and optional Stripe-paid upfront-payment flows.

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What this gives you

  • Bookable services with price, currency, duration (or min/max nights), buffers, advance/notice rules, cancellation policy.
  • Availability — weekly recurring schedule + date overrides + blocked dates.
  • Public lookup — list services, list available dates and slots, all without auth.
  • Public booking flow — POST /v1/public/bookings with rate limiting and optional Stripe Checkout.
  • Admin lifecycle — confirm, cancel, complete, no-show, and stats.
  • Calendar sync — pull external feeds in; we block matching dates so double-booking is impossible.
  • Embeddable widget — drop a <script> tag and a <div> to render a multi-step booking widget on any page.

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Quick example

A common shape: list services publicly, fetch slots for a given date, create a booking, surface a confirmation reference back to the user. 
# List services (public, no auth)
curl "https://api.neuraldraft.io/v1/public/services?project_id=$PROJECT_ID"

# Available slots for a given date
curl "https://api.neuraldraft.io/v1/public/services/30-min-consult/availability/slots?date=2026-04-25"

# Create a booking
curl -X POST https://api.neuraldraft.io/v1/public/bookings \
  -H "Content-Type: application/json" \
  -d '{
    "service_id": 12,
    "starts_at": "2026-04-25T14:00:00Z",
    "customer_name": "Ada Lovelace",
    "customer_email": "ada@example.com",
    "customer_phone": "+44 7000 000 000",
    "customer_notes": "First-time consult"
  }'

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Common workflows

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1. Define a bookable service

curl -X POST https://api.neuraldraft.io/v1/services \
  -H "Authorization: Bearer $NEURALDRAFT_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "name": "30-minute consultation",
    "slug": "30-min-consult",
    "description": "Free 30-minute discovery call.",
    "price": 0,
    "currency": "gbp",
    "booking_type": "time_slot",
    "duration_minutes": 30,
    "buffer_after_minutes": 5,
    "min_notice_hours": 24,
    "max_advance_days": 30,
    "cancellation_hours": 12,
    "status": "active"
  }'
Set price: 0 for free services or any positive integer (in cents) to charge via Stripe Checkout. Paid services require Stripe Connect to be onboarded — see commerce.

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2. Set the weekly availability

curl -X PUT https://api.neuraldraft.io/v1/services/12/availability \
  -H "Authorization: Bearer $NEURALDRAFT_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "schedule": [
      { "day": 1, "start": "09:00", "end": "17:00" },
      { "day": 2, "start": "09:00", "end": "17:00" },
      { "day": 3, "start": "09:00", "end": "17:00" },
      { "day": 4, "start": "09:00", "end": "17:00" },
      { "day": 5, "start": "09:00", "end": "13:00" }
    ]
  }'
Days are 0 (Sunday) to 6 (Saturday). Times are 24-hour, project timezone (set in /v1/booking-settings).

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3. Block specific dates

curl -X POST https://api.neuraldraft.io/v1/services/12/availability/blocks \
  -H "Authorization: Bearer $NEURALDRAFT_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"date":"2026-04-22"}'

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4. Drop the booking widget into a page

The fastest path. The MCP server can do this for you in one tool call; or manually: 
<div data-nd-widget="booking" data-service-id="12" data-theme="auto"></div>
<script src="https://widgets.neuraldraft.io/v1/booking.js" defer></script>
The widget reads your brand colors and fonts automatically; the user picks a date, picks a slot, fills the form, and confirms. Stripe Checkout flows are handled inline.

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5. Sync external calendars

Pull-in Airbnb / Booking.com / VRBO / iCal feeds so dates blocked elsewhere can’t be double-booked here. 
curl -X POST https://api.neuraldraft.io/v1/services/12/calendar-feeds \
  -H "Authorization: Bearer $NEURALDRAFT_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "name": "Airbnb",
    "platform": "airbnb",
    "feed_url": "https://www.airbnb.com/calendar/ical/123.ics?s=...",
    "sync_interval_minutes": 30
  }'
We sync on a schedule and surface last_sync_status on the resource.

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6. Confirm or cancel from the admin

curl -X POST https://api.neuraldraft.io/v1/bookings/452/confirm \
  -H "Authorization: Bearer $NEURALDRAFT_API_KEY"

curl -X POST https://api.neuraldraft.io/v1/bookings/452/cancel \
  -H "Authorization: Bearer $NEURALDRAFT_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"reason":"Customer requested rescheduling"}'
The customer-facing equivalents (/v1/public/bookings/{ref}/cancel) enforce your cancellation policy; the admin path overrides it.

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7. Subscribe to lifecycle events

curl -X POST https://api.neuraldraft.io/v1/webhook-endpoints \
  -H "Authorization: Bearer $NEURALDRAFT_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "url": "https://example.com/api/neural-draft",
    "events": ["booking.confirmed", "booking.cancelled", "booking.completed"]
  }'
Use these to fire SMS reminders, sync to your CRM, or post to a Slack channel.

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Reference

EndpointTag
GET /v1/servicesBooking
POST /v1/servicesBooking
GET /v1/services/{id}/availabilityBooking
PUT /v1/services/{id}/availabilityBooking
GET /v1/services/{id}/availability/datesBooking
GET /v1/services/{id}/availability/slotsBooking
GET /v1/bookingsBooking
POST /v1/bookings/{id}/confirmBooking
POST /v1/bookings/{id}/cancelBooking
POST /v1/bookings/{id}/completeBooking
GET /v1/booking-settingsBooking
POST /v1/services/{id}/calendar-feedsBooking
GET /v1/public/servicesBooking
POST /v1/public/bookingsBooking