🔗 Mews Integration Guide
Introduction
This guide provides instructions for setting up and managing the Bookboost integration with Mews PMS (Property Management System). The integration allows properties using Mews to synchronise guest and reservation data with Bookboost, enabling automated communication, CRM campaigns, and guest profile management across channels.
Connection Manual
Step 1: Obtain API Credentials
Before connecting to Bookboost, you'll need to obtain the necessary API credentials from your Mews account:
Click on the top left Burger menu
Go to Marketplace → click on Discover Marketplace
Search for Bookboost → click on Add to Mews
Step 2: Bookboost Configuration
Once the “Connect” button is triggered, the Bookboost onboarding team will receive an email with the credentials required to activate the connection.
Step 3: Bookboost Historical Import (Optional)
If you have past reservations stored in Mews, Bookboost can import these using a historical sync. The default sync range includes ~2 years in the past and ~1 year in the future. Custom date ranges can be requested.
Best Practices
General
To improve personalisation, ensure that Mews guest profiles are complete. Mews remains the source of truth; Bookboost pulls guest and reservation data from it.
Note: Some data can be updated from Bookboost back to Mews using forms. See “Two-Way Integration” for details.
Communication Workflow
Status-based messaging: Trigger messages in Bookboost based on Mews reservation status changes.
Avoid duplicate communication: Turn off Mews’ automated messages if Bookboost manages guest messaging. Disable Mews messages here
Online Check-in Integration
Please see this video for a demonstration of the Mews Online Check in Feature
Token: {{mews.checkin_link_primary_guest}}
Use this token in campaigns to send a personalised check-in link for each guest.
How it works:
Guests access the Mews online check-in page
They can fill personal details, add upsells, and complete the process
Requirements:
Mews integration must be active
Online check-in must be enabled in Mews
mews_guest_portal_links_enabledmust be active (set by Bookboost)
Activation:
Contact the Bookboost product integrations team to enable the integration
Once enabled, links generate automatically for each reservation (allow 5–10 min delay)
Attention (2025): Online Check-in and Online Check-Out are different features. Currently Mews DOES NOT offer the same functionality for the Online Check-out. Moreover, it’s not possible to disable automatic communication going out from Mews related to the Online Check-out unless you disable the entire Online-Check-out Feature.
Available Tokens
🏨 Reservation Details
reservation.booking_referencereservation.channel_categoryreservation.market_categoryreservation.number_of_adultsreservation.nightsreservation.balancereservation.currencyreservation.total_gross_amountreservation.subtotalreservation.number_of_childrenreservation.total_taxreservation.startreservation.endreservation.arrival_date_timereservation.departure_date_timereservation.statusreservation.product_listreservation.uuidreservation.created_at_in_pmsreservation.booker_requestsreservation.channel_segment
👤 Guest Information
user.full_nameuser.salutationuser.first_nameuser.last_nameuser.emailuser.phonemews.checkin_link_primary_guest
🧳 Reservation Set (Group Booking)
reservation_set.referencereservation_set.startreservation_set.endreservation_set.number_of_rooms
💰 Rate Plan Information
rate_plan.namerate_plan.code
🌐 Channel Manager Information
channel_manager.channel_manager_namechannel_manager.channel_manager_numberchannel_manager.channel_manager_group_numberchannel_manager.channel_number
🛏️ Room Information
space.namespace.numberspace.floorroom.access_token
🛏️ Room Type Information
space_type.namespace_type.codespace_type.description
🧾 Additional Identifiers
connector.connector_reservation_idreservation_set_connector.connector_reservation_set_idcompany.namereservation_gates.access_tokensuser_integration_mews.connector_user_id
Two-Way Integration Features
Data Flow from Mews to Bookboost
Guest and reservation data sync every 5 minutes
50+ tokens available for campaigns
Includes booking details, guest profiles, reservation notes
Data Flow from Bookboost to Mews (via Forms)
Only updates submitted through forms are pushed to Mews. These include:
Personal Information
First name
Last name (required)
Title (required)
Salutation
Gender
Primary email
Phone number
Nationality
Birthday
Identity Documents
Document type (required if document submitted)
Identification number (required if document submitted)
Issue date
Expiry date
Address
Address line 1 (required if address submitted)
Address line 2
City (required if address submitted)
Zip code
Country (required if address submitted)
Known Limitations
Email updates may fail if the email exists in another profile in Mews
Manual profile edits in Bookboost do not sync back to Mews
Notes flow one way (Mews → Bookboost only)
Noteworthy Information About Mews
Technical Considerations
Multi-property support: Each Mews property requires a separate integration and app in Bookboost
API rate limits: Enforced by Mews. Bookboost handles this internally but syncing delays may occur
Webhook reliability: Mews webhooks can be delayed. Bookboost uses polling for consistency
Data Structure Specifics
Company bookings: Mews distinguishes between company and individual bookings. You can set up journeys that treat bookers and guests differently using reservation set tokens.
Space categories: These replace traditional room types in Mews.
Products vs. services: Charges are grouped accordingly and appear in message tokens.
Guest segmentation: Mews has limited options. Bookboost allows flexible, tag-based segmentation. Read more here
Operational Best Practices
Reservation notes: Add helpful guest info in Mews notes. These are imported by Bookboost but not written back.
Front desk awareness: Staff should know that while Bookboost can handle communication, Mews must be used for modifying bookings.
Need Help?
Please contact us through the ‘Talk to Us’ on the left Menu in the platform or through the Bookboost Support email at support@bookboost.io if you have questions or need additional support.
