Integrations
Collect signed waivers from guests
Everything about waivers in one place: build templates in the embedded DocuSeal editor, require them on packages and memberships, share signing links, and see what guests experience.
Texting registration rejected: how to fix it and resubmit
Twilio rejected your texting registration. Read what it asks you to change, fix it, and resubmit from the Texting setup yourself.
Payments & POS
Payment processors, point of sale and gift cards
Connect GoTab
Take payments through GoTab and send reservation deposits and check-in tabs from Rex to your GoTab POS.
Set up gift cards
Sell gift cards on your booking site by connecting GiftUp, Rex's built-in gift card provider.
Set up Heartland payments
Take card payments at checkout through your Heartland merchant account.
Set up Square payments
Connect Square to take card payments, send Square invoices for deposits, and pair Square card readers for each venue.
Set up Teya payments
Connect Teya as a venue's payment processor — register through the Teya Business Portal, test before going live, and refund Teya bookings from Rex.
Booking channels
Take bookings from other platforms
Connect ClassPass
Let ClassPass members book your packages, with each booking landing in Rex as a confirmed reservation.
Connect OpenTable
Put your Rex bookings on your OpenTable book, and let OpenTable check online bookings before the guest pays.
Set up Reserve with Google
Add a Book online button to your Google Business Profile so guests can book your venue straight from Google Search and Maps.
Event & venue systems
Event management and in-venue systems
Connect InRange
Send checked-in golf bay reservations to InRange so each guest gets a PIN for their bay.
Connect Steltronic
Send your Rex bowling reservations, with their lanes and players, straight into your Steltronic system.
Connect Tripleseat
Send your Rex bookings to Tripleseat as events, and pull Tripleseat events back into Rex so they block availability.
Marketing, texting & tracking
Email lists, CRM, texting and tracking pixels
Add custom scripts
Inject custom HTML or JavaScript into your booking page for pixels, chat widgets, or other third-party tools.
Connect Klaviyo
Add the guests who book with you to Klaviyo as profiles, and opted-in guests to a Klaviyo list.
Connect Mailchimp
Add guests from your reservations, and optionally your event inquiries, to a Mailchimp audience.
Connect Salesforce
Send your event inquiries to Salesforce as Leads and push your reservations to Salesforce, venue by venue.
Set up conversion tracking (Meta Pixel & Google Tag Manager)
Send your booking site's page views, cart actions and completed bookings to Meta Pixel or Google Tag Manager so you can measure and optimize your marketing.
Set up texting
Connect a dedicated Twilio number for venues in the United States or Canada, then choose which reservation texts your guests get.
Overview, data & API
All integrations at a glance, data exports and the Rex API
Integrations overview
Find the integration you need, see where it's set up, and understand what each card and badge means.
Get started with the Rex API and webhooks
Create an API key, exchange it for an access token, find the endpoints, and have Rex post booking events to your own systems.
Set up SFTP file transfers
Push automated daily report exports to an SFTP server.