Integrations
Set up Stripe payments
Connect Stripe to your venue to accept online payments. Stripe is Rex's default processor and the only option included on the Core plan.
Add custom scripts to your booking page
Inject custom HTML or JavaScript into your booking page for pixels, chat widgets, or other third-party tools.
ClassPass integration setup
Configure Pixel tracking
Connect a custom pixel endpoint to track conversions on your booking page.
Configure SFTP and daily reports
Push automated daily report exports to an SFTP server.
Configure SMS texting (Twilio)
Send SMS confirmation and reminder messages through your Twilio account.
Configure gift cards
Enable gift card redemption at checkout with Factor4, Valuetec, or Gift Up.
Connect Mailgun
Send transactional emails through your own Mailgun domain.
Connect Patch
Automatically offset carbon emissions for each reservation through Patch.
Connect Tripleseat
Send reservation data to Tripleseat as leads or events.
Connect server-side Google Tag Manager (sGTM)
Route GA4 conversion events through your own server-side GTM container.
Generate and manage API keys for external integrations
Getting started with the Rex API
Overview of the Rex API for developers who want to build custom integrations.
Google Analytics (GA4) setup
Google Tag Manager (GTM) setup
How GoTab works with Rex
Understand how Rex creates tabs, processes payments, and syncs with GoTab throughout the reservation lifecycle.
How Heartland payments work
Understand how Rex processes credit card charges and refunds through Heartland.
How Square payments work
Understand how Rex processes payments, invoices, and refunds through Square.
How Stripe handles membership billing
Understand how Rex uses Stripe to manage recurring membership subscriptions, one-time membership payments, and billing portals.
InRange integration setup
How to connect Rex with InRange golf bay management software.
Integration not syncing — how to diagnose
Steps to diagnose and fix when a connected integration stops syncing.
Integrations overview
Browse all available third-party integrations and what each one does.
Klaviyo integration setup
Mailchimp integration setup
Salesforce integration setup
How to connect Rex with Salesforce CRM.
Set up GoTab
Connect GoTab to Rex for payment processing and tab management at your venue.
Set up Google Reservations — let guests book directly from Google Maps and Search
How to enable Google Reservations (Google Actions Center) so guests can book from Google Maps and Google Search.
Set up Heartland payments
Connect your Heartland payment gateway to accept credit card payments on your reservation page.
Set up Square payments
Connect your Square account to Rex and configure per-venue payment settings.
Set up error notification emails for failed payments and integration issues
How to configure which email address receives system error alerts and booking failure notifications.
Set up venue-level integrations
Enable and configure third-party integrations for a specific venue, including POS systems, payment processors, marketing tools, and tee-time management platforms.
Steltronic integration setup
How to connect Rex with Steltronic bowling management software.