# Linkage Direct ## Docs - [Booking checkout](https://directdoc.hotellinkage.com/booking-process/booking-checkout.md) - [Booking confirmation](https://directdoc.hotellinkage.com/booking-process/booking-confirmation.md) - [Booking rooms](https://directdoc.hotellinkage.com/booking-process/booking-rooms.md) - [Introduction](https://directdoc.hotellinkage.com/booking-process/introduction.md) - [Booking query](https://directdoc.hotellinkage.com/components/booking-query.md) - [Finder](https://directdoc.hotellinkage.com/components/finder.md) - [Loyalty](https://directdoc.hotellinkage.com/components/loyalty.md) - [Client Form Events](https://directdoc.hotellinkage.com/gtm-integration/client-form.md): Track user interactions on the booking form and checkout page - [Confirmation & Cancellation Events](https://directdoc.hotellinkage.com/gtm-integration/confirmation.md): Track completed bookings and cancellations in Linkage Direct - [Data Layer Reference](https://directdoc.hotellinkage.com/gtm-integration/data-layer-reference.md): Complete reference for all GTM data layer variables in Linkage Direct - [Google Tag Manager Integration](https://directdoc.hotellinkage.com/gtm-integration/overview.md): Complete guide for integrating Google Tag Manager with Linkage Direct booking engine - [Room Selection Events](https://directdoc.hotellinkage.com/gtm-integration/room-selection.md): Track user interactions on the room selection page of Linkage Direct - [Installation](https://directdoc.hotellinkage.com/installation.md) - [Introduction](https://directdoc.hotellinkage.com/introduction.md) - [Mcp server](https://directdoc.hotellinkage.com/mcp-server.md) - [Variables](https://directdoc.hotellinkage.com/variables.md) ## OpenAPI Specs - [openapi](https://directdoc.hotellinkage.com/api-reference/openapi.json) ## Optional - [Hotel Linkage](https://hotellinkage.com) - [Support](mailto:support@hotellinkage.com) - [Book Demo](https://www.hotellinkage.com/Contact/Book-a-Free-Demo-or-Chat-Live#ChatorBookaDemowithHotelLinkage)