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## Resource: Introduction

## Article: Introduction

## Article Link: https://dev.wix.com/docs/api-reference/business-solutions/bookings/calendar/calendar-v1/introduction.md

## Article Content:

# About the Calendar V1 API

<blockquote class='warning'>

__Deprecation Notice:__

**Calendar V1** has been replaced with
[Calendar V3](https://dev.wix.com/docs/rest/business-management/calendar/introduction.md)
and [External Calendar V2](https://dev.wix.com/docs/rest/business-solutions/bookings/calendar/external-calendar-v2/introduction.md)
and will be removed on June 30, 2025.

</blockquote>

The calendar service includes read-only endpoints that allow the retrieval of business-related events, in integration with Wix Bookings.

## Terminology

For a comprehensive glossary of Wix Bookings terms, see [Terminology](https://dev.wix.com/docs/rest/business-solutions/bookings/terminology.md).