Mews Open API

Welcome to the Mews Open API developer documentation. Here you will find all the information you need to get started working with the Mews Open API as quickly as possible, as well as support in case you get stuck, and of course a full reference for each individual API. Let's jump in!

Partner ID

You will be given a Partner ID at the start of your integration journey (e.g. INT123456), please keep this safe as you will need this when it's time to certify your integration. Not got one yet? Register to join the Marketplace.

Our APIs

  • Mews Connector API A general-purpose API that gives access to data and services in Mews, and supports multiple use cases.

  • Mews Channel Manager API An API for Channel Managers and other distribution channels to fetch availability, rates and inventory data, and make reservations.

  • Mews Booking Engine API An API for Booking Engines to enable your customers to create reservations directly in Mews.

Not sure which option is right for you? See The Mews APIs. If you need further assistance, or have any questions or special requests, please contact

Changes to the documentation

To track changes and updates to this documentation, you can follow the GitHub repository. For the individual APIs, we maintain Changelog and Deprecations pages, or you can also follow these on GitHub if you prefer - see Staying up to date.

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