Channel Manager API
  • Mews Channel Manager API
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    • Availability blocks
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  • API Operations (CHM)
    • Availability blocks
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  • Your integration journey
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  • Deprecations
  • Changelog
    • Changelog 2023
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Changelog

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Last updated 23 days ago

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16th April 2025

  • Minor refinements to and pages. Documentation-only, no changes to API.

15th April 2025

  • :

    • Extended object with occupancyAdjustments property to specify extra occupancy adjustments for various age categories.

  • Improvements to and pages. Documentation-only, no changes to API.

17th March 2025

  • :

    • Extended request object with new booker property.

12th March 2024

  • :

    • Extended request object with paymentCard property.

    • Extended object with prices property to specify occupancy-based prices.

    • Deprecated grossAmount property in the object. Use prices instead.

    • Breaking! Endpoint URL changed to be sent via PCI proxy. You must update the URL used for this operation.

13th December 2024

  • Refresh of entire site. Documentation-only, no changes to API.

7th November 2024

4th November 2024

11th October 2024

10th October 2024

8th October 2024

4th October 2024

2nd Oct 2024

11th September 2024

25th July 2024

23rd July 2024

24th June 2024

16th May 2024

19th April 2024

  • Clarified dates in ARI pushes, Availability blocks and Reservation Push and delivery.

11th April 2024

26th March 2024

9th January 2024

Changelog by year

– added recommended limit of 100 reservations per group. Documentation-only.

Deprecated loyaltyCode in . This is replaced by loyaltyInfo.

– Added Rolling to release strategy type; added offset property to release strategy object, and updated contract and description for fixedDate property (NOT a breaking change)

– Added releasedStrategy property to availability block object and deprecated releasedDate property – see .

extended with pickupType field.

extended with pickupType field.

New operation .

extended with dependent rates.

Updated to advise how to add new sales channels or sources through the API. Documentation-only.

explanations re-written and moved to new section .

Moved integration process documentation into new section . Documentation-only.

Added to the page. Documentation-only.

Re-worded descriptions for improved clarity, and updated . Documentation-only.

extended with notes field.

extended with tierCode field.

extended with timeState field and object. Note these properties are only used by , not by .

Correction: Minor corrections to examples in and .

Correction: paymentType removed from Request in . This is only used on the Mews side.

Clarified

Deprecated error (singular) in , use errors (plural, array) instead. See

Deprecated paymentType in , see .

Added loyalty info to Request in .

Minor changes to highlight the need for re-certification when replacing deprecated features, see (documentation only)

Added in (documentation only).

Added explanations to for the consequences of using negative extra product amounts (documentation only).

CHM: Process availability block
Deprecations
CHM: Update prices
Restrictions
Concepts
Your integration journey
Deprecations
Changelog 2023
Changelog 2022
Changelog 2021
Changelog 2020
Changelog 2019
Changelog 2018
Changelog 2017
Your integration journey
Certification
Your integration journey
Certification
Certification
Deprecations
Deprecations
Certification Error Tests
Re-certification
Mews: Process group
Mews: Process group
Loyalty info
Age Category Code
Mews: Process Group
Mews: Process Group
Usage guidelines
error code
Synchronous error response
Synchronous error response
Mews: Process group
Reservation
paymentCardData
Mews: Process group
Mews: Process group
Availability block
Availability block
CHM: Process Availability block
RatePlan
Mews: Process availability block
Rate
Mews: Process availability block
Rate
Rate
Mews: Process availability block
Availability block
Mews: Process availability block
CHM: Process group
CHM: Process group
CHM: Process group