ARI 1-Way Guidelines

Publisher APIs

API Details
Dev / Test Endpoint
Certification Testing Notes

Get Publisher List (Mandatory)

Get a list of publishers (PMSs) connected to subscribing application

Get List of Hotels for Selected Publisher (Mandatory)

Get a list of hotels connected to the selected publisher (PMS) and subscribing application

Room Type APIs

API Details
Dev / Test Endpoint
Certification Testing Notes

Get List of Room Types for selected Publisher and Hotel (Mandatory)

Lists all the Room Types for a specific hotel and publisher PMS

Get Room Type details by Room Type Code

Repeat this for each Room Type Code. Please note that a number of fields for rate plans is optional and may not be provided by all PMSs.

Rate Plan APIs

API Details
Dev / Test Endpoint
Certification Testing Notes

Get List of Rate Plans for one Hotel (Mandatory)

Lists all the Rate Plans for a specific hotel and publisher PMS

Get Rate Plan Details by Rate Plan Code

Repeat this for each Rate Plan Code. Please note that a number of fields for rate plans is optional and may not be provided by all PMSs.

Get Rate Pricing for a single date by Rate Plan Code

Repeat for each rate plan code for current date

Repeat for each rate plan code for a date in the future

Get Rate Pricing for a date range (maximum of 30 days) by Rate Plan Code

Repeat for each rate plan code for current date and range of 30

Repeat or each rate plan code for current date and range of 30 to cover 1 full year

Availability and Restrictions APIs

API Details
Dev / Test Endpoint
Certification Testing Notes

Get Availability and Restrictions for a single date for a Room Type

Repeat this test for multiple dates one date at a time

Repeat test for each room type code for one date at a time

Get Availability and Restrictions for a date range (maximum of 30 days) for a Room Type

Repeat this test from current date for 1 full year

Repeat test for each room type code for 1 full year

Get Availability and Restrictions for a single date for a Rate Plan Code

Repeat this test for multiple dates one date at a time

Repeat test for each rate plan code for one date at a time

Get Availability and Restrictions for a date range (maximum of 30 days) for a Rate Plan Code

Repeat this test from current date for 1 full year

Repeat test for each rate plan code for 1 full year

Additional Information on ARI APIs:

  • Rate limiting has not been applied to the APIs, these will be included post-certification.

  • Limit to a maximum of 30 queries a minute for one property during testing.

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