The room search criteria in the Extra Charge Guide has been improved. You can now search based on maximum occupancy to find all rooms that can accommodate the total number of guests.

Key Changes​

Search Criteria Update​

Item	Before	After
Search Criteria	Base Occupancy	Maximum Occupancy
Search Results	Rooms matching base occupancy	All rooms with sufficient max occupancy

Search Result Examples Added​

When searching for 4 guests, rooms with maximum occupancy of 4 or more are returned:

Room Type	Base Occupancy	Max Occupancy	Search Result
Standard Double	2	4	✅ Included
Deluxe Triple	3	6	✅ Included
Family Room	4	4	✅ Included
Economy Double	2	3	❌ Not included

Expected Benefits​

• More room options available to customers
• Rooms with lower base occupancy but sufficient max occupancy are now searchable
• Expanded sales opportunities for partners

Related Documents​

• Extra Charge Guide

Contact​

If you have any questions about the guide contents, please feel free to contact us:

• Technical Support: techsupport@onda.me

The Channel API Development Guide documentation has been improved. We have enhanced the guides based on frequently asked questions from partners during API integration.

Key Changes​

New Extra Charge Guide​

A new guide for handling extra guest charges has been added.

• Document Location: Extra Charge Guide
• Key Contents:
  • Why extra charge fields are not used
  • Correct room search method (based on base occupancy)
  • Reservation request guidelines
  • Mandatory customer notice requirements

Cancellation Policy Guide Improvements​

The existing Cancellation Policy Guide has been improved for better clarity.

• Document Location: Cancellation Policy Guide
• Improvements:
  • Added key summary section
  • Added Static Policy vs Dynamic Policy comparison table
  • Added 3-step implementation guide (Search → Pre-booking → Cancellation)
  • Enhanced API field information

Related Documents​

• Extra Charge Guide
• Cancellation Policy Guide
• Channel API Introduction

Contact​

If you have any questions about the guide contents, please feel free to contact us:

• Technical Support: techsupport@onda.me

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We will continue to improve our development guides to provide a better experience.

ONDA API documentation has been migrated to the ONDA Partner Developer Center.

Key Changes​

The previously separate Vendor API and Channel API documentation have been consolidated into a single unified platform.

Legacy Documentation Sites (Discontinued)​

The following documentation sites will no longer be available after December 31, 2025:

• Vendor API Docs: https://onda-vendor-api-kr.readme.io
• Channel API Docs: https://onda-channel-api-kr.readme.io

New Unified Documentation Site​

All ONDA API documentation will now be available at the ONDA Partner Developer Center:

• Unified Documentation Site: https://developers.onda.me
• Vendor API: Vendor API Documentation
• Channel API: Channel API Documentation

Benefits of the New Developer Center​

Unified Experience​

• Access both Vendor and Channel APIs in one place
• Consistent UI/UX
• Integrated search functionality

Improved Content​

• More detailed guides
• Practical code examples
• Interactive flowcharts

Additional Resources​

• Getting Started Guide
• Glossary
• ONDA Hub Introduction

Update Your Bookmarks​

If you have bookmarked the old documentation URLs, please update them to the new Developer Center URLs.

Contact​

If you have any questions regarding the documentation migration, please feel free to contact us:

• Technical Support: techsupport@onda.me
• Partner Inquiries: contact@onda.me

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We are committed to providing a better development experience at ONDA Partner Developer Center.