XML-protocol allows to create the reference requests, receive responses, and use all of the content Sirena-Travel GDS forreservation and selling  air transportation. Using the "WS-Gate", customers develop their own unique services for online - sales of aviation services.
"Sirena-Travel" Web-services are performed by SirenaWebCore server  and implemented in the base of SOAP 1.1. Protocol.  HTTPS protocol is used as transport protocol.

The main functions of "WS-Gate":

 - Providing with information about air transportation, seats availability on the chosen route and their costs according to the passengers category and agency fees  in real time;
- Acquisition and desplay of referenced data;
- Reservations of chosen air transportation;
- Transfer data about payment booked transportation to reservation system;
- E-ticketing  ithrough TCH (Transport Clearing House), BSP and airlines sessions;

The advantages of  "WS-Gate":

- Technology approved since 2007;
- Operating in various sessions: TCH (Transport Clearing House), BSP and airlines;
- Automated refund implementation;
- Queue operations, 
- Adding a SSR’s (special service request) in reservations; 
- Modifying PNR by adding information;
- Additional non air content: Aeroexpress, Alfa Insurance;
- Professional technical support service

Procedure of commissioning of «WS-Gate":

1. Conclusion of Agreement and/or Supplementary agreement with Sirena-Travel CJSC, 
2. Web-consoles connection to the training base  of Sirena Travel GDS using  XML-Gate;
3. Testing;
4. Reconfiguration of web-console to connect it to the operating Sirena Travel  GDS.

If you have any questions concerning  XML- protocol  "WS-Gate" please contact:

Commercial department Sirena-Travel CJSC 
Tel. +7 (495) 782-13-15 
E-Mail:  This email address is being protected from spambots. You need JavaScript enabled to view it.

Contracts department
Tel.: +7 (495) 940-61-40
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For all technical questions please contact:

e-Commerce help desk
Tel.: +7 (495) 363-32-67 from 8 AM till 8 PM (MSK)
E-mail:   This email address is being protected from spambots. You need JavaScript enabled to view it.

Please specify in your mail the website URL (website ID), ID of online client and contact details.