The S7 Agent API is an application programming interface based on the IATA NDC standards with an advanced search for embedding in the online travel solutions. API provides:
General shopping flow: searching, booking and ticketing flight solutions;
Service operations with bookings (read, change and cancel) and tickets (read and void);
Information such as flight details, ancillaries and fare pricing, raw fare rules directly from S7.
Also service makes available shopping with 3D agreements (Agent sell S7 flights for theirs corporate clients with special discounts).
All operations uses synchronous behaviour, generally stateless model and IATA NDC schema v15.2
Find out differences between API versions in Release Notes
S7 MSO API
The S7 MSO API is an application programming interface with a fast search for embedding in the meta search engines. API provides only searching flight solutions by whole requested itinerary (without splitting solution into options and pricing by fare family)
Request S7 API Support for more information by email at api.support@s7.ru