The Air Availability (OTA_AirAvailLLSRQ) API is used to search for flights and the corresponding class availability information for a given origin, destination, and travel date.

The Air Fare By City Pairs (FareLLSRQ) API is used to search for fares associated with particular markets.

The Air Fare Rules (OTA_AirRulesLLSRQ) API is used to display Air Fare Rules based on city pair, fare basis code, and carrier code.

The Air Fare Rules From Price (PO_RulesFromPriceRQ) API supports the fare and rule display of fares from the response of No PNR Pricing.

The Delete Price Quote (DeletePriceQuoteLLSRQ) API is used to delete price quote records.

The Display Price Quote (DisplayPriceQuoteLLSRQ) API is used to display stored fare information contained within a passenger name record (PNR).

The Fare Rules From Air Price (RulesFromPriceLLSRQ) is used to retrieve fare rule information from a pricing response.

The Flight Schedules (OTA_AirScheduleLLSRQ) service is used to ask for scheduled flights regardless of availability for a given origin, destination and travel date.

The Get Structured Fare Rules (StructureFareRulesRQ) service has functionally similar to Rule Text Generator service, but providing structured xml rule information rather than static text.

The Manage Price Quote Details (PriceQuoteServicesRQ) API is used by internal and external customers to search and display pricing information stored in the PNRs of Price Quote and Price Quote Reissue records. 

The Orchestrated Air Booking API (EnhancedAirBookRQ) is used to book, price, and compare prices for a maximum of 99 flight segments.

The Price Air Itinerary API (OTA_AirPriceLLSRQ) is used to price air itineraries.