The Merchant Data API provides reference information on Merchant Data calls and LMS-enabled Trading API calls. See the tables in Available feed types for a mapping between Feed API feedType and its associated Request Type (which provides the Trading or Merchant Data API call) and links to the specific reference. On the Call Index page, refer to the Related Calls section for calls using the Trading API. Each API Reference includes the following information:

  • Prototypes of the request and response structure for each call

  • Comprehensive list of inputs and outputs supported by each call and descriptions of their meaning and behavior

  • Call samples (request and response)

  • Index of schema elements (types, fields, enumerations)

  • Change history information for each call (see the Trading API version of the call)

Also see Using the Sell Feed API for more information about using the Sell Feed API with the LMS feed types.