[null,null,["最后更新时间 (UTC):2024-07-03。"],[[["The Merchant API is the new version of the Content API for Shopping and represents the future of product data integration."],["To use supplemental feeds, you must first create them in Merchant Center and select \"Content API\" as the feed source, while your primary feed can use any source."],["Supplemental feeds cannot be directly created via the Content API, but their `feedId` can be retrieved from Merchant Center for use in API calls."]]],["The beta version of the Merchant API, the new Content API for Shopping, is introduced. To use supplemental feeds, users must first create them in Merchant Center, choosing \"Content API\" as the source, though the primary feed can be from any source. Supplemental feeds cannot be created directly via the Content API. To use the feeds, the feed ID must be retrieved from Merchant Center by selecting \"Products \u003e Feeds\" and viewing the feed's settings.\n"]]