Free-listing eligibility and item issues per product, from the Google Merchant Center account linked to a GSC Wizard site, sorted by clickPotentialRank (1 = the product Google expects the most clicks from). Answers "which products are invisible in free listings, and why": each row carries the aggregated status (ELIGIBLE / ELIGIBLE_LIMITED / PENDING / NOT_ELIGIBLE_OR_DISAPPROVED), the free-listings status when the synced catalog has it, the top issue code and whether fixing it needs a merchant action or is just pending Google processing. statusCounts, issueCounts, problemCount and merchantActionCount (problems that need a feed or site fix) summarise the whole scan, not just the returned page; page through every row with offset, passing back nextOffset until it is null. Answered from the catalog snapshot GSC Wizard syncs daily into its warehouse when the site has one (dataSource: "clickhouse", syncedAt says when, stale: true when it is more than two days old; every offer is counted), with a live Merchant API scan of up to 5,000 products as the fallback (dataSource: "merchant-api", truncated when the catalog had more or Merchant Center was too slow to read it all within about 40 seconds; truncationReason says which). itemIssuesUnavailable: true means Google refused the issue data, so a missing issue code is unknown rather than clean. syncPaused (with a one-line staleNote) means the daily sync is paused because Merchant Center no longer lets the connected Google account read the merchant: the data is still returned but may be stale, and syncPaused.message says how to fix it. syncNotice (reason "gmc_on_other_account") means Merchant Center is connected on another Google login than the property's Search Console one, so the snapshot cannot refresh; the data is still returned. This is catalog state, not traffic: pair it with get_organic_shopping_performance for the clicks a product actually got. Returns a notConfigured result (not an error) when Merchant Center is not connected, its credentials were revoked, no Merchant Center account is linked to the site in the GSC Wizard app, or (reason "gmc_on_other_account") nothing was ever synced because Merchant Center sits on another Google login and no live read is possible.