ONE report tool for EVERY connected platform — use this for any "how did X perform" question instead of hunting for a platform-specific report tool. platform: google_ads | meta (facebook/instagram) | tiktok | linkedin | microsoft | ga4 | search_console | youtube | business_profile. account = that platform's account id (Google Ads customer_id, Meta account_id, GA4 property, Search Console site url, Business Profile location…); leave empty to use the connected/default one. days = lookback window (or give start_date/end_date as YYYY-MM-DD). For the ad platforms (google_ads, meta, tiktok, linkedin, microsoft) days=N means the last N FULL days, excluding today, on every platform alike, and every reply carries period {start, end} = the exact range that was reported: quote that range, not the one you assumed. For performance SINCE EACH CAMPAIGN STARTED (lifetime) next to a recent window, call account_snapshot instead of guessing a start date. For metrics or breakdowns this report does not expose, use the platform's free query tool (describe lists it). level = row granularity for ad platforms (campaign | ad_group/adset | ad). breakdown = split rows by a dimension (device, day, country, age, gender, publisher_platform… for GA4/Search Console this is the dimension: channel, source, page, query…). Call describe(platform) to see exactly which levels and breakdowns that platform supports. For search_console the breakdown also takes a COMBINATION and a SORT: 'page,query' answers which page ranks for which term, and 'query by impressions' sorts by impressions instead of clicks — Search Console itself only ever returns rows by clicks, so high-impression low-click terms are invisible without it. Returns the platform's metric rows.