Unified conversion details, leads, sales, funnel, and composite metrics
GET /api/analytics/conversions/detailsGET /api/analytics/leadsGET /api/analytics/leads/timeseriesGET /api/analytics/leads/breakdownGET /api/analytics/salesGET /api/analytics/sales/timeseriesGET /api/analytics/sales/breakdownGET /api/analytics/compositeGET /api/analytics/funnel/conversions/details also supports:
pixelId (legacy pixel conversion scope)granularity (day or month)limit (recent rows / by-rule slices)summarybreakdowntimeseriesby_rulerecent_conversionsclicks >= leads >= sales) plus raw stage counts.500 CONFIG_ERROR when analytics backend is unavailable500 INTERNAL_ERROR on upstream query failures403 when permission or plan access is insufficient