Connecting a destination
- Meta (Facebook): Enter your Meta Pixel ID and paste a Conversions API access token into the Meta destination. Once saved, Upstack automatically forwards conversion events to your Meta Ads Manager account. See the Meta CAPI destination guide.
- Google Analytics (GA4): Deprecated. The GA4 destination is no longer available for new connections; existing GA4 destinations keep forwarding. See the GA4 destination guide.
How it works under the hood
Upstack combines client-side pixel tracking with server-side Conversions API forwarding, depending on each destination’s Tracking Method, which is what keeps tracking accurate despite iOS restrictions and ad blockers. For a deeper explanation, see:Server-side tracking
How Upstack captures and forwards events server-side.
Conversion API forwarding
How events reach each ad platform’s API.