Meta Conversions API
CAPI is the path where events go from your server straight to Meta. What makes the difference here is what travels with them: because the platform already resolved who the person is, the delivery carries email, phone, external identifier, ad cookies and location — the fields that decide match quality — without you mapping anything by hand.
Data delivered
Data delivered
- Standard events (Purchase, Lead, InitiateCheckout, ViewContent and others)
- Custom events with any name you choose
- Complete user_data assembled from the identity graph
- Value, currency, content and custom properties
What it is for
What you can do with it
- Recover conversions the browser pixel loses to blockers
- Send the real sale value instead of a fixed estimate
- Send only what matters: approved sales, first purchases, a specific product
How to connect
Step by step
- Step 1
Create the Meta CAPI destination and paste your pixel access token.
- Step 2
Run the connection test.
- Step 3
Create a delivery: pick the source event, filter it and map the fields.
- Step 4
Track deliveries, match quality and errors on the destination screen.
Frequently asked questions
Will it duplicate with the browser pixel?
Not if the event identifier is the same — and it is. Meta deduplicates on that identifier, and the platform sends it on both paths.
How do I know match quality is good?
The quality screen shows coverage of each parameter across payloads that were actually delivered: what percentage carried email, phone, ad cookie and so on.
Other integrations
TikTok Events API
Destination
Server-side conversions to TikTok Ads, with hashed identity and per-event deduplication.
View integrationSnapchat Conversions API
Destination
Server-side conversions to Snapchat with the same 11 identity fields as the Meta family.
View integrationPinterest Conversions API
Destination
Server-side conversions to Pinterest Ads, in the exact v5 API shape.
View integrationStart measuring what actually becomes revenue
Create a free account, connect your first source and see your first lead timeline today. No card required.