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Meta Conversions API

Server Source code Package

Server-side event delivery to Meta's Conversions API for enhanced tracking accuracy and privacy compliance.

Where this fits

Meta CAPI is a server destination in the walkerOS flow:

Sends events server-side to Meta's Conversions API, bypassing browser limitations for improved data quality and privacy-compliant tracking.

Installation

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Configuration

This destination uses the standard destination config wrapper (consent, data, env, id, ...). For the shared fields see destination configuration. Package-specific fields live under config.settings and are listed below.

Settings

PropertyTypeDescriptionMore
accessToken*stringMeta access token for Conversions API authentication
pixelId*stringMeta Pixel ID from your Facebook Business account
action_sourceSource of the event (website, app, phone_call, etc.)
doNotHashArray<string>Array of user_data fields that should not be hashed
test_event_codestringTest event code for debugging Meta Conversions API events
urlstringCustom URL for Meta Conversions API endpoint
user_dataRecord<string, string>Mapping configuration for user data fields
* Required fields

Mapping

Per-event rules under config.mapping. For the standard rule fields (consent, condition, data, batch, name, policy) see mapping.

PropertyTypeDescriptionMore

Examples

lead

Event
Out

purchase

Event
Mapping
Out

purchase with click attribution

Event
Mapping
Out
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