API Reference
Attribution
Match app installs to link clicks for attribution.
Attribution Match
Match a new app install to a previously recorded link click. The match cascade tries strategies in order: referrer, device ID (IDFV), fingerprint, and raw device signals.
Either provide a pre-computed fingerprint, a referrer string, a device_id, or raw device signals (accept_language + screen_width + screen_height + timezone_offset + user_agent). When raw signals are provided, the server computes the fingerprint using the request's IP address.
POST
/attribution/matchMatch an app install to a link click
Request Body
| Field | Type | Description |
|---|---|---|
fingerprint | string | SHA-256 fingerprint hex string. |
platform* | "ios" | "android" | |
fingerprint_version* | "basic" | "enriched" | |
sdk_version* | string | |
device_id | string | IDFV (iOS) or equivalent device identifier. |
referrer | string | Install referrer string (Google Play). |
accept_language | string | |
screen_width | integer | |
screen_height | integer | |
timezone_offset | integer | |
user_agent | string |
Responses
200Attribution result
400Validation error
| Field | Type | Description |
|---|---|---|
error* | object |