The Conversions API now allows you to set a 365-day conversion lookback window for postClickAttributionWindowSize and viewThroughAttributionWindowSize when creating a new conversion rule with POST /conversions for the following conversion types: SUBMIT_APPLICATION, PURCHASE, ADD_TO_CART, QUALIFIED_LEAD, and LEAD.
Summary extracted from the official source text. Verify details on the source page.
| Platform | LinkedIn Marketing API |
|---|---|
| Effective date | No date published |
| Precision | n/a |
| Published | 2025-05 |
| Categories | Tracking & signal loss |
| Tags | version-202505 |
| Official source | LinkedIn Marketing API: Recent changes ↗ |
| Fetched | 2026-10-17T03:44:00+00:00 |
| First seen | 2026-10-17T01:06:52+00:00 |
| Status | Listed by the source |
| Stable ID | linkedin-1f6edde8a7 · JSON |