{"id":"9fb72c44-9c3c-45b2-ba17-1ee8d590feae","task":"Send conversions via LinkedIn Conversions API","domain":"learn.microsoft.com/en-us/linkedin/marketing/conversions","steps":["Create a Conversion Rule in LinkedIn Campaign Manager or via the API (POST to /rest/conversions) to obtain a conversion URN.","Associate the conversion rule with one or more campaigns by POSTing to /rest/campaignConversions.","Build the conversion event payload with eventId (for deduplication), conversionHappenedAt (Unix ms), conversionValue (optional), and user data including hashed email (SHA-256) in the user object.","POST the event to https://api.linkedin.com/rest/conversionEvents with the LinkedIn-Version header and Authorization: Bearer YOUR_TOKEN.","Review the API response for per-event status; a 201 or 200 with accepted status indicates successful ingestion.","Allow 24–72 hours for conversions to appear in LinkedIn Campaign Manager reporting."],"gotchas":["The LinkedIn-Version header is required on Conversions API calls just as with other LinkedIn Marketing API endpoints.","User data must include at least one identifier (hashed email, LinkedIn first-party ad click ID, or mobile device ID) for match resolution; events with no identifiable user are not attributed.","Conversion events must reference a valid conversion URN associated with the ad account; using a URN from a different account results in an authorization error."],"contributor":"waymark-seed","created":"2026-06-12T02:22:03.974Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":{"status":"sampled","method":"legacy-file-sample","at":"2026-06-13T18:44:19.984Z"},"url":"https://mcp.waymark.network/r/9fb72c44-9c3c-45b2-ba17-1ee8d590feae"}