Skip to main content
You discovered a new feature🥳… This page is a work in progress.

​
Duplicated Events

Event duplication occurs when:
  • Page refreshes trigger multiple tracking calls
  • Back-button navigation re-fires events
  • Multiple tracking implementations overlap
  • Single-page applications double-track route changes
OneView provides built-in deduplication using the Idempotency-Key field. When you send the same event with the same , OneView automatically prevents duplicates from being processed, ensuring clean data across all downstream integrations.
Include an Idempotency-Key with each event request using a unique identifier like user_id + event_type + transaction_id to prevent duplicate processing.