Functions let you transform events before they sync to a destination. Write JavaScript to modify event properties, validate fields, or enrich event data on any Hightouch Events sync.
Features
- Modify, validate, enrich, or filter events with custom logic before they sync to destinations
- Write transformations in modern JavaScript
- Code, test, and connect functions to syncs within the Hightouch app
- Transform batches of events at once
Use cases
- Enrich event data. Call external APIs to add data to your event payload. For example, add geolocation fields based on IP addresses.
- Data cleaning and normalization. Encrypt sensitive information, normalize complicated data types, or remove PII from event payloads.
- Data validation. Write advanced validation logic so your event data conforms to your spec.
- General transformations. Reshape an event before sending it to a destination.
Getting started
Use functions to transform events in any event sync: create a function, test the code, and connect it to a sync. Read the guide to get started.