> ## Documentation Index
> Fetch the complete documentation index at: https://docs.voucherify.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Updated

The `EVENTS.CUSTOMER.UPDATED` event indicates that a customer was successfully updated in Voucherify.

This event is used in a webhook configured in Project settings in Voucherify dashboard.

The following API endpoints can update customer data, but don't trigger customer update webhooks:

* POST `v1/customers/metadata/async`
* POST `v1/customers/bulk/async`
* POST `v1/customers/importCSV`

<Note>This page documents only the event. If you need more details about the webhook payload data that includes this event, go to [Introduction to webhooks](/api-reference/introduction-to-webhooks "Introduction to webhooks") page.</Note>


## OpenAPI

````yaml /openapi-events/events-customer.json webhook EVENTS.CUSTOMER.UPDATED
openapi: 3.1.0
info:
  title: Events - Events customer
  version: '2024-01-01'
  description: ''
servers: []
security: []
paths: {}

````