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

# Gamifiera

> Connect Gamifiera and choose how customer IDs are resolved.

<img src="https://mintcdn.com/enaddatamanagementab/rORM5EhGD6damPnK/docs/integrations/assets/gamifiera.svg?fit=max&auto=format&n=rORM5EhGD6damPnK&q=85&s=915fd09082545e04b5fd1e5116da7269" alt="Gamifiera" className="h-16 w-auto rounded-lg p-2 dark:bg-white" width="215" height="190" data-path="docs/integrations/assets/gamifiera.svg" />

The Gamifiera integration connects an Enad app to Gamifiera and defines which system supplies customer identifiers.

## Requirements

Configuration requires a Gamifiera API key and one merchant user identifier source:

* **Voyado**
* **Klaviyo**
* **Enad**

## Configuration

Configuration follows the [common integration setup](/docs/integrations/integrations#integration-setup) and includes the API key and **User ID source**.

The user ID source determines where Gamifiera resolves [merchant user](/docs/merchant-users/merchant-users) IDs. It should match the system used as the source of truth for merchant user identity.

## Validation and sync

Connection checks are available under **Status → Integration validation**. The refresh control runs the checks again. Saved integrations also include the **Sync** tab.

## Related

* [Merchant users](/docs/merchant-users/merchant-users)
* [Users](/docs/events/users)
* [Klaviyo](/docs/integrations/klaviyo)
* [Voyado](/docs/integrations/voyado)