# Linking Delighted as a source - Docs

**Alpha release**

This source is currently in **alpha**. The interface and available tables may change.

The Delighted connector syncs your survey feedback data – responses, people, unsubscribes, bounces, and NPS metrics – into PostHog.

## Adding a data source

1.  Go to the [sources tab](https://app.posthog.com/data-management/sources) of the data pipeline section in PostHog.
2.  Click **\+ New source** and then click **Link** next to Delighted.
3.  Next, you need an API key from Delighted. In your Delighted account, go to **Settings → API** and copy your API key. Each Delighted project has its own API key with read access to that project's data.
4.  Back in PostHog, enter the key in the `API key` field and click **Next**.
5.  Select the tables you want to sync, set the sync method and frequency, then click **Import**.

Once the syncs are complete, you can start using Delighted data in PostHog.

## Available tables

| Table | Description | Sync method |
| --- | --- | --- |
| survey_responses | Survey responses with customer feedback, scores, and comments | Incremental |
| people | People who have received surveys | Incremental |
| unsubscribes | People who have unsubscribed from surveys | Incremental |
| bounces | Email addresses that have bounced | Incremental |
| metrics | Account-level NPS metrics snapshot (single row) | Full refresh |

**Incremental** tables sync only new or updated records on each run. **Full refresh** tables reload all data on each sync.

## Configuration

## Supported tables

The tables available from this source are discovered from your account when you connect it, so the exact list depends on your data. Once connected, you can pick which tables to sync from the [sources tab](https://app.posthog.com/data-management/sources).

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