> AI agents: this is one page from PostHog's docs. Full index of Markdown docs for LLMs: https://posthog.com/llms.txt

# Linking Svix as a source

Canonical URL: https://posthog.com/docs/data-pipelines/sources/svix

> **Cloud region:** This page uses US Cloud hosts. For an EU Cloud project, use `https://eu.posthog.com` instead of `https://us.posthog.com` or `https://app.posthog.com` (app host for links).

## On this page

- [Adding a data source](#adding-a-data-source)
- [Available tables](#available-tables)
- [Configuration](#configuration)
- [Supported tables](#supported-tables)

**Beta release**

This source is currently in **beta**. It works end to end, but you may still hit rough edges. [Let us know](https://us.posthog.com/#panel=support%3Asupport%3Adata_warehouse%3A%3Atrue) if you do.

![](https://res.cloudinary.com/dmukukwp6/image/upload/texture_tan_9608fcca70)

![](https://res.cloudinary.com/dmukukwp6/image/upload/texture_tan_dark_a92b0e022d)

Let AI connect your sources for you

Skip the manual setup — run this in your project and the wizard auto-detects your databases and APIs and connects them to PostHog.

`npx @posthog/wizard warehouse`

![PostHog Wizard hedgehog](https://res.cloudinary.com/dmukukwp6/image/upload/wizard_3f8bb7a240.png)

![](https://res.cloudinary.com/dmukukwp6/image/upload/wizard_3f8bb7a240.png)Let AI connect your sources for you

The Svix connector syncs your webhook infrastructure data — applications and event types — 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 Svix.
3.  You need an API key from Svix. In your [Svix dashboard](https://dashboard.svix.com), go to **Settings** > **API Access** and create or copy an API key (starts with `sk_...`).
4.  Back in PostHog, enter your API key and click **Next**.
5.  Select the tables you want to sync, set the sync frequency, then click **Import**.

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

## Available tables

| Table | Description | Sync method |
| --- | --- | --- |
| `applications` | Applications in your Svix account — isolated tenants that own endpoints and receive webhook messages | Full refresh |
| `event_types` | Event types — the schema and metadata for categories of webhook messages | Full refresh |

**Full refresh** tables reload all data on each sync.

## Configuration

| Option | Type | Required |
| --- | --- | --- |
| `API key` | password | Yes |

## Supported tables

| Table | Description | Sync method | Incremental field | Primary key |
| --- | --- | --- | --- | --- |
| `applications` | A Svix application — an isolated tenant that owns its own endpoints and receives webhook messages. | Full refresh | — | — |
| `event_types` | A Svix event type — the schema and metadata for a category of webhook messages your application sends. | Full refresh | — | — |