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

# N8n

# n8n

> How to expose an n8n webhook for Nora to send events into.

## Where to apply for credentials

<Card title="n8n — Webhook node docs" href="https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.webhook/" icon="git-merge" arrow>
  n8n Webhook trigger
</Card>

<Steps>
  <Step title="Create a workflow">
    In your n8n instance (n8n.cloud or self-hosted), open Workflows → New.
  </Step>

  <Step title="Add a Webhook trigger">
    First node: **Webhook**. Configure the path, HTTP method (POST), and authentication mode.
  </Step>

  <Step title="Save + activate">
    Save the workflow and toggle **Active**. n8n shows two URLs — use the **Production** URL (not
    Test).
  </Step>

  <Step title="(n8n Cloud only) Generate an API key">
    For management calls beyond webhooks, get an API key from your n8n Cloud account settings.
  </Step>
</Steps>

## Connect in Nora

Paste the production webhook URL. Optionally paste an API key. Nora validates the URL shape and stores both encrypted.

## Environment variables Nora injects

| Variable          | Source            |
| ----------------- | ----------------- |
| `N8N_API_KEY`     | API Key (if set)  |
| `N8N_WEBHOOK_URL` | Webhook URL field |