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

# n8n

> Verify emails in n8n using Bolt Route.

## What you will build

Create an n8n workflow using the **Bolt Route - Email Validation & Verification** node to verify single emails or submit bulk tasks.

## Step 1: Create your Bolt Route API key

1. Create an account or log in to Bolt Route.
2. Open [app.boltroute.ai/api](https://app.boltroute.ai/api).
3. Click **New key**.
4. In the **Generate API key** dialog, select **n8n** to tag usage. Keys are universal, so the selection only tags usage.
5. Enter a key name, then click **Create key**.
6. Copy the key now. It is shown only once.

## Step 2: Install the community node

1. In n8n, go to **Settings** -> **Community Nodes**.
2. Click **Install** and enter `n8n-nodes-email-verifier`.
3. Restart n8n if the node does not appear in the editor.
4. If you are already building a workflow, search for **Bolt Route - Email Validation & Verification** in the node picker. If it does not appear, install it from **Community Nodes**.

## Step 3: Create credentials

1. Open **Credentials** and click **Create New**.
2. Search for **Bolt Route API**.
3. Paste your API key.
4. Confirm the **Base URL** is `https://api.boltroute.ai/api/v1` unless you use a custom endpoint.
5. Click **Test Connection** and save.

## Step 4: Realtime verification in n8n

1. Create a new workflow and add your trigger node.
2. Add **Bolt Route - Email Validation & Verification**.
3. Set **Resource** to **Email Verification** and **Operation** to **Verify Single Email**.
4. Map **Email Address** from your trigger.
5. Execute the node. Use `status`, `is_disposable`, and `is_role_based` in downstream steps.

## Step 5: Batch verification in n8n

1. Add **Bolt Route - Email Validation & Verification**.
2. Set **Resource** to **Email Verification** and **Operation** to **Create Bulk Task**.
3. Map **Emails** to a list of addresses (one per item, up to 10,000).
4. Optionally set **Webhook URL** if you have a receiving workflow.
5. Execute the node. The response includes a task `id`.

## Step 6: Track results

1. Add another **Bolt Route - Email Validation & Verification** node.
2. Choose **Get Task** to check `progress_percent` or **Download Task Results** to fetch the CSV/XLSX.