Skyvern/docs/developers/credentials/handle-2fa.mdx

---
title: Handle 2FA
subtitle: Configure two-factor authentication for automated logins
description: Configure two-factor authentication for Skyvern automations using TOTP secrets, pushed verification codes, pull-based endpoints, or magic links. Supports Bitwarden TOTP integration.
slug: developers/credentials/handle-2fa
keywords:
  - TOTP
  - 2FA
  - totp_identifier
  - totp_url
  - authenticator
  - email code
  - SMS code
  - magic link
  - send_totp_code
  - verification
---

Many websites require two-factor authentication (2FA) during login. Skyvern supports multiple 2FA methods to handle these flows automatically.

---

## Choose your method

Select the method that matches how you receive verification codes:

| Scenario | Recommended Method |
|----------|-------------------|
| You have the TOTP secret key | [Store TOTP secret](#method-1-store-totp-secret): Skyvern generates codes |
| Codes sent to email/SMS you can forward | [Push codes to Skyvern](#method-2-push-codes-to-skyvern) |
| Codes sent to a system you control | [Skyvern pulls from your endpoint](#method-3-skyvern-pulls-from-your-endpoint) |
| Passwordless/magic link auth | [Magic links](#method-4-magic-links) |
| Using Bitwarden with TOTP | [Password manager integration](#password-manager-totp) |

---

## Method 1: Store TOTP secret

**Best for:** Sites where you have access to the TOTP secret (the setup QR code or manual key).

When you enable 2FA on a website, you're typically shown a QR code or a secret key. Store this secret with your credential, and Skyvern generates valid codes automatically.

<CodeGroup>
```python Python
import os
from skyvern import Skyvern

client = Skyvern(api_key=os.getenv("SKYVERN_API_KEY"))

credential = await client.create_credential(
    name="Acme Portal Login",
    credential_type="password",
    credential={
        "username": "user@example.com",
        "password": "secure_password",
        "totp": "JBSWY3DPEHPK3PXP",  # Base32 secret from QR code
        "totp_type": "authenticator",
    },
)
```

```typescript TypeScript
import { SkyvernClient } from "@skyvern/client";

const client = new SkyvernClient({
  apiKey: process.env.SKYVERN_API_KEY,
});

const credential = await client.createCredential({
  name: "Acme Portal Login",
  credential_type: "password",
  credential: {
    username: "user@example.com",
    password: "secure_password",
    totp: "JBSWY3DPEHPK3PXP",
    totp_type: "authenticator",
  },
});
```

```bash cURL
curl -X POST "https://api.skyvern.com/v1/credentials" \
  -H "x-api-key: $SKYVERN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "name": "Acme Portal Login",
    "credential_type": "password",
    "credential": {
      "username": "user@example.com",
      "password": "secure_password",
      "totp": "JBSWY3DPEHPK3PXP",
      "totp_type": "authenticator"
    }
  }'
```
</CodeGroup>

### TOTP types

| Type | Description |
|------|-------------|
| `authenticator` | Standard TOTP codes (Google Authenticator, Authy, etc.) |
| `email` | Codes sent via email that you'll push to Skyvern |
| `text` | Codes sent via SMS that you'll push to Skyvern |

<Tip>
Skyvern generates TOTP codes using standard 30-second windows. If the current code has less than 20 seconds remaining, Skyvern automatically uses the next code to ensure successful entry.
</Tip>

### Finding your TOTP secret

Most sites show the secret when you set up 2FA:

1. Go to your account's security settings
2. Click "Set up authenticator app"
3. Look for "Can't scan the QR code?" or "Manual entry"
4. Copy the secret key (usually Base32 format like `JBSWY3DPEHPK3PXP`)

<Note>
If you've already set up 2FA and don't have the secret, you may need to disable and re-enable 2FA to see the secret again. Contact [support@skyvern.com](mailto:support@skyvern.com) for help.
</Note>

---

## Method 2: Push codes to Skyvern

**Best for:** Codes sent to email or SMS that you can programmatically forward.

When your automation encounters a 2FA prompt, Skyvern polls for codes that you push via API. Your email or SMS forwarding system sends codes to Skyvern as they arrive.

### Step 1: Set up code forwarding

Configure your email or SMS to forward verification codes to Skyvern. Common approaches:

- **Email:** Gmail filter + Zapier webhook
- **SMS:** Twilio webhook to your server
- **Email:** AWS SES + Lambda function

<AccordionGroup>
<Accordion title="How to set up Email Forwarding with Zapier?">

This setup requires a Zapier Pro plan account.

<Steps>
  <Step title="Create a Zapier Zap">
    {/* TODO: Replace with actual video */}
    <Frame>
      <video
        autoPlay
        muted
        loop
        playsInline
        className="rounded-xl"
        src="/images/zapier-forwarding-setup.mp4"
      ></video>
    </Frame>

    1. Go to [zapier.com](https://zapier.com/app/home) and create a new Zap
    2. In the newly created Zap draft, click the "Trigger" button
    3. Click **Email by Zapier**
    4. In the Email "Setup", pick **New Inbound Email** in the Trigger event selection. Click **Continue**
    5. In Email "Configure", create an email address which will be used to forward emails for TOTP codes. Click **Continue**
    6. Click the "Action" button and add **Webhooks by Zapier**
    7. In the Setup, choose **POST** under the Action event selection. Click **Continue**
    8. In the "Configure", set up these fields to make a POST request to Skyvern's TOTP API:
       - **URL:** `https://api.skyvern.com/v1/credentials/totp`
       - **Payload Type:** `json`
       - **Data:**
           - `totp_identifier`: choose **Raw To Email** after clicking the "+" sign
           - `content`: choose **Body Plain** after clicking the "+" sign
           - `source`: `email`
       - **Headers:**
           - `x-api-key`: your Skyvern API key
    9. Click **Continue**
  </Step>
  <Step title="Add forwarding email and create a filter in Gmail">
    Go to Gmail Settings → Forwarding and POP/IMAP → click **Add a forwarding address** → enter the Zapier email address you created. Complete any verification steps.

    Then go to **Filters and Blocked Addresses**. Click **Create a new filter** and set up a filtering rule for your TOTP (2FA/MFA) emails. Click **Create filter**, check **Forward it to**, pick the Zapier email address, and update the filter.

    <Frame>
      <img src="/images/totp/create_email_forwarding.png" alt="Gmail forwarding filter" width="400"/>
    </Frame>
  </Step>
  <Step title="Test it end to end">
    Forward any previous TOTP email to the Zapier email address you created.

    In Zapier, under the "Test" of the Webhooks action, send a request to test it out. If successful, you should see a "A request was sent to Webhooks by Zapier" message.
  </Step>
</Steps>

</Accordion>
<Accordion title="How to set up SMS Forwarding with Twilio?">

Use a virtual phone number service like [Twilio](https://www.twilio.com/en-us/docs/usage/tutorials/how-to-use-your-free-trial-account) or [Plivo](https://www.plivo.com/) to receive SMS codes and forward them to Skyvern.

<Steps>
  <Step title="Set up a Twilio phone number">
    Create a Twilio account and provision a phone number. This number will receive the SMS verification codes.
  </Step>
  <Step title="Create a Twilio Function to forward codes">
    In your Twilio console, create a new Function that forwards incoming SMS to Skyvern's TOTP API:

    ```javascript
    // Twilio Function
    exports.handler = async function(context, event, callback) {
      const axios = require('axios');

      await axios.post('https://api.skyvern.com/v1/credentials/totp', {
        totp_identifier: event.To,  // Your Twilio phone number
        content: event.Body,
        source: 'phone'
      }, {
        headers: {
          'x-api-key': context.SKYVERN_API_KEY,
          'Content-Type': 'application/json'
        }
      });

      return callback(null, new Twilio.Response());
    };
    ```

    Add your `SKYVERN_API_KEY` as an environment variable in the Twilio Function configuration.
  </Step>
  <Step title="Configure the webhook">
    In your Twilio phone number settings, set the **A Message Comes In** webhook to point to your Twilio Function URL.
  </Step>
  <Step title="Test it">
    Send a test SMS to your Twilio number and verify the code appears in Skyvern:

    ```bash
    curl -X GET "https://api.skyvern.com/v1/credentials/totp?totp_identifier=YOUR_TWILIO_NUMBER" \
      -H "x-api-key: $SKYVERN_API_KEY"
    ```
  </Step>
</Steps>

</Accordion>
</AccordionGroup>

### Step 2: Start the run with a TOTP identifier

When running your login, include a `totp_identifier` that matches what you'll use when pushing codes:

<CodeGroup>
```python Python
result = await client.login(
    credential_type="skyvern",
    url="https://portal.example.com/login",
    credential_id="cred_xyz789",
    totp_identifier="user@example.com",  # Must match when pushing code
)
```

```bash cURL
curl -X POST "https://api.skyvern.com/v1/run/tasks/login" \
  -H "x-api-key: $SKYVERN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "credential_type": "skyvern",
    "url": "https://portal.example.com/login",
    "credential_id": "cred_xyz789",
    "totp_identifier": "user@example.com"
  }'
```
</CodeGroup>

### Step 3: Push the code when received

When the verification code arrives, push it to Skyvern:

<CodeGroup>
```python Python
await client.send_totp_code(
    totp_identifier="user@example.com",
    content="Your verification code is 123456",  # Full email/SMS body
    source="email",
)
```

```typescript TypeScript
await client.sendTotpCode({
  totp_identifier: "user@example.com",
  content: "Your verification code is 123456",
  source: "email",
});
```

```bash cURL
curl -X POST "https://api.skyvern.com/v1/credentials/totp" \
  -H "x-api-key: $SKYVERN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "totp_identifier": "user@example.com",
    "content": "Your verification code is 123456",
    "source": "email"
  }'
```
</CodeGroup>

<Note>
If `content` is longer than 10 characters, Skyvern's AI extracts the verification code automatically. You can send the full email or SMS body without parsing it yourself.
</Note>


---

## Method 3: Skyvern pulls from your endpoint

**Best for:** Environments where you control the system receiving 2FA codes and can expose them via an HTTP endpoint.

Instead of pushing codes to Skyvern, you implement an endpoint that Skyvern polls until a code is available.

### Step 1: Implement the endpoint

Your endpoint must accept POST requests and return the verification code:

**Request from Skyvern:**
```http
POST https://your-server.com/totp-webhook
x-skyvern-signature: <hmac-sha256-signature>
Content-Type: application/json

{
  "task_id": "tsk_123456"
}
```

**Expected response:**
```json
{
  "task_id": "tsk_123456",
  "verification_code": "123456"
}
```

### Step 2: Verify request signatures

Skyvern signs all requests using HMAC-SHA256 with your API key. Verify the signature to ensure requests are authentic:

```python
import hmac
import hashlib

def verify_skyvern_request(request, api_key: str) -> bool:
    signature = request.headers.get("x-skyvern-signature")
    payload = request.body  # bytes

    expected = hmac.new(
        api_key.encode("utf-8"),
        msg=payload,
        digestmod=hashlib.sha256
    ).hexdigest()

    return hmac.compare_digest(signature, expected)
```

### Step 3: Configure the login

Pass `totp_url` when running your login:

<CodeGroup>
```python Python
result = await client.login(
    credential_type="skyvern",
    url="https://portal.example.com/login",
    credential_id="cred_xyz789",
    totp_url="https://your-server.com/totp-webhook",
)
```

```bash cURL
curl -X POST "https://api.skyvern.com/v1/run/tasks/login" \
  -H "x-api-key: $SKYVERN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "credential_type": "skyvern",
    "url": "https://portal.example.com/login",
    "credential_id": "cred_xyz789",
    "totp_url": "https://your-server.com/totp-webhook"
  }'
```
</CodeGroup>

Skyvern polls your endpoint every 10 seconds until a code is returned or the timeout is reached.

---

## Method 4: Magic links

**Best for:** Passwordless authentication systems that send one-time login links.

When a site uses magic links instead of passwords, push the link to Skyvern:

<CodeGroup>
```python Python
await client.send_totp_code(
    totp_identifier="user@example.com",
    content="https://portal.example.com/login?token=abc123xyz",
    source="email",
)
```

```bash cURL
curl -X POST "https://api.skyvern.com/v1/credentials/totp" \
  -H "x-api-key: $SKYVERN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "totp_identifier": "user@example.com",
    "content": "https://portal.example.com/login?token=abc123xyz",
    "source": "email"
  }'
```
</CodeGroup>

<Note>
Skyvern automatically detects URLs and classifies them as magic links. The automation will navigate to the link to complete authentication.
</Note>

For magic link flows, structure your workflow in two parts:

1. **Trigger the magic link**: Navigate to login and enter email
2. **Complete login**: Use the magic link as the starting URL for the next step

---

## Password manager TOTP

If you store TOTP secrets in Bitwarden or 1Password, Skyvern can retrieve both the password and TOTP code in a single request.

### Bitwarden

Store your TOTP secret in Bitwarden's authenticator field:

1. Open the vault item in Bitwarden
2. Click "Authenticator Key (TOTP)"
3. Enter your TOTP secret or scan the QR code
4. Skyvern retrieves both password and TOTP when using this credential

**Supported TOTP formats:**
- Raw secret: `JBSWY3DPEHPK3PXP`
- otpauth URI: `otpauth://totp/Example:user@example.com?secret=JBSWY3DPEHPK3PXP&issuer=Example`

### 1Password

Store TOTP in 1Password's one-time password field:

1. Edit the login item in 1Password
2. Add a "One-Time Password" field
3. Enter the TOTP secret or scan the QR code
4. Reference the item in your Skyvern workflow

---

## Multi-field TOTP entry

Some sites split TOTP codes across multiple input fields (one digit per box). Skyvern handles this automatically:

1. Detects multi-field TOTP layouts
2. Enters the same code across all fields
3. Caches the code to prevent requesting a new one mid-entry

<Note>
No special configuration needed. Skyvern's AI recognizes multi-field TOTP inputs and handles them correctly.
</Note>

---

## Timeouts and polling

Skyvern waits for 2FA codes based on configurable timeouts:

| Setting | Default | Description |
|---------|---------|-------------|
| Polling interval | 10 seconds | How often Skyvern checks for new codes |
| Polling timeout | 15 minutes | Maximum wait time before failing |

If you're pushing codes, ensure your forwarding pipeline delivers codes within the timeout window.

---

## List recent codes

Debug your 2FA integration by listing recent codes received:

```bash
curl -X GET "https://api.skyvern.com/v1/credentials/totp?totp_identifier=user@example.com&limit=10" \
  -H "x-api-key: $SKYVERN_API_KEY"
```

**Query parameters:**

| Parameter | Description |
|-----------|-------------|
| `totp_identifier` | Filter by identifier (email, phone, etc.) |
| `workflow_run_id` | Filter by specific workflow run |
| `otp_type` | Filter by type: `totp` or `magic_link` |
| `limit` | Number of records (default 50, max 200) |

<Note>
Skyvern only returns codes from the last 10 minutes (configurable via `TOTP_LIFESPAN_MINUTES`).
</Note>

---

## Next steps

<CardGroup cols={2}>
  <Card title="Store Credentials" icon="key" href="/developers/credentials/store-credentials">
    Set up your credential vault integration
  </Card>
  <Card title="Troubleshooting" icon="wrench" href="/developers/credentials/troubleshooting-login">
    Debug 2FA and login failures
  </Card>
</CardGroup>