Dorod-Sky/fern/credentials/totp.mdx

---
title: TOTP (2FA/MFA/Verification Code)
subtitle: How to send TOTP codes (2FA/MFA/Verification Code) to Skyvern
slug: credentials/totp
---

Skyvern supports one-time password (see https://www.twilio.com/docs/glossary/totp for more information), also known as 2FA/MFA. For Skyvern to get the code, there are three options:
- [Option 1: Store your 2FA/MFA secret in Skyvern Credential tool](#option-1-store-your-2famfa-secret-in-the-skyvern-credential-tool)
- [Option 2: Skyvern gets the code from your endpoint](#option-2-get-code-from-your-endpoint)
- [Option 3: You push the code to Skyvern](#option-3-push-code-to-skyvern)

## Option 1: Store your 2FA/MFA secret in the Skyvern Credential tool

Save your username and password in [Skyvern Credential](https://app.skyvern.com/credentials) where you can also store your 2FA/MFA key/secret.

See [Password Management](/credentials/passwords#manage-passwords-in-skyvern-cloud) for more details.
## Option 2: Get Code From Your Endpoint
You can pass `totp_verification_url` when [creating a task](/running-tasks/api-spec#request-initiate-a-task). Inside this endpoint hosted by you, you have to conform to the following schema:

### Set Up Your TOTP Endpoint
For websites that requires a verification code to complete a task, you have to set up a TOTP endpoint for Skyvern to fetch the verification code.

Here's the TOTP endpoint contract you should use:

Request (POST):
| Parameter | Type | Required? | Sample Value | Description |
| --- | --- | --- | --- | --- |
| task_id | String | yes | tsk_123 | The task ID that needs the verification to be done |

Response:
| Parameter | Type | Required? | Sample Value | Description |
| --- | --- | --- | --- | --- |
| task_id | String | yes | tsk_123 | The task ID that needs the verification to be done |
| verification_code | String | no | 123456 | The verification code |

### Validate The Sender of The Request
Same as the webhook API, your server needs to make sure it’s Skyvern that’s making the request.

- a python example for how to generate and validate the signature:

```python
def validate_skyvern_request_headers(request: Request) -> bool:
    header_skyvern_signature = request.headers["x-skyvern-signature"]
    payload = request.body() # this is a bytes
    hash_obj = hmac.new(SKYVERN_API_KEY.encode("utf-8"), msg=payload, digestmod=hashlib.sha256)
    client_generated_signature = hash_obj.hexdigest()
    return header_skyvern_signature == client_generated_signature
```

SKYVERN_API_KEY: this is the [api key](/running-tasks/introduction) specific to your organization

## Option 3: Push Code To Skyvern
You can pass `totp_identifier` when [creating a task](/running-tasks/api-spec#request-initiate-a-task). When the TOTP code arrives at your inbox or as a text message, all you need to do is to send the email/message (Gmail + Zapier integration can be a good solution to set up email forwarding) to Skyvern's TOTP receiver endpoint. See the [TOTP API for more details](https://docs.skyvern.com/api-reference/api-reference/credentials/send-totp-code).

### Forwarding Your Email To Skyvern (Gmail + Zapier)
This setup requires a Zapier pro plan account.

**Step 1. Create a Zapier Zap**

Go to https://zapier.com/app/home and create new Zaps
<p align="center">
  <img src="../images/totp/create_zap.png"/>
</p>

In the newly created Zap draft, Click the “Trigger” button
<p align="center">
  <img src="../images/totp/create_zap_trigger.png"/>
</p>

Click `Email by Zapier`
<p align="center">
  <img src="../images/totp/create_zap_trigger.png"/>
</p>

In the Email “Setup”, pick `New Inbound Email` in the `Trigger event` selection. Click `Continue` to complete the “Setup”
<p align="center">
  <img src="../images/totp/create_zap_email_setup.png"/>
</p>

In Email “Configure”, create an email address which will be used to forward emails for TOTP codes. Click “Continue”.
<p align="center">
  <img src="../images/totp/create_zap_input_email.png"/>
</p>

Let’s add the Action to complete the Zapier setup before coming back to test it. Click the “Action” button and add `Webhooks by Zapier`
<p align="center">
  <img src="../images/totp/create_zap_action.png"/>
</p>

<p align="center">
  <img src="../images/totp/create_zap_webhook.png"/>
</p>

In the Setup, choose “POST” under the `Action event` selection. Then click “Continue”.
<p align="center">
  <img src="../images/totp/create_zap_action_event_post.png"/>
</p>

In the “Configure”, set up these in order to make a POST request to Skyvern’s TOTP API:

- URL: [`https://api.skyvern.com/api/v1/totp`](https://api.skyvern.com/api/v1/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`

<p align="center">
  <img src="../images/totp/create_zap_webhook_complete.png"/>
</p>
Click Continue

**Step 2. Add forwarding email and create a filter in Gmail**

Go to Gmail Settings → Forwarding and POP/IMAP (https://mail.google.com/mail/u/0/#settings/fwdandpop) → click “Add a forwarding address” → enter the zapier email address you just created. There might be some verifications, including a verification email from Zapier, you have to complete here.

After setting up the forwarding email address, go to “Filters and Blocked Addresses” (https://mail.google.com/mail/u/0/#settings/filters). Click “Create a new filter” and set up your email filtering rule for your TOTP (2FA/MFA) emails. Click “Create filter”. Check “Forward it to” and pick the new email address and update filter.

<p align="center">
  <img src="../images/totp/create_email_forwarding.png"/>
</p>

**Step 3. Test it end to end!**

You can forward any previous TOTP (2FA/MFA) email to the Zapier email address you created in Step 1.

In Zapier: under the “Test” of the Webhooks action, send a request to test it out. If your test is successful, you should see a `A request was sent to Webhooks by Zapier` message

<p align="center">
  <img src="../images/totp/test_end_to_end.png"/>
</p>