Metamask Snaps User Guide

This guide will walk you through the process of setting up and using the Capsule Account Snap with MetaMask.

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Setup

The easiest way to add the Capsule Account Snap is by visiting the Capsule Account Snap Listing and selecting Add to MetaMask. Here’s a detailed breakdown of the process:

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Step 1: Enable Account Snaps in MetaMask

1. Ensure you have the MetaMask extension installed. If you need help, refer to MetaMask FAQs.
2. In MetaMask, click the three dots in the top right corner to access Settings.
3. Select the Experimental section.
4. Toggle to enable Account Snaps.

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Step 2: Add the Capsule Account Snap

1. Visit the Capsule Snap Page or navigate to Accounts and select Add Snap Account.
2. Select Capsule Account Snap and start wallet creation.
3. Enter your email and verify it with a six-digit code.
4. Set up a passkey to store a key share on your device. Either scan the QR code or click on it.
5. Set up the passkey with either FaceID or TouchID.
6. Set up 2FA (optional).
7. Press “create” in your MetaMask extension to add the Capsule account.

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Funding Your Wallet

You can fund your Capsule wallet through MetaMask’s built-in features:

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MetaMask Fiat On & Off-Ramp

1. Click “Buy/Sell” in your MetaMask wallet.
2. Purchase crypto via a debit or credit card.
3. Select your Capsule account as the destination.

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Transferring from MetaMask

1. Click “Send” in your MetaMask wallet.
2. Choose an existing MetaMask account as the source.
3. Select your Capsule account as the destination.

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Signing Transactions

Use MetaMask as you normally would with your favorite dApps, anywhere that MetaMask is a supported wallet.

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Session Timeouts

Capsule uses passkeys for added security, which timeout after 90 minutes. If you see a timeout dialog:

1. Return to the snap as indicated.
2. Click Connect.
3. Complete the passkey authentication again.
4. Proceed with your transaction.

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Wallet Recovery

If you lose access to your device:

1. Go to the Capsule Portal.
2. You’ll need:
   • Access to your email
   • Your 2FA code (if you set it up)
3. Enter your information.
4. Wait for 48 hours before your wallet is recovered.

For any issues or questions not covered in this guide, please reach out to support@usecapsule.com.