# Petra Aptos Wallet (Extension)

### I. Preparation <a href="#t9s99tne99z0" id="t9s99tne99z0"></a>

1\. Update your Keystone device to [Firmware version M-9.4 (Multi-Coin)](https://keyst.one/firmware?locale=en) or later. \
([How to upgrade your firmware](https://support.keyst.one/getting-started/firmware-upgrading)?)

2\. Download and install [Petra](https://petra.app/) (V-1.1.11 or newer).

### II. Importing your Keystone Hardware Wallet to Petra <a href="#id-7vux8g4ebop6" id="id-7vux8g4ebop6"></a>

#### 1. Log into the Petra Aptos Wallet <a href="#veehg992ipki" id="veehg992ipki"></a>

1\. Launch Petra and create a new wallet.

<figure><img src="/files/k7AZoYC1fjUrerm1enE6" alt="Keystone-Petra-1"><figcaption></figcaption></figure>

2\. Set a password for your Petra wallet and keep your seed phrase stored in a secure place. Once that is done, you should have successfully logged into Petra.

<figure><img src="/files/vAbFSydyyG4KFyfy6kns" alt="Keystone-Petra-2"><figcaption></figcaption></figure>

#### 2. Syncing Keystone to Petra <a href="#elsyz8r7c30i" id="elsyz8r7c30i"></a>

1\. In the Petra UI, go to the profile page and click \[Add account] > Click \[Import from Keystone] > \[Sync Keystone].&#x20;

<figure><img src="/files/8lB1QecSCe5SVDlNZrOU" alt="Keystone-Petra-3"><figcaption></figcaption></figure>

2\. On Keystone, navigate to \[Connect Software Wallet] > Select \[Petra Aptos Wallet]. A QR code will then be displayed.

<figure><img src="/files/NlkyYH6mx4evIxQaVl8J" alt=""><figcaption></figcaption></figure>

3\. Scan the QR code shown on your Keystone device with Petra.

Congratulations! Your Keystone hardware wallet is now successfully connected to Petra!

<figure><img src="/files/7mdyp6Wm0CuaRitc8Yc4" alt="Keystone-Petra-5"><figcaption></figcaption></figure>

### III. Sending APT with your Keystone Hardware Wallet <a href="#id-83oktml4l7wr" id="id-83oktml4l7wr"></a>

1\. In Petra, click the \[Send] button and enter the recipient’s account ID and the amount you want to send > Click \[Next] > Click \[Send] and a QR code will appear.

<figure><img src="/files/VskrNOERjnt3rpcHN6wS" alt="Keystone-Petra-6"><figcaption></figcaption></figure>

2\. Grab your Keystone device, and tap the \[-] icon to scan the QR code displayed in Petra. Review the transaction details on your Keystone and tap \[Sign] if you want to approve it > Enter your password and tap \[Confirm] > A QR code will then be displayed on your Keystone device.

<figure><img src="/files/kYc2KAR8FTBANnA7buhA" alt=""><figcaption></figcaption></figure>

3\. Using Petra, click the \[Get Signature] button and scan the QR code displayed on your Keystone device with the Petra app.

That’s it! The transaction is now successfully broadcast to the network.

<figure><img src="/files/7JL2hFnYaWumaDcIOuEG" alt="Keystone-Petra-8"><figcaption></figcaption></figure>


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://support.keyst.one/3rd-party-wallets/aptos-wallets/petra-aptos-wallet-extension.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.