# Setup

### Step 1: Setting up the wallets

#### 1. Master Wallet

<div align="left"><figure><img src="/files/BA5kiWnSaGmRi2zBmzHk" alt="" width="356"><figcaption><p>User Wallet for "Connect Wallet" </p></figcaption></figure></div>

You log in to Decimal using your own EOA wallet. We support 90+ options including MetaMask, WalletConnect, Trust Wallet, and more. This creates an Externally Owned Account (EOA) that stays fully under your control.

Prefer something simpler? You can also sign in using your favorite social account: email, Google, Twitter, Discord, Farcaster, GitHub, Apple ID, or Facebook.

**Role of the Master Wallet:**

* Logs you into the application
* Manages all your credentials
* Owns and authorises all your workflows (created, stored and executed under this wallet)
* Handles any manual approvals within workflows

{% hint style="danger" %} <mark style="color:$danger;">**Important:**</mark> If you lose access to this wallet, you also lose access to all your workflows.
{% endhint %}

***

#### 2. Sub-Wallet(s)

For every Master Wallet, you get one complimentary Sub-Wallet. This wallet is fully managed by your Master Wallet and cannot be accessed separately.

Sub-Wallets are secured inside Trusted Execution Environments (TEEs) and cannot be accessed in any way other than through your Master Wallet login.&#x20;

**Role of the Sub-Wallet:**

* This is the primary wallet if you intend to run your workflows autonomously.
* Powers all autonomous execution capabilities across chains and dApps.
* Most of our nodes are designed to work with Decimal Wallets.

{% hint style="warning" %}
**ADVANCED USER ONLY:** For extra control, you can download the private key of your Decimal Wallet - though this is recommended only for advanced users.
{% endhint %}

{% hint style="info" %}
**PREMIUM UPGRADE:** Corporate builders can request extra Decimal Wallets under their User Wallet.&#x20;

Each Decimal Wallet can run its own workflows, portfolios, or trading strategies while staying securely managed under one user account. It’s a flexible way to organize, scale, and experiment with different approaches.
{% endhint %}

***

### Step 2: Fund your sub-wallet

Once your sub-wallets are created, you’ll need to fund them with the native tokens of the chains you intend to run on. These tokens cover gas fees and, if designed, are also used directly within your workflows.

{% hint style="warning" %}
Without enough balance, your workflows may fail midway due to insufficient funds
{% endhint %}

By enrolling for a sub-wallet; your account is auto-enrolled in a monthly free tier. The free tier provides you with 5k monthly credits that you can use to get started. If these credits are not sufficient, you can enroll for any paid plan to avail higher credits.

{% hint style="success" %}
**LIMITED TIME LAUNCH OFFER:** You get a total of monthly 10k credits (5k base+5k bonus)
{% endhint %}

&#x20;

***

**Setup complete!**

Now let’s put your workflows on auto-pilot.


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