> For the complete documentation index, see [llms.txt](https://taolend.gitbook.io/taolend-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://taolend.gitbook.io/taolend-docs/account/registration.md).

# Account Registration

> Before using Taolend for any lending or borrowing activities, you must complete account registration. The process is simple and usually takes only a few minutes.

## Why Registration Is Required

Taolend manages all lending and borrowing operations through smart contracts. Registering an account allows Taolend to:

* **Create an On-Chain Identity**: Register your EVM address with the smart contract
* **Establish Address Mapping**: Link your EVM address to a Bittensor SS58 address
* **Enable Full Functionality**: Unlock all features such as Deposit, Borrow, Lend, and creating Offers
* **Ensure Security**: Verify ownership through EIP-712 signature authentication

## Preparation

Before registering, make sure that:

* ✅ You have completed [Asset Bridging](/taolend-docs/account/bridge-assets.md)
* ✅ Your EVM wallet (e.g. MetaMask) has enough TAO to pay Gas fees (recommended: at least 0.1 TAO)
* ✅ You are aware of your Bittensor SS58 address
* ✅ You are using the official Taolend website

***

## Registration Process

### Step 1: Access the Platform

1. **Open the Official Taolend Website**
   * Visit: [Taolend.io](https://Taolend.io)
   * Double-check the URL to avoid phishing sites
2. **Check Network Connection**
   * Make sure your wallet is connected to the correct network
   * Taolend operates on the Bittensor EVM chain

### Step 2: Connect EVM Wallet

1. **Click Connect Wallet**
   * Locate the **Connect Wallet** button in the top-right corner
2. **Select Wallet Type**
   * Choose MetaMask (recommended)
   * Or any other supported EVM wallet
3. **Confirm Connection**
   * A connection request will pop up in your wallet
   * Review the requested permissions
   * Click **Connect**
   * Confirm that your wallet address is displayed on the page

### Step 3: Complete Registration

![Registration Interface](/files/Ya4F9dOPdsFwQ3Ea3FRT)

1. **Locate the Register Button**
   * Navigate to the **Profile** page
   * After connecting your wallet, if the address is not registered, a **Register** button will appear
   * After clicking it, your current EVM address and the derived SS58 address will be shown
   * Confirm the EVM address is correct, then click **Register** to proceed
2. **Signature Verification**
   * A signature request will appear in your wallet
   * Carefully review the message
   * Click **Sign** in your wallet
3. **Confirm Registration Transaction**
   * After signing, a transaction confirmation window will appear
   * This transaction calls the smart contract’s `register()` function
   * Click **Confirm** to submit
4. **Wait for Transaction Confirmation**
   * The transaction will be confirmed on-chain
   * Usually takes **10–30 seconds**
   * You can track the status in a block explorer
   * Once confirmed, the page will show a registration success message

### Step 4: Verify Registration Status

1. **View Account Information**
   * After successful registration, your account information will be displayed
   * Including your EVM address
   * And the corresponding SS58 address
2. **Test Features**
   * Try accessing the **Deposit** feature
   * Confirm that platform functions are available

***

## Address Mapping Relationship

### EVM Address vs SS58 Address

Taolend works with two address formats:

**EVM Address** (0x...)

* Used for all Taolend platform interactions
* Address format used by MetaMask
* Primary address recognized by smart contracts

**SS58 Address** (Bittensor format)

* Native address format of the Bittensor chain
* Used for bridging and staking operations
* Automatically derived by the system

### Address Derivation

During registration, Taolend will:

1. Record your EVM address
2. Automatically derive the corresponding SS58 address
3. Create a permanent mapping between the two
4. Allow you to manage Bittensor assets using your EVM address