Guide for beginner

Onboarding PrimeNumber User Guide

1. Prerequisites

1.1 Web3 Wallet

You need a Web3 wallet to access PrimeNumber. It allows interaction with the Solana blockchain for all related transactions. Popular options include MetaMask, Trust Wallet, and Binance Web3 Wallet. Each has its own features, such as security measures and user - interface design.

1.2 Funding

• USDC Deposit: Deposit USDC (USD Coin) on the Solana chain. This stablecoin will be used as your investment capital within PrimeNumber.

• Gas Fee: Prepare about 0.1 SOL (Solana). Gas fees are needed to execute transactions on the Solana blockchain, paid to network validators.

2. Selecting a Web3 Wallet

Choose a Web3 wallet that suits you. For example, if you prefer a wallet with a simple setup and security features, Binance Web3 Wallet is a good option. It simplifies private key management, but remember to save the backup QR code. Losing the wallet can be remedied by using this QR code to restore access.

3. Accessing the Vault Page

3.1 Using the Browser Function

• Most Web3 wallets have a browser function. For Binance Web3 Wallet in the Binance APP, find the wallet section. Then, at the bottom menu bar, tap “Discover” to open the browser.

• For other wallets, the process may vary. Usually, there is an option to open a browser within the wallet interface. Look for a “Browser” or “Web3 Browser” tab.

3.2 Performing Transactions on the Vault Page

• Enter the PrimeNumber vault page URL in the wallet's browser.

• On the vault page, browse available products.

• Select the product you want. Click “Deposit” and follow the on - screen prompts. Confirm the USDC amount and authorize the transaction with your Web3 wallet.