The Gate to DeFi — Setting Up MetaMask and Rabby Wallet

To interact with PulseChain, Ethereum, or any other EVM-compatible chain, you need a non-custodial wallet — a wallet you hold yourself. Unlike accounts on centralized exchanges (Binance, Coinbase, and the like), you keep full control of your private keys.

The two leading tools for this job are MetaMask (the global industry standard) and Rabby Wallet (the modern, security-focused alternative). For larger balances, pair either with a hardware wallet such as Ledger or Trezor so private keys stay offline while you still connect to DeFi through the browser.

The golden rule first: the seed phrase

Before you install anything, lock in one non-negotiable security law.

Your Secret Recovery Phrase (also called a seed phrase — typically 12 or 24 words) is the master backup for all accounts derived from it. Anyone who obtains it can control those accounts and their funds. Individual imported accounts may have separate private keys.

• Never store it digitally: Write the words with a pen on paper, or stamp them into metal. Never take a screenshot, never put them in cloud storage, email, or a password-manager file.
• Never share it: No support agent, no crypto project, and no founder — not Richard Heart, not Vitalik Buterin — will ever ask for your seed phrase. Whoever has the phrase has the coins. MetaMask’s own help materials emphasize the same rule: never give the recovery phrase away.

MetaMask also offers alternative setup paths (for example sign-in or backup flows involving Google, Apple or Telegram). Those paths change how recovery and local passwords work. This guide focuses on the classic Secret Recovery Phrase setup, which remains the clearest model for beginners.

Guide 1: Set up MetaMask

MetaMask is the most widely used wallet extension for desktop browsers (Chrome, Brave, Firefox, Edge) and is also available as an iOS/Android app.

Step 1: Official download

1. Go only to the official site: https://metamask.io (beware of fake or sponsored ads in Google search results).
2. Click Get MetaMask (or Download) and choose your platform (e.g. Chrome extension).
3. Install the extension in your browser.

See also MetaMask’s Getting Started help.

Step 2: Create a wallet

1. Click the MetaMask fox icon in your browser toolbar.
2. Accept the terms of use and choose Create a new wallet (classic Secret Recovery Phrase path).
3. Set a strong local password.

About the password (classic SRP setup): When the wallet is created with a Secret Recovery Phrase, the password mainly protects local access to the app on this device. It does not replace the recovery phrase and cannot restore funds if you lose the phrase. On alternative MetaMask login or backup methods, the password’s role can differ — follow MetaMask’s current help for that path.

Step 3: Back up the Secret Recovery Phrase

1. MetaMask shows a covered field with a 12-word Secret Recovery Phrase (the classic create-wallet path). Other wallets may use 12 or 24 words; for this MetaMask flow, expect twelve.
2. Reveal the words and write them down exactly in order (1 through 12) on paper.
3. On the confirmation screen, MetaMask asks you to fill in a few specific missing words (e.g. word #3, #4, and #8) to prove you backed them up.
4. Once that check passes, your MetaMask wallet is ready to use.

Official reference: Secret Recovery Phrase and password.

Guide 2: Set up Rabby Wallet

Rabby Wallet (built by DeBank) is widely preferred by advanced DeFi users: it surfaces live security warnings, flags risky contracts, and breaks transactions into plain language before you sign. Those features add a useful layer of protection — they do not guarantee that every transaction or smart contract is safe.

Step 1: Official download

1. Go to the official site: https://rabby.io.
2. Choose Download for Chrome (or your browser) or the standalone desktop app.
3. Add the extension to your browser.

Step 2: Create a wallet or import MetaMask

Rabby offers two main paths during setup:

• Path A — Create a brand-new wallet: Click Create New Seed Phrase, set a strong local password, write the 12 or 24 words on paper by hand, and confirm them. Use this if you want a separate Rabby-only wallet.
• Path B — Import an existing MetaMask wallet: Because Rabby and MetaMask share the same derivation math, enter your MetaMask seed phrase via Import Seed Phrase. You will see the same addresses and balances as in MetaMask.

Import risk — read before Path B

Importing your MetaMask seed phrase into Rabby gives Rabby access to the same wallet and its funds. Only do this if you trust the software and downloaded it from the official source. For maximum isolation, create a separate wallet in Rabby (Path A) instead of sharing one seed across both apps.

For significant holdings, consider using a hardware wallet with Rabby or MetaMask rather than importing the seed phrase of an existing hot wallet. Importing a hot-wallet seed into another software wallet does not turn it into a hardware wallet — the keys remain on an internet-connected device.

Step 3: dApp compatibility (MetaMask provider mode)

Older sites often look only for a MetaMask provider. If a dApp does not recognize Rabby automatically, check Rabby’s current settings for its MetaMask-compatibility or provider mode. The exact label and position of the control can vary by Rabby version — do not rely on a fixed “lower-right corner” layout.

How to add the PulseChain network

After install, the wallet defaults to Ethereum mainnet. To see PLS and use the ecosystem, connect to PulseChain.

Official mainnet values from the PulseChain Mainnet documentation:

• Network Name: PulseChain
• New RPC URL: https://rpc.pulsechain.com
• Chain ID: 369
• Currency Symbol: PLS
• Block Explorer URL: https://scan.pulsechain.com

Community alternative RPC (optional): https://rpc-pulsechain.g4mm4.io — only if the official RPC is unavailable. Prefer the official endpoint for beginners.

Recommended: add PulseChain manually

1. In MetaMask, open Settings → Networks → Add network → Add a network manually.
2. Enter the official values above exactly.
3. Save, then switch the wallet network to PulseChain.

You can also use PulseChain’s own network / docs surfaces when they offer an “add network” flow. For first-time users, manual entry is easier to verify than connecting only through a DEX.

Once saved, you should see PLS balances when funds are present and can send transactions at the network’s low fee levels.

Small test before real money

Before your first meaningful deposit or bridge:

1. Confirm the wallet shows PulseChain (chain ID 369), not Ethereum.
2. Send a small test amount to the intended recipient address.
3. Confirm the transfer on scan.pulsechain.com.
4. Only then move larger amounts.

Before you sign anything

Always verify the network, recipient address, token contract address, and full transaction details before you approve. Never trust unsolicited support messages, DMs, or links that ask you to “verify” a wallet or paste a seed phrase. If something feels rushed or off, stop and check the URL and the chain ID yourself.

Sources

• MetaMask – Getting Started
• MetaMask – Secret Recovery Phrase and password
• Rabby Wallet (official)
• PulseChain Mainnet documentation