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<br><br><br>img  width: 750px;  iframe.movie  width: 750px; height: 450px; <br>Portal wallet extension setup and usage guide<br><br><br><br>Portal wallet extension setup and usage guide<br><br>Download the official browser plugin exclusively from the Chrome Web Store or the Firefox Add-ons marketplace. Search for “Portal” directly in the store’s search bar and verify the publisher is “Portal Inc.” with a verified developer badge and at least 10,000 user reviews. After installation, click the puzzle piece icon in your browser toolbar, pin the plugin, and select “Create a new vault.” Write down the 12-word recovery phrase on paper only–do not store it in a screenshot, cloud file, or text document. If the phrase is exposed, your funds are permanently at risk.<br><br><br>During the initial synchronization, the plugin will prompt you to set a local password with a minimum of 10 characters. Use a unique string that you have never used on any other site; a password manager with a random 16-character mix of digits, uppercase, and symbols is required. After confirming the password, the plugin will ask you to verify two random words from your recovery seed. This step prevents typos during backup. Once verified, the vault is ready to accept tokens. Click “Receive” to copy your public address–a string starting with “0x” on Ethereum mainnet. Do not send tokens from an unsupported chain; the plugin currently supports Ethereum, Polygon, BSC, and Avalanche C-Chain directly.<br><br><br>For daily transactions, click the plugin icon, enter your local password, and select “Send.” Paste the recipient address from your clipboard–manually typing addresses is error-prone. Set the gas fee manually: choose “Fast” only if the network is congested (gas over 50 gwei on Ethereum). Otherwise, select “Slow” to save 20-30% on fees. Always confirm the destination chain in the dropdown; sending BNB to an Ethereum address will lock the tokens. After broadcasting, the plugin shows a transaction hash. Copy it and cross-check on a block explorer like Etherscan within 5 minutes. If the status shows “Pending” for over 30 minutes, cancel and resubmit with higher gas via the transaction history tab.<br><br><br>Advanced users should enable “Full Privacy Mode” inside the settings menu to disable automatic dApp connection requests. This prevents sites from reading your address without explicit permission. For token swaps, avoid the built-in swap feature; instead, use a dedicated DEX like Uniswap or PancakeSwap. Connect the plugin by clicking the “Connect” button on the DEX site–the plugin will display a popup asking for your public address only. Never click “Sign” on any message unless you initiated the action; signing a malicious message can drain your vault without requiring a transaction. Revoke token approvals monthly using a tool like Revoke.cash to limit liquidity pool risks.<br><br>Portal Wallet Extension Setup and Usage Guide<br><br>Install the browser add-on directly from the Chrome Web Store or the Firefox Add-ons repository, verifying the developer is "Portal Inc." and checking the total number of downloads (should exceed 500,000). Reject any third-party download sites to avoid cloned scripts.<br><br><br>After installation, click the new icon in the toolbar and select "Create a new account." Write down the 24-word mnemonic phrase on paper; store it in a fireproof safe. Never store this phrase digitally–not in a note app, screenshot, or cloud drive.<br><br><br>Add the Binance Smart Chain (BSC) network manually: open the add-on settings, navigate to "Networks," and input the RPC URL "https://bsc-dataseed.binance.org," chain ID 56, symbol "BNB," and block explorer "https://bscscan.com." Verify the connection by switching to BSC and checking the balance loads.<br><br><br>For token swaps, open the built-in exchange interface, select the source token (e.g., WBNB) and target token (e.g., CAKE). Set slippage to 2% for stable pairs or 5% for illiquid tokens. Use the "Gas Price" slider to prioritize speed–set it to 5 Gwei for standard transactions, 8 Gwei for urgent ones.<br><br><br>To connect to a decentralized application, click the add-on icon, choose "[https://extension-start.io/portal-dex-wallet-extension-guide.php Connect Portal Wallet to dApp] to DApp," and scan the QR code on the DApp screen. Confirm the connection request displays the correct contract address and requested permissions (e.g., "View your balance" only, not "Spend your funds").<br><br><br>Recover a previous account by selecting "Import Wallet" and entering your 24-word phrase. Ensure you type each word in lowercase, separated by single spaces. The interface will reject phrases with typos or extra characters, so double-check each entry against your paper backup.<br><br><br>Adjust security settings: enable "Transaction Confirmation" notifications for every outgoing transfer, and set "Auto-Lock" to 1 minute of inactivity. Under "Advanced," activate "Show DApp warnings" to block malicious sites that attempt to impersonate known protocols like Uniswap or PancakeSwap.<br><br><br>For hardware device pairing, connect your Ledger Nano X via USB, unlock the device, and open the "Ethereum" app. In the add-on settings, select "Connect Hardware Wallet," choose "Ledger," and confirm the addresses displayed match the device screen. Sign transactions by pressing the physical button on the Ledger; the add-on will not access the private key.<br><br>Installing the Portal Wallet Extension from the Chrome Web Store<br><br>Open Chrome and navigate directly to the Chrome Web Store by typing `chrome.google.com/webstore` into the address bar. In the search field at the top-left, input the full title “Portal” and press Enter. Locate the entry published by “Portal Bridge” and verify it has the official purple and white icon. Click “Add to Chrome,” then confirm the permission prompt that appears–this process takes under twenty seconds. After installation, the tool’s icon will appear automatically in the browser toolbar, ready for immediate use.<br><br><br>After adding the software, pin it to your toolbar by clicking the puzzle piece icon in the upper-right corner of Chrome, finding the new entry, and selecting the pin symbol. You should avoid starting any crypto interactions until you have set a strong, unique password within the pop-up interface. This password is the sole guardian of your local data and cannot be recovered by any third party. Write it down physically before proceeding further with the import or generation of your seed phrase.<br><br><br>Once the application is pinned, click its icon to open the initial welcome screen. Here, you must choose between creating a fresh account or restoring an existing one via a 12 or 24-word recovery phrase. If you choose restoration, enter each word carefully in the correct order, leaving no spaces or extra characters. Failure to match the phrase’s exact format will lock you out of your funds permanently. For a new account, the system will generate a seed phrase for you; store this offline in a fireproof safe or a steel capsule, never in a screenshot or digital note.<br><br><br>Test your stored backup immediately by performing a small transaction or re-entering the phrase in the software’s “verify” step before trusting it with significant value. The Chrome Web Store version receives automatic updates when Chrome restarts, but check the developer’s official X (Twitter) account weekly for critical security announcements. If the toolbar icon disappears after a browser update, re-install the component from the same store page–your local password and seed data remain intact on your hard drive.<br><br>Creating a New Wallet: Seed Phrase Generation and Secure Backup<br><br>Generate the seed phrase exclusively on a device that has never connected to the internet, such as a dedicated, factory-reset laptop running a live operating system from a USB drive. The mnemonic seed, typically 12 or 24 words, is derived from 128 or 256 bits of cryptographic entropy. Your browser’s built-in random number generator is statistically inferior to hardware entropy sources; use a genuine hardware device that harvests noise from a dedicated diode circuit if you require maximum security. Write each word physically on acid-free paper using a carbon-based pigment pen–never a thermal printer or dry-erase surface, as these degrade within months. Split the complete phrase into three separate parts, each stored in distinct, fireproof, waterproof steel capsules buried at geographically separated locations. Use a stainless steel stamping kit to engrave the words directly into 0.5mm titanium plates to withstand direct flame exposure over 1000°C for 30 minutes. Do not store any digitized version–no photo, encrypted file, QR code, or cloud copy–because any digital representation is recoverable by a sufficiently funded adversary with physical or remote access to your systems.<br><br><br><br>Media<br>Failure Mode<br>Duration of Safe Storage<br><br><br>Paper (80gsm)<br>Fire, water, mold, ink fading<br>2–5 years in average home conditions<br><br><br>Laminated paper<br>Delamination, edge wicking, UV degradation<br>5–10 years in dark, dry environment<br><br><br>Stainless steel (0.5mm)<br>Physical denting, corrosion from chlorides<br>>100 years with proper cleaning<br><br><br>Encrypted digital file<br>Bit rot, key loss, remote exploit<br>Indefinite if properly air-gapped, but not recommended<br><br><br><br>Verify the recorded seed by importing it immediately into a dummy address on a clean, offline device; if the generated receiving address matches the initial one displayed during creation, your backup is accurate. Never reveal more than three consecutive words from the same phrase to any party, and treat single-word queries from support agents as probable extraction attempts. Commit the words to long-term memory using a spaced repetition method over two weeks, but never rely on memory as your sole backup–brain damage, death, or gradual recall failure will lock the contents permanently.<br><br>Q&A:  <br>I just installed the Portal extension. After clicking "Create New Wallet," I was given a 12-word seed phrase. Do I really need to write this down on paper? What happens if I lose it?<br><br>Yes, you need to write it down on paper, and keep that paper in a safe place (like a fireproof safe or a locked drawer). Losing those 12 words means you lose access to your wallet forever. There is no password reset or customer support that can get your tokens back if those words are gone. The extension itself is just a tool; your real ownership is tied to that phrase. Do not store it in a screenshot, a cloud note, or an email. If you lose the phrase, you will be unable to recover your wallet on a new device.<br><br><br><br><br><br><br><br><br><br><br><br><br>