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coin98 wallet import wallet wallet chrome extension setup guide and features
Coin98 Wallet Chrome Extension Install Steps and Key Functions Explained
Directly add the utility to your browser from the official store. Confirm the addition; a new icon will appear in your toolbar. Immediately select 'Create New Vault' to generate a unique 12-word recovery phrase. Write this phrase on physical paper and store it offline. Digital copies are vulnerable to theft. Complete the process by setting a strong, memorized password for daily access.
This interface supports over 50 blockchains, including Ethereum, Solana, and BNB Smart Chain, without manual network switching. It manages tokens and NFTs across these ecosystems in one view. The built-in cross-chain swap function aggregates rates from multiple decentralized exchanges, often providing better value than a single platform.
Connect to decentralized applications by clicking the toolbar icon while on a dApp's site. Authorize the connection for the current session or permanently. Review transaction details, like gas fees and recipient addresses, carefully within the pop-up before signing. For heightened security, use the integrated dApp browser to avoid phishing sites.
Configure custom network endpoints for faster broadcast times or increased privacy. Monitor real-time gas fees on EVM networks to time your transactions. Pin frequently used assets to the main dashboard for instant balance checks. Regularly export your transaction history for personal accounting from the settings menu.
Coin98 Wallet Chrome Extension Setup Guide and Features
Navigate to the official Chrome Web Store and search for the application's name; verify the developer is listed as 'Coin98 Super Wallet' to avoid fraudulent copies before clicking 'Add to Chrome'.
After installation, the icon appears in your toolbar. Click it to initiate configuration. You will face a critical choice:
Generate a brand new seed phrase (12 or 24 words).
Import an existing phrase from another non-custodial vault.
Write the mnemonic on paper, store it offline, and never digitally.
Following wallet generation, immediately establish a strong password. This locally encrypts your private keys, adding a mandatory layer of protection for every browser session, even though the seed phrase remains the ultimate recovery method.
The interface consolidates asset management across 30+ blockchains like Ethereum, Solana, and BNB Smart Chain. A single dashboard displays token balances and NFT holdings from all connected networks, eliminating constant chain switching. Native swapping via integrated DEX aggregators finds optimal rates across hundreds of platforms, while the portfolio tracker visualizes profit/loss data.
Connect to decentralized applications by selecting your active network within the utility, then approving connection requests on sites like Uniswap or Magic Eden. The tool manages all transaction signing, with clear pop-ups detailing gas fees and contract interactions before you authorize.
Regularly clear your browser cache and ensure automatic updates are enabled. For significant sums, pair this browser utility with its dedicated mobile application for enhanced security, using the built-in sync function that shares addresses without exposing the private key across devices.
How to Install the Coin98 Extension from the Chrome Web Store
Open your browser and navigate directly to the official Chrome Web Store.
Use the search bar at the top-left of the store's interface. Type "Coin98" and press Enter. The correct result will display the developer as "Coin98 Finance" and typically features a distinctive blue icon with a white number '98'.
Click the "Add to Chrome" button on the store listing page. A confirmation dialog will appear, detailing the data the software can access. Review these permissions carefully before proceeding.
PermissionTypical Reason for Requirement
Read & change site dataTo interact with decentralized applications and read blockchain network states.
Manage your apps & extensionsFor self-updates and internal management.
Display notificationsTo alert you about transaction status and network alerts.
Select "Add extension" in the dialog box. The installation completes in seconds, and a new icon will appear in your browser's toolbar, often to the right of the address bar.
Pin the utility for immediate access. Click the puzzle piece icon in your toolbar, find the newly added tool, and click the pin symbol. This prevents it from being hidden in the overflow menu.
Click the pinned toolbar icon to initialize the application. You will be presented with options to create a new vault or import an existing one; this first launch step is mandatory for functionality.
Creating a New Wallet or Importing an Existing One
Choose "Create New Wallet" if this is your first venture into self-custody.
You will generate a unique 12-word secret recovery phrase; this is the master key to your assets and identity on-chain. Write each word in its exact order on physical paper, store multiple copies securely offline, and never digitize this phrase. The interface will then ask you to re-enter these words to confirm accuracy–a critical step to prevent costly errors.
For returning users, select "Import Wallet." Enter your existing secret phrase or private key precisely. Ensure no extra spaces are added at the beginning or end, as even a single character discrepancy will result in failure. This action restores your complete portfolio, transaction history, and configured networks instantly.
Finally, establish a strong, unique password for encrypting the local vault. This password protects access from your browser but does not replace your recovery phrase; losing the phrase means irreversible loss of funds.
Understanding the Main Dashboard and Account Management
Immediately upon accessing the interface, your primary portfolio balance is displayed centrally, aggregating value across all connected blockchains and stored assets.
Directly below, a transaction history panel lists recent activity. Each entry specifies the network used, counterparty address, and status. Click any entry for a detailed view containing the transaction hash, enabling you to verify it on a block explorer.
Create distinct profiles for trading, savings, or experimental interactions.
Assign a unique name and color to each for instant visual recognition.
Switch between these isolated environments with two clicks; no seed phrase re-entry is needed.
Export transaction records for a specific profile for tax or audit purposes.
Asset management is handled through a customizable panel. You can hide tokens with zero balance, pin frequently used ones to the top, or manually add custom token contracts to track non-standard holdings. This panel updates in real-time, reflecting current market prices pulled from integrated decentralized oracles.
Network management controls are found in the upper-right corner. Here, you can activate or deactivate specific chains, customize their display order, and add custom RPC endpoints for improved connection speed or reliability. Always verify you are on the correct network before initiating any transfer to prevent fund loss.
Connecting the Wallet to Decentralized Applications (dApps)
Always initiate the connection from the dApp's interface, never by pasting a seed phrase into a website.
Look for a "Connect Wallet" button, typically found in a dApp's header. Clicking it triggers a pop-up displaying available browser-based custodians; select the interface you installed. This action sends a secure request directly to your secured vault, which must then be approved manually.
Each new dApp requires explicit permission. Your vault will show a detailed connection request, listing the dApp's name and the network it's requesting access to. Scrutinize this information–malicious sites often mimic legitimate names. Confirm only if you trust the source. This granular approval prevents unwanted access across your entire portfolio.
After connecting, verify the active network within the dApp's UI. Operating on an incorrect chain, like attempting a BNB Smart Chain swap while connected to Ethereum, will cause transactions to fail and waste gas. Most dApps display the network name; switch it directly in your interface if needed before any interaction.
For enhanced security, review and manage site permissions regularly inside your vault's settings. Revoke access for unused dApps to minimize potential attack vectors.
Transaction signing occurs in a separate, non-browser window. This critical separation ensures private keys never interact directly with the website. Always double-check the transaction details–recipient address, amount, and gas fees–on this final screen before approving.
Q&A:
Is the Coin98 Extension safe to use?
The Coin98 wallet extension is considered safe when downloaded from the official Chrome Web Store. It operates as a non-custodial wallet, meaning you alone control your private keys and seed phrase. The extension does not hold your funds; it's a tool to manage them. For maximum security, always verify the developer is "Coin98 Super Wallet," never share your 12-word recovery phrase with anyone, and be cautious of phishing websites that might mimic legitimate DeFi sites to steal your information.
I installed the extension. What's the very first thing I should do?
Right after installation, you'll be prompted to either create a new wallet or import an existing one. If you're new, choose "Create New Wallet." The most critical step follows: writing down your 12-word seed phrase. Do this on paper, store it offline in a secure place, and never digitally (no screenshots or text files). Confirm the phrase by selecting the words in the correct order. This phrase is the only way to recover your wallet if you lose access.
Can I use the same wallet on my phone and this Chrome extension?
Yes, you can. Use the "Import Wallet" feature during the extension setup. Select the "Recovery Phrase" method and carefully enter the exact 12-word seed phrase from your mobile Coin98 wallet. This will synchronize your existing account across both devices, giving you access to the same addresses and funds. Always ensure you are in a private setting when entering your seed phrase.
What can I actually do with this extension besides holding crypto?
The extension functions as a gateway for decentralized applications. You can connect it to DeFi platforms like Uniswap or Curve to trade tokens, provide liquidity, or lend assets. It also lets you interact with NFT marketplaces, blockchain games, and other Web3 apps directly from your browser. The built-in swap feature allows you to exchange tokens across many different blockchains without leaving the wallet interface.
I see many networks like Ethereum, BNB Chain, Solana. Do I need separate wallets for each?
No, that's a key feature. A single Coin98 wallet generates a unique receiving address for each supported blockchain from your one seed phrase. Your Ethereum (ETH) address will be different from your Solana (SOL) address, but both are derived from and accessible through the same wallet. You manage all these blockchain accounts in one interface, switching between networks with a dropdown menu to view assets or use apps on that specific chain.