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Articles d’actualité sur les crypto-monnaies
Phantom Wallet: A Non-Custodial Crypto Wallet for Managing Digital Assets Across Multiple Blockchains
Dec 29, 2024 at 08:04 am
Phantom Wallet is a popular cryptocurrency wallet that supports multiple blockchains, including Solana, Ethereum, Base, Polygon, and Bitcoin. It is designed to be user-friendly and provides a range of features for managing cryptocurrencies and NFTs.
Here's a step-by-step guide on how to set up and use Phantom Wallet:
1. Go to the official Phantom Wallet website and download the version you need. As of December 2024, Phantom is available as a mobile app (iOS and Android) and browser extension (Chrome, Firefox, Brave, and Edge).
2. Once downloaded, open the Phantom Wallet and click on "Create New Wallet."
3. You can choose to create a wallet using an email address or a seed phrase. We will use a seed phrase to illustrate how it works.
4. Create a strong password for your wallet. Note that this password will only be used locally (based on your current browser profile and device).
If you are on mobile, you will have the option to use biometric security such as fingerprint or facial recognition.
5. Save your seed phrase in a safe and private place. This phrase acts like your master key and is the only way to recover your wallet. Do not share it with anyone.
6. That's it! Your Phantom Wallet is ready to use.
If you are using the Phantom Wallet browser extension, you can pin it to your extension bar for easy access.
When you open your wallet, you will see four buttons at the top: Receive, Send, Swap, and Buy.
Here's a brief overview of each function:
1. Receive: This section allows you to copy your wallet address or get the corresponding QR code. You will need these addresses when making a deposit or receiving funds from someone.
For example, if you want to withdraw SOL from your Binance account to your Phantom Wallet, you will need to copy and paste the receiving address on the Binance withdrawal page.
2. Send: This section allows you to send funds from your Phantom Wallet to another wallet. Select the correct blockchain network and make sure to copy and paste the correct receiving address.
3. Swap: This section allows you to easily make trades (swaps) between multiple cryptocurrencies. Note that you can use the top right button to change your Slippage settings.
In short, a higher slippage percentage means your trade may cost more than expected. A lower slippage is better in terms of price, but the transaction may fail if it's too low. If you are not sure, you can set it to Auto, and Phantom Wallet will try to find the best swap available.
4. Buy: This section allows you to buy cryptocurrencies through third-party network partners. The payment methods and fees will vary depending on your location. Common payment methods include credit and debit cards, Apple Pay, and Google Pay.
Your Phantom Wallet automatically shows your balances for major cryptocurrencies like SOL, ETH, and BTC. To add or remove specific tokens, click [Manage token list] at the bottom of your wallet interface.
In the following menu, you can choose which tokens you want to show in your wallet by turning their toggles on and off. You can also search for tokens using the Search bar.
We recommend turning off tokens you received from unknown sources, as these are usually scams.
At the top, you can find the public addresses of your Phantom Wallet, one for each supported chain.
When depositing funds from another wallet or receiving funds from someone, you can click the corresponding public address for a quick copy and paste (similar to the Receive feature we covered above).
It’s safe to share these public addresses with others, but make sure you are using the correct network—Solana for SPL tokens, Ethereum for ERC tokens, Bitcoin for BTC, and so on.
Phantom Wallet allows you to create multiple accounts within the same wallet. This means you can create and manage multiple crypto wallets using the same password and seed phrase.
Here's how to create a new account:
1. Click the top left button next to your account name.
2. Next, click [Add / Connect Wallet].
3. You can choose to create a brand new multi-chain account or add existing wallets. Follow the instructions according to your choice.
4. You can easily switch between your accounts using the top left button. Note that each account has a different set of public addresses.
At the bottom of your Phantom Wallet, you will find another menu.
The first tab is the home interface we discussed previously. It displays your token list and balances.
The second tab takes you to your NFT collection, where you can manage your digital art and other non-fungible tokens.
The third tab takes you to the Swap function we covered earlier in this article.
The fourth tab shows your wallet's recent activity, including past transactions and interactions with DApps.
The fifth tab takes you to an exploration interface, where
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