Aptos is a high-performance Layer-1 blockchain designed to deliver secure, scalable, and decentralized applications for users worldwide. Built with a focus on safety, speed, and developer flexibility, Aptos supports the growing ecosystem of decentralized finance (DeFi), NFTs, and Web3 innovations. While the Aptos mainnet is live and actively used, it's important to note that APT—the native token of the Aptos blockchain—is already in circulation and powers transactions, staking, and governance within the network.
To interact with this dynamic ecosystem, you’ll need an Aptos wallet—a digital tool that lets you store, send, receive, and manage APT tokens and other AIT-3 standard assets. In this guide, we’ll walk you through everything you need to know about Aptos wallets, including how to create one on mobile and desktop, use key features like sending tokens and checking transaction history, and best practices for security.
What is an Aptos Wallet?
An Aptos wallet is a non-custodial cryptocurrency wallet that gives you full control over your digital assets on the Aptos blockchain. It supports APT tokens and all tokens built using the AIT-3 standard, enabling seamless interaction with dApps, DeFi protocols, and NFT marketplaces within the Aptos ecosystem.
Unlike traditional banking systems, Aptos wallets operate without requiring personal identification. You remain anonymous—the only identifier is your wallet address. No third party can access or manage your funds unless you share your private credentials.
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Key Components of an Aptos Wallet
Every Aptos wallet consists of three critical elements that ensure ownership, access, and security:
- Wallet Address: A unique string of characters starting with
0x, used to receive funds. Example:0x4184CED912A14E6AD2Ad4F4Cb3026aC866153c4d. This acts like your public account number. - Passphrase (Recovery Phrase): A set of 12 human-readable English words (e.g., web erase horse you rubber potato maximum piece daughter dynamic trial male) that serve as your backup. If you lose access to your device, the passphrase allows you to restore your wallet on any compatible platform.
- Private Key: A cryptographic string (e.g.,
0x6128e76b3690edfefc94c47a0542b7cd6ff9fcac956fa5b12bdc1a10dc76ab55) that grants access to your wallet. Never share this—it’s equivalent to giving someone full control over your funds.
Think of it this way:
Your wallet address is like your bank account number.
Your passphrase is like your password and recovery key combined.
But unlike banks, you alone are responsible for securing these details.
How to Create an Aptos Wallet on Mobile
You can easily set up an Aptos wallet using the Coin98 Super App, available on both iOS and Android. Follow these steps:
Step 1: Download the Coin98 Super App
Install the app from the official website or app store. Once installed, open it and select your preferred language.
Step 2: Activate the Aptos Blockchain
- Tap More → Active Blockchain
- Find and select Aptos
- Click Confirm to enable support
Step 3: Create Your Wallet
- On the home screen, tap the Wallet icon → Manage
- Tap Add Wallet
- Select the Aptos (APT AIT-3) option—or choose Multi-chain wallet to manage multiple blockchains with one passphrase (recommended)
- Tap Create
Step 4: Set Up & Secure Your Wallet
- Assign a recognizable name to your wallet (e.g., “Aptos Main”)
Proceed to back up your passphrase
- Carefully write down or store the 12-word recovery phrase in a secure location
- Confirm by typing the words into the app
- Check the box confirming you’ve saved your key
- Acknowledge the risks of losing your passphrase
Finally, tap Create Wallet.
You can now view your new Aptos wallet under Manage All Wallets.
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How to Create an Aptos Wallet on Desktop
For desktop users, the Coin98 Extension Wallet offers full functionality directly in your browser.
Step 1: Install the Coin98 Extension
Visit the official extension page and install it for Chrome or compatible browsers.
Step 2: Initialize the Extension
Open the extension, create a new vault with a strong password, and securely back up your 12-word recovery phrase.
Step 3: Add an Aptos Wallet
- Click Add Wallet
- Search for Aptos (APT AIT-3)
- Choose either a standalone Aptos wallet or a multi-chain setup
- Complete naming and backup steps as prompted
Your Aptos wallet will now be accessible across dApps in your browser.
How to Use Your Aptos Wallet
Get APT Testnet Tokens
Testnet tokens let you experiment with dApps risk-free. Use the built-in faucet:
- Open Coin98 Super App → Tap More → Faucet
- Select Aptos network and your receiving wallet
- Claim 0.01 APT per request (availability may vary)
This feature helps developers and new users explore the network before committing real funds.
Add Tokens to Your Wallet
To deposit assets:
- Open your Aptos wallet
- Tap Receive
- Copy your wallet address or scan the QR code
- Share this address when withdrawing from exchanges or other wallets
Ensure you only send APT or AIT-3 tokens—transferring coins from other blockchains may result in permanent loss.
Send Tokens
To transfer tokens:
- Open your wallet and tap Send
- Select the token (e.g., APT)
- Enter recipient address and amount
- Adjust gas fee using the slider (higher = faster confirmation)
- Slide to confirm
Gas fees are paid in APT, and Coin98 automatically sets a balanced default rate for optimal speed and cost-efficiency.
Check Transaction History with Aptos Explorer
Track all activity using Aptos Explorer, a blockchain explorer that provides transparent access to transaction records, smart contracts, and account balances.
Popular explorer: explorer.devnet.aptos.dev
Simply paste your wallet address into the search bar to view:
- Incoming and outgoing transactions
- Timestamps and status
- Gas fees and block confirmations
This tool enhances transparency and trust in every interaction.
Frequently Asked Questions (FAQ)
Q: Is it safe to store APT in an Aptos wallet?
A: Yes—especially when using non-custodial wallets like Coin98. You retain full control. Just keep your passphrase and private key secure.
Q: Are there fees when sending APT tokens?
A: Yes. All transactions require a small gas fee paid in APT to process on the network.
Q: Can I create multiple Aptos wallets?
A: Absolutely. Each will have a unique address and passphrase. Name them clearly for easy management.
Q: Can my Aptos wallet hold other cryptocurrencies?
A: Only tokens native to the Aptos blockchain (APT and AIT-3). Do not send assets from Ethereum, BSC, or other chains—they cannot be recovered.
Q: What happens if I lose my passphrase?
A: Unfortunately, there’s no recovery option. Without it, access to your wallet and funds is permanently lost.
Q: Is Aptos mainnet live?
A: Yes. The mainnet launched in October 2022, and APT is actively traded and used across DeFi platforms.
Final Thoughts
The Aptos blockchain is rapidly gaining traction thanks to its robust infrastructure, low latency, and strong developer community. By setting up an Aptos wallet, you’re unlocking access to a fast-evolving Web3 landscape—from yield farming and staking to NFT minting and gaming.
Whether you're on mobile or desktop, tools like Coin98 make it simple to create, manage, and secure your wallet while interacting with decentralized applications safely.
As always, prioritize security: never share your passphrase, double-check addresses before sending funds, and stay updated on ecosystem developments.
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