How to Set Up a Crypto Wallet
Step-by-step guide to setting up a crypto wallet for Duel.com deposits: choosing a wallet, creating an account, securing your seed phrase, and adding funds.
On this pageShowHide
Quick answer
You need a wallet before you can deposit to Duel.com. A wallet is the app or device that holds your crypto and lets you send it. Setting one up takes about ten minutes, and most of that time is spent on the one step you cannot skip: securing your seed phrase.
Choose a wallet type
| Feature | Setup time | Cost | Best for |
|---|---|---|---|
| Software wallet (MetaMask, Phantom, Trust) | 5 minutes | Free | Day-to-day deposits and withdrawals |
| Hardware wallet (Ledger, Trezor) | 15–30 minutes | $50–150 | Storing winnings between sessions |
| Exchange account (Coinbase, Binance) | 10 minutes + KYC | Free | Buying crypto — not recommended for storage |
For your first wallet, a free software wallet is the right starting point. Add a hardware wallet later if you hold significant value.
Recommended wallets by network
| If you deposit on... | Wallet | Download from |
|---|---|---|
| Ethereum, Base, Arbitrum | MetaMask | metamask.io |
| Solana | Phantom | phantom.app |
| Tron | TronLink | tronlink.org |
| Multi-chain (BTC, ETH, TRX, SOL) | Trust Wallet | trustwallet.com |
| Bitcoin only | Electrum | electrum.org |
Step-by-step: software wallet setup
Step 1
Download wallet
Official site only
Step 2
Create new wallet
Not import — new
Step 3
Write seed phrase
Paper, offline
Step 4
Verify backup
Re-enter selected words
Step 5
Fund wallet
Buy and withdraw from exchange
Step 6
Test deposit
Small amount first
Download and install the wallet
Go to the official website listed above. Install the browser extension or mobile app. Create a new wallet — not import an existing one.
Set a strong password
This password encrypts the wallet on your device. Use your password manager to generate a strong unique password. This is separate from your seed phrase.
Write down your seed phrase
The wallet displays 12 or 24 words in a specific order. Write every word on paper with a pen. Do not screenshot, photograph, or type it into any digital file. Store the paper somewhere secure — a locked drawer, a safe.
Verify the seed phrase
The wallet asks you to re-enter selected words to confirm you wrote them correctly. Do this carefully. An incorrect backup is worse than no backup — you will think you are protected when you are not.
Explore the interface
Familiarise yourself with the wallet: where to find your receive address, how to send, where transaction history lives, and how to switch networks (if multi-chain).
Copy your receive address
Find the receive or deposit function. Copy your wallet address for the network you plan to use. This is where you will send crypto from an exchange.
Funding your wallet
A new wallet starts empty. You need to buy crypto and send it to your wallet address.
Create an exchange account
Coinbase, Kraken, Binance, or another regulated exchange. Complete identity verification if required.
Purchase crypto
Buy a supported stablecoin — USDT or USDC — on a low-fee network. See stablecoins explained.
Withdraw to your wallet
On the exchange, go to withdraw, select your coin and network (e.g. USDT on TRC-20), paste your wallet's receive address, and confirm. Double-check the network matches.
Wait for the transfer to arrive
Check your wallet balance after the blockchain confirms the transaction. See blockchain confirmations explained.
Securing your wallet
- Seed phrase written on paper, stored offline, never digitised
- Wallet password is unique and stored in a password manager
- Device OS and wallet app kept updated
- Browser extensions limited to trusted publishers only
- Separate wallet for gambling transactions vs long-term savings
- Never enter seed phrase on any website — only in the wallet app during setup or recovery
Full security guide: wallet security basics.
Multi-chain wallet setup
If you plan to deposit on multiple networks, you have two approaches:
One multi-chain wallet (Trust Wallet)
- Single app for all networks
- One seed phrase to backup
- Convenient for beginners
Separate wallets per chain
- Less isolation between chains
- Some networks may need manual configuration
- All funds exposed if seed phrase is compromised
For most beginners, one multi-chain wallet is simpler. Advanced users often prefer separate wallets for separate purposes.
Adding custom networks to MetaMask
Some networks (Base, Arbitrum, Polygon) require adding the network to MetaMask manually:
- Open MetaMask settings → Networks → Add network
- Enter the network name, RPC URL, chain ID, and currency symbol
- Official network documentation provides these details
- Alternatively, visit the network's official site — many offer a one-click "Add to MetaMask" button
Your first deposit to Duel.com
Once your wallet is funded:
Open the Duel.com deposit screen
Select your coin and network. Copy the deposit address.
Send a small test amount
From your wallet, send a small amount — $5–10 equivalent — to the deposit address on the correct network. See choosing the right network.
Verify it credited
Wait for confirmations and check your platform balance. Use a block explorer to track the transaction: how to check a transaction.
Deposit the rest
Once the test succeeds, send your intended deposit amount.
Full deposit walkthrough: how to deposit on Duel.
Common setup mistakes
- Screenshotting the seed phrase instead of writing it on paper
- Downloading a wallet from an unofficial source or app store search
- Skipping the seed phrase verification step
- Sending crypto to your wallet on the wrong network from the exchange
- Depositing directly from the exchange without testing the route with a small amount first
- Using the same seed phrase across multiple wallet apps unnecessarily
Summary
Download a wallet from its official website, create a new wallet, write the seed phrase on paper and store it offline, verify the backup, fund the wallet by buying crypto on an exchange and withdrawing on a low-fee network, and test with a small deposit before committing larger amounts. Your seed phrase is the master key — protect it accordingly.
Frequently asked questions
Duel.help Research Desk
Payments, verification & compliance research
The research desk focuses on deposits, withdrawals, verification flows, jurisdictional availability and the operational side of crypto casinos.
- Published
- Last reviewed
Independent and unaffiliated with Duel.com. Read our editorial policy to see how these guides are researched and reviewed.
Was this page helpful?
Feedback stays on your device and helps you track what you have already read.
Parent category
Crypto · 7 articles
Wallets, networks, gas fees, stablecoins and avoiding costly transfer mistakes.
Related articles
Next steps and adjacent topics chosen from the same part of the help center.
Crypto Basics for Duel.com Users
A plain-language introduction to cryptocurrency for Duel.com users: how crypto works, wallets, networks, confirmations, stablecoins, and the concepts you need before your first deposit.
Wallet Security Basics for Crypto Gambling
Essential wallet security for crypto gambling users: hot vs cold wallets, seed phrase protection, address verification, malware risks, and safe transfer habits.
Choosing the Right Network for Crypto Deposits
How to select the correct blockchain network when depositing to Duel.com: TRC-20 vs ERC-20 vs SPL, fee comparison, speed differences, and how to avoid wrong-network losses.
How to Deposit on Duel.com: Complete Guide
A complete walkthrough of depositing crypto to Duel.com: choosing a coin and network, generating an address, confirmation times, fees, minimums and what to do if it stalls.
Stablecoins Explained for Crypto Gambling
What stablecoins are, how USDT and USDC work, why they suit crypto gambling, depeg risks, and how to choose between stablecoin networks for deposits.
Gas Fees and Network Costs Explained
Understand blockchain gas fees and network costs for crypto gambling: what gas is, why fees vary, how to minimise costs on deposits and withdrawals, and fee comparison across chains.