Before your first crypto casino deposit, you need somewhere to hold your crypto: a wallet. This guide explains the two types in plain English, how to keep the one thing that matters safe, and how to pick the right fit for a first deposit — no jargon, no hype.
Nearly every wallet falls into one of two camps. The difference is simply: who holds the keys.
Custodial wallets are held on your behalf by a company. A crypto exchange account — Coinbase, Binance, Kraken — is the everyday example. You can usually buy crypto directly with a card, the interface is familiar, and if you forget your password you can recover the account. The trade-off: the company controls the funds, and you're relying on them to stay solvent and let you withdraw.
Self-custody wallets are apps on your phone or browser — Trust Wallet and MetaMask are the common ones, and Trust Wallet is what CB used throughout its own testing. Here, only you hold the keys. No company can freeze your funds, and no one can move them but you. The trade-off is responsibility: there's no "forgot password" — your recovery phrase is the only way back in.
If you take one thing from this guide, take this.
When you set up a self-custody wallet, you're shown a recovery phrase — usually 12 words in order. That phrase is your wallet. Anyone who has it can take everything, instantly and irreversibly. There is no bank to call and no way to undo it.
Write it down on paper and store it offline — not in a screenshot, not in your email, not in a notes app. Never type it into a website. Never share it with anyone, including "support," a giveaway, or a helpful stranger in a chat. No legitimate casino, wallet or support agent will ever ask for your recovery phrase — anyone who does is trying to steal from you.
For a complete beginner who just wants to try a crypto casino, starting with a custodial exchange account is often simplest — you can buy a stablecoin like USDT with a card and send it straight to the casino. As you get comfortable, many players move to a self-custody wallet for the control and the flexibility to pick cheaper networks.
Whichever you choose, the practical requirement is the same: your wallet must be able to send the coin on the network your casino accepts. Most casinos accept USDT on several networks (Ethereum, TRON, Solana), and both custodial and self-custody wallets typically support these. Our companion guide, how to deposit to a crypto casino, walks through picking the network so you don't overpay on fees — in CB's testing the difference between networks ran from a few cents to over eight dollars for the same transfer.
Keep only what you plan to use for betting in your everyday wallet, and hold anything larger separately. It limits what's at risk, and it's a simple way to keep your betting budget and your savings apart. Never deposit more than you can afford to lose.
This guide is general information from Crypto Bettors, not financial advice. Wallet features and availability change; always download from official sources and verify current details before use.