What currencies & chains do crypto casinos use?
Where does crypto-casino money actually move on-chain? We tracked $2.02B of external deposits + withdrawals over the last 7 days across every major chain. Ethereum leads with 58% of tracked flow.
Verified external flow only — internal hot-wallet churn, double-counts and wash/treasury volume are excluded, so these shares reflect real player money. Live data, refreshed ~every 30 min.
| Chain | 7d external flow | Share |
|---|---|---|
| Ethereum | $1.16B | 57.7% |
| Tron | $724.4M | 35.9% |
| Solana | $68.2M | 3.4% |
| Polygon | $49.5M | 2.5% |
| Base | $4.3M | 0.2% |
| Bitcoin | $3.6M | 0.2% |
| Arbitrum | $2.2M | 0.1% |
| BNB Chain | $882.5K | 0.0% |
| Avalanche | $444.7K | 0.0% |
| Optimism | $113.1K | 0.0% |
The takeaway: crypto casinos run on stablecoins
The data is unambiguous — the overwhelming majority of crypto-casino deposit and withdrawal flow is stablecoins (USDT), settled on Tron and Ethereum. USDT-TRC20 in particular is the dominant rail: low fees, fast finality, dollar-stable. Native Bitcoin, despite its profile, is a small single-digit share of actual deposit flow — most BTC sits in treasury wallets rather than moving as player deposits.
This matters because most "volume" figures you'll see elsewhere are inflated by internal hot-wallet churn and a handful of operators' treasury/market-making transfers. We strip those out (see methodology), so the split above reflects money players actually move.
Explore the data
Methodology & disclaimer. Figures are derived from on-chain transfers attributed to wallets we associate with each operator, plus third-party ratings shown with their source. Blockchain attribution carries inherent uncertainty, and reserves are an all-chain best-effort estimate from mapped wallets — coverage varies by operator. These pages describe observed activity and third-party data only; they are not an endorsement of any operator and not a statement on any operator's solvency, legality, fairness, or safety, and nothing here is financial, legal or investment advice. See how we attribute on-chain activity · about us · report a correction. Data updates roughly every 30 minutes. 18+ only. Gambling can be addictive — see responsible gambling resources.