Bitcoin was the original casino deposit currency, but stablecoins have overtaken it as the default deposit choice at most crypto casinos, including Stake, BC.Game, Cloudbet, and Roobet. The shift is mechanical, not philosophical: players got tired of depositing $500 of BTC, playing for two hours, and discovering the BTC price had moved 3% during the session, silently adjusting their balance up or down regardless of game outcomes.

USDT on the Tron network (USDT-TRC20) is the single most-deposited asset across crypto casinos in 2026. Median fee: $0.80. Median confirmation: 19 seconds. Median deposit size: $260. The Tron-routed variant overtook the Ethereum-routed (USDT-ERC20) version in casino flows in mid-2023 once Ethereum gas regularly exceeded $4 per transfer. USDC trails USDT in deposit volume but is preferred by US-facing operators because of Circle's transparent reserve attestations and its registration with FinCEN as a money services business. Chainalysis reports the same migration away from BTC across gambling-adjacent on-chain flows since 2023.

What this means for your bankroll

Wagering $1,000 in USDT through a 35x wagering requirement means you wager exactly $35,000 — the dollar value never moves. Wagering $1,000 in BTC during a week with 8% BTC volatility means your effective WR target swings between $32,200 and $37,800 depending on which day the price moves. For any session with active wagering, stablecoins are strictly better unless you actively want crypto exposure as part of your gambling thesis.

Network selection — why the chain matters more than the coin

Choosing USDT, USDC, or even BTC and ETH is only half the deposit decision. The network underneath determines fee, speed, and whether your deposit even arrives. Send USDT on ERC-20 to a TRC-20 deposit address and the funds are visible on Etherscan but invisible to the casino — recovery costs $50-$200 in operator support time, sometimes weeks, sometimes never.

Ethereum mainnet — when to use it

Ethereum L1 fees ranged $0.30 to $14 across 2025, averaging $2.10. Confirmation: 12-15 seconds per block, 1-3 blocks for casino crediting. Use Ethereum only for ETH itself, or USDC/USDT when the receiving wallet is institutional or when you need ERC-20 token standard for downstream DeFi composability. Avoid for sub-$200 deposits — the fee fraction is wasteful.

Tron — the casino deposit workhorse

Tron's TRC-20 USDT moves 4.8 billion transactions annually as of late 2025. Network fees rarely exceed $1.20; for accounts that maintain a small TRX reserve for bandwidth, fees can be effectively zero. Block time: 3 seconds. USDT-TRC20 is accepted at nearly every operator we track and is commonly listed as the recommended USDT network at deposit. The trade-off: Tron is more centralized than Ethereum (27 super-representatives validate blocks), which some players consider a security-versus-cost compromise.

Solana — fastest confirmations for active players

SOL deposits confirm in 0.4-1.2 seconds. Fees: typically $0.0005-$0.01. Stake added native SOL support in 2023; BC.Game and Roobet followed in 2024. USDC on Solana (USDC-SPL) is supported at a growing share of operators, though we don't track network-level acceptance separately from overall USDC acceptance. The downside: Solana has experienced 7 documented network halts since 2022, the most recent in February 2025, where deposits queued for 4-9 hours. For high-volume players who play daily, Solana is excellent; for once-monthly deposits the reliability trade-off matters less.

Lightning Network — Bitcoin without the wait

Lightning Network supports BTC transactions in under 1 second with sub-cent fees. Adoption among casinos is steady but partial: Cloudbet, Bitcasino.io, and CoinGames all support Lightning deposits; Stake and BC.Game still require on-chain BTC. Channel-balance issues mean Lightning is better for deposits than for large withdrawals — withdrawing more than $2,000 typically requires on-chain BTC anyway. See our Bitcoin casino guide for which operators settle the Lightning side correctly.

Privacy coins — Monero's narrow but persistent role

Of 22 coins we track, only one is genuinely privacy-preserving: Monero (XMR). Acceptance is limited — XMR is listed by one of the 15 operators we review (7%), the lowest tier of any coin we monitor, and support has been shrinking as payment processors apply compliance pressure on privacy coins. See our Monero casino guide for which operators currently accept it and in which direction (deposit-only vs. deposit and withdrawal).

The trade-off: XMR remains the only widely-traded asset where deposit and withdrawal addresses cannot be linked on-chain. For players in jurisdictions where on-chain analytics matter — typically because of capital controls or tax exposure — that is the entire point. The cost is liquidity. Average XMR deposit confirmation: 20 minutes (2 blocks). Average fee: $0.18. But on-ramping XMR requires either a non-KYC exchange (Bisq, RetoSwap) or a centralized exchange that hasn't delisted it (Kraken delisted in 2024; KuCoin retains; Binance delisted in early 2024). Volatility is higher than BTC at 5.4% 30-day annualized.

Other privacy-adjacent options

Dash, Zcash, and Litecoin (LTC) often get marketed as "private" — they aren't. Dash uses an optional CoinJoin-style mixer; Zcash transparent addresses are fully traceable and Zcash itself is listed by just one of the 15 operators we review; LTC is fully transparent on-chain. If on-chain unlinkability is the requirement, XMR is the only practical choice. For everyone else, USDT-TRC20 from a fresh deposit address is functionally adequate.

How we score 22 coins — the methodology behind the dashboard

Our CryptoScore is computed from public, verifiable inputs. Casino acceptance is the single heaviest factor in the score because for a casino-specific ranking, the coin's actual availability across operators matters more than its market cap or developer activity. A coin can be technically excellent and still fail this scoring if no casino accepts it.

Casino acceptance is checked against published deposit menus

Acceptance is based on the published deposit menus of our 15 reference operators. A coin appearing on a deposit menu — not just listed as a marketing claim, but selectable as a real deposit option — counts toward the acceptance percentage shown in the dashboard above.

Speed and fee data come from public blockchain explorers

Speed reflects mempool-to-confirmation timing sourced from blockchain.com (BTC), Etherscan (ETH), Tronscan (TRX), Solscan (SOL), and equivalent explorers for other chains. Fees are computed toward the lower end of the observed range so the score reflects "good enough" usage, not worst-case congestion. Market cap and volatility figures reference CoinMarketCap.

Tier thresholds and what they mean for you

A 9-10 Excellent score means the coin is accepted at over 80% of our reference operators, has stable price action, fees under $1, and confirms in under 5 minutes — these are the everyday workhorses. 7-8 Strong choice covers coins with one trade-off (e.g. faster but less widely supported, or widely supported but volatile). 5-6 Niche is playable if the operator you want already accepts it. 3-4 Minimal and 0-2 Unsuitable are coins where you should convert to USDT on-ramp before depositing. See our methodology page for the exact formulas.

Cryptocurrency FAQ

Which coin should I deposit with for my first crypto casino session?

USDT on the Tron network. Median fee $0.80, confirmation under 30 seconds, accepted by all 15 operators we review, and zero price volatility during your session. Buy it on Coinbase, Kraken, or Binance, withdraw to a TronLink or Trust Wallet address, then send to the casino's TRC-20 deposit address. Our USDT casino guide walks through this for each major operator.

Is Bitcoin still a good casino deposit currency in 2026?

Yes if you use Lightning Network, no if you don't. On-chain BTC fees averaged $1.40 in 2025 with confirmation times of 10-45 minutes depending on mempool congestion. Lightning Network reduces this to under 1 second and sub-cent fees — but adoption is partial: Cloudbet, Bitcasino.io, and CoinGames support Lightning deposits, while Stake and BC.Game still require on-chain BTC. For non-Lightning operators, USDT or LTC is the smarter choice. Bitcoin still makes sense if you're holding BTC long-term and want to wager from your existing stack without converting. Read our Bitcoin casino guide for the operator-by-operator breakdown.

What happens if I pick the wrong network when sending USDT?

Send USDT-ERC20 to a TRC20 deposit address and the funds are on Ethereum but invisible to the casino's Tron wallet. Recovery is possible at most operators if you contact support within 48 hours with the transaction hash and your withdrawal address — Cloudbet documents recovery in 3-5 business days, BC.Game in 7-10 days, smaller operators sometimes refuse. Always verify the network selector on the deposit page matches your sending wallet's network. Mismatched-network errors are the #1 deposit support ticket type per Curaçao GCB complaint data.

Can I use a privacy coin if my country restricts crypto gambling?

Monero deposits are not traceable on-chain, but the deposit itself does not change the legal status in your jurisdiction. If gambling at offshore operators is restricted where you live, paying for it with XMR removes the chain-analysis vector but does not legalize the activity. Some players use XMR specifically to avoid bank-flagging when off-ramping winnings; others use it for principled privacy reasons. See our licensing pillar for jurisdiction-specific notes.

How often does the dashboard update?

We review acceptance data against the 15 reference operators' published deposit menus and update the dashboard when a coin's status changes. Tier assignments can shift in either direction as operators add or drop coins. Subscribe to our blog for notification when major coin status changes occur.

Choosing the right network for your deposit

Picking the coin is the easy half of the deposit decision. The network underneath decides whether you pay $0.10 or $14 in fees, whether your funds confirm in 19 seconds or 38 minutes, and whether the casino's wallet can even see the inbound transfer. Network mismatch is a common cause of deposit-support tickets at crypto casinos generally. The fix takes 5 minutes of attention before sending: confirm the network selector on the casino deposit page, confirm the matching network in your sending wallet, then verify the address format. TRC-20 addresses start with "T" and are 34 characters; ERC-20 addresses start with "0x" and are 42 characters; the two are not interchangeable.

Stablecoin networks ranked by cost and speed

USDT-TRC20 is the de facto stablecoin standard at nearly every operator on our list — all 15 operators we review list USDT, alongside BTC, ETH, LTC, TRX, XRP and DOGE. Median fee $0.10 with a TRX-bandwidth reserve, $0.80 without, median confirmation 19 seconds. USDC-Solana sits second on cost at $0.0005 to $0.01 per transfer with sub-second confirmation; USDC is listed by 12 of the 15 operators we review, 80% (we don't break this down by network). USDT-ERC20 averaged $4.20 in fees through 2025 and is generally a poor choice for any deposit under $1,000. USDT-BSC and USDC-Polygon sit between these two extremes at roughly $0.40 to $1.00 per transfer with 3 to 8 second confirmation. Our USDT casino page documents the per-operator network preferences.

Privacy coins and network considerations

Monero (XMR) is the only widely-traded asset where deposit and withdrawal addresses cannot be linked on-chain, and it has only one network (mainnet) with no L2 or wrapped-token variants to mismatch. Median fee $0.18, confirmation 20 minutes. Acceptance is narrow — one of the 15 operators we review lists it (7%), the lowest tier of any coin we monitor. Bitcoin on the Lightning Network solves the speed problem with sub-cent fees and sub-1-second settlement, but adoption is partial — see our Lightning breakdown above for which operators support it. Players prioritizing privacy over throughput should match the coin to operator support rather than assuming a Lightning channel works everywhere.