Crypto deposits explained: USDT, BTC, and which network to choose

If you have never made a crypto deposit before, the dropdown menu on a cashier page can be intimidating. USDT (TRC-20). USDT (ERC-20). USDT (BEP-20). BTC, BTC (Lightning). ETH. USDC. LTC. Which one do you pick? What happens if you pick the wrong one? Why are the fees so different?

This post is a no-nonsense guide to depositing crypto at any modern poker site, with examples from how our cashier works. By the end you should be able to make your first deposit without anxiety, and know exactly which network to use for which situation.

The one-minute version

If you have USDT on an exchange and just want to deposit fast and cheap, use USDT on TRC-20. Fees are about $1, confirmation takes a minute or two, and it works at virtually every modern poker site including ours.

If you have Bitcoin and want to deposit, use Lightning if your wallet supports it (fees of a few cents, instant); otherwise use on-chain BTC and budget for $1–$10 of network fees and a 10–30 minute wait.

That is the answer for 80% of players. The rest of this post explains why, and what to do if you fall into one of the other 20%.

What “network” actually means

When you hold USDT, you do not actually hold “USDT.” You hold an entry on a particular blockchain — Tron, Ethereum, Solana, BSC, etc. — that says “this address controls X USDT.” The token issuer (Tether) has minted parallel supplies of USDT on each of these blockchains. They are interchangeable in value but they are not the same asset on a technical level — they live on different ledgers entirely.

This matters because if you send USDT-TRC20 to a USDT-ERC20 address, your money is gone. Both addresses look like text strings. Both might be valid. Neither will know the other exists. The funds sit at an address on a blockchain that the destination wallet does not monitor, and recovering them ranges from “annoying and expensive” to “impossible.”

The first and most important rule of crypto deposits: the network on the sending side must exactly match the network on the receiving side. Read it twice.

How our cashier handles this

When you choose USDT as your deposit method on The Ultimate Poker, the next step is to pick a network. We generate a fresh address for that network and for your account. The address is unique to you — it is not shared. We monitor the relevant blockchain for incoming transactions to that address, and as soon as one is confirmed, your balance updates.

The deposit page shows you:

The address (with a copy button — always copy, never retype)
A QR code for mobile wallet scanning
The required network (e.g. “TRC-20 (Tron)”) clearly labelled
The minimum deposit and the expected confirmation time
A warning if the address is being used for the first time

If you send to a different network than the one we labelled, the deposit will not credit, and recovery depends on whether we can identify the funds on the wrong chain. We try, but we cannot guarantee recovery. Pick the right network.

A network-by-network breakdown

USDT-TRC20 (Tron)

Use this if: you want cheap, fast USDT and your exchange supports it (almost all do).

Fee from the exchange side: typically $1 flat
Confirmation: ~1 minute (we credit at 1 confirmation)
Pros: cheapest USDT option that is widely supported
Cons: Tron is a more centralized chain than Ethereum, which some players care about philosophically

This is the default we recommend. It is what most of our players use.

USDT-ERC20 (Ethereum)

Use this if: you have USDT sitting on Ethereum already and don’t want to bridge.

Fee from the exchange side: variable, typically $3–$15 depending on gas prices
Confirmation: 1–5 minutes
Pros: most decentralized USDT option, integrates with the full DeFi stack
Cons: fees can spike during high-gas periods

If you’re new to crypto, ERC-20 is fine but more expensive than TRC-20.

USDT-BEP20 (BNB Smart Chain)

Use this if: you’re already using Binance Smart Chain.

Fee: ~$0.20
Confirmation: under a minute

Cheap and fast, but supported by fewer venues than TRC-20.

BTC (on-chain)

Use this if: you hold native Bitcoin and want to deposit it directly.

Fee: variable, $1–$10 typically, can spike to $30+ during mempool congestion
Confirmation: we credit at 1 confirmation (~10 minutes average, can be longer)

Reliable, but the slowest and most fee-variable option.

BTC (Lightning)

Use this if: your Bitcoin wallet supports Lightning (Phoenix, Wallet of Satoshi, Muun, Strike, Cash App for some users, Breez, etc.).

Fee: usually a few cents, sometimes less than one cent
Confirmation: instant

This is the best Bitcoin deposit experience available right now. If you have not tried Lightning before, get a wallet that supports it — it transforms small deposits.

Other supported coins

We also accept ETH, USDC (on multiple networks), LTC, and a handful of others. The same rules apply: pick the network on the sending side that matches the network shown on our deposit page.

Mistakes that actually cost players money

In rough order of how often we see them:

Sending the wrong network. Already covered. Always re-check.
Sending less than the minimum deposit. Each network has a minimum (typically $5–$20 equivalent). Dust below the minimum doesn’t credit and recovery is manual.
Pasting an address from a different account. Each address is per-user. If you log out, log into a friend’s account, and deposit using a saved address from your own — you just deposited to your friend. Always re-copy from the current session.
Using a “memo” or “tag” field when not required, or omitting it when required. This is mostly relevant for XRP, XLM, EOS — all networks where a single address is shared across thousands of users and the tag/memo identifies which user. We do not currently use shared-address networks for deposits, so for us this is not an issue, but it bites a lot of players elsewhere.
Sending right at the minimum, then losing money to fees. If the minimum is $10 and you send $10.50 from an exchange that charges $1, you end up sending $9.50 — under the minimum. Pad your deposits a little.

What about volatility?

When you deposit BTC, the dollar value of your deposit is locked in at the moment we credit it. If you deposit 0.001 BTC when BTC is at $80,000, you get $80 credited to your USD balance. Whatever happens to BTC after that, your balance is in USD and doesn’t move.

When you withdraw BTC, the reverse happens — we convert your USD balance to BTC at the moment you request the withdrawal. If you want to keep your bankroll in BTC and avoid this conversion, withdraw in BTC. If you want price stability, withdraw in USDT.

This is also why USDT is popular for poker bankrolls specifically. The dollar amount stays the dollar amount, so your roll doesn’t get cut in half by a crypto crash you weren’t paying attention to.

Withdrawals: a quick aside

Withdrawals work the same way in reverse, with one important wrinkle: you can usually only withdraw to the network you deposited from. This is a regulatory and security measure (it makes laundering harder) and it’s standard across the industry. If you deposited via USDT-TRC20, your default withdrawal route will be USDT-TRC20.

If you need to withdraw to a different network than you deposited from, contact support — we can usually accommodate it after a quick verification, especially for larger balances.

A note on KYC

For deposits and withdrawals below our KYC threshold ($2,000 in aggregate at the time of writing), you can play without sharing ID. Above that threshold, you’ll be asked to verify your identity before withdrawing. We hold the funds — they don’t disappear — but the withdrawal is held until verification completes.

This is not optional, and it’s not us being paranoid. It’s a regulatory requirement under our license, and it applies to every licensed operator in our jurisdiction.

Bottom line

For the vast majority of players, the right answer is:

USDT on TRC-20 for almost everything
BTC on Lightning if you prefer Bitcoin and have a Lightning wallet
USDC on a low-fee network if you prefer USDC

Avoid Ethereum mainnet for small deposits — the fees are not worth it. Always double-check the network before clicking send. And pad your deposits a few dollars over the minimum to leave room for sending fees.

If you get stuck, our contact form is the fastest way to reach a human, and crypto questions usually get answered within an hour during European and US hours.