How to Buy Unagi Token (UNA)
Every exchange we track that lists UNA, what the buy costs, and what it costs to take UNA with you afterwards.
3 of the exchanges we track list UNA, and 3 of those accept fiat, so you can buy it without holding crypto first. The cheapest place to place the order is Backpack Exchange at $1.00 on a $1,000 market buy. It is also the cheapest once the withdrawal fee is added — $1.02 to buy $1,000 of UNA and move it to your own wallet. UNA moves over 2 networks (Base, Ethereum (ERC20)) — pick the same one on the exchange withdrawal screen and in your wallet.
Networks UNA runs on
Where to buy UNA
All-in cost is the trading fee on a $1,000 market buy plus the cheapest fee that exchange charges to withdraw UNA. It is the number the exchange’s own “how to buy” page never shows you, and it reorders the table more often than not. The coins column is how many assets each exchange lists in total, from our own sync — not the figure CoinMarketCap prints.
| Exchange | Buy fee on $1,000 | Move it out | All-in cost | Coins listed | Buy |
|---|---|---|---|---|---|
 Backpack ExchangePay with Bank | $1.000.1% taker | $0.0249350 UNA · Ethereum (ERC20) | $1.02 | 6,485 | Visit ↗ |
 KuCoinPay with Card | $1.000.1% taker | $0.3989800 UNA · Base | $1.40 | 2,147 | Visit ↗ |
 HitBTCCrypto deposit only | $2.500.1875–0.25% taker | $4.669,347 UNA · Base | $7.16 | 1,786 | Visit ↗ |
Showing 1–3 of 3 exchanges listing UNA
Buying UNA step by step
- Pick a venue from the table. For a coin this size the choice is usually short — 3 exchanges list UNA at all, and the table already shows what you will pay to leave as well as to buy.
- Fund the account. 3 of those exchanges take fiat, 1 of them by card. Card is fastest and dearest; a bank transfer costs a fraction of it. Depositing a stablecoin you already hold is free on almost every exchange here.
- Place the order. A market order pays the taker fee in the table; a limit order that rests on the book pays the lower maker fee. On a thinly traded coin the spread costs more than either, so a limit order is worth the wait.
- Decide whether to move it. Leaving UNA on the exchange is free but custodial. Moving it to a wallet that supports it costs one withdrawal fee, from $0.02493 — send a small test amount first, and match the network on both sides.
How to buy UNA — FAQ
Where can I buy Unagi Token (UNA)?
On 3 exchanges we track: Backpack Exchange, KuCoin, HitBTC. The table above has each one with its trading fee, the payment methods it takes and what it charges to withdraw UNA.
What is the cheapest way to buy UNA?
Backpack Exchange, at $1.02 to buy $1,000 of UNA and withdraw it — $1.00 in trading fee plus $0.02493 to move it out over Ethereum (ERC20). If you are leaving the coin on the exchange, only the first half applies and a different venue may win. Paying by card adds the card processor's charge on top of both, typically 1.8–4%.
Can I buy UNA with a credit card?
Indirectly, yes. 1 of the exchanges listing UNA accepts a card (KuCoin), but the card almost always buys a major asset — USDT, USDC, BTC — which you then swap for UNA on the same exchange. That means two fees: the card charge, then the trading fee in the table.
Do I have to pay a fee to withdraw UNA?
Yes, and it is worth checking before you choose where to buy. It is a flat amount of UNA, set by each exchange per network, so it does not scale with the size of your purchase — the cheapest in the table is $0.02493 on Backpack Exchange. Our full UNA withdrawal fee table compares every exchange and every network.
Is it safe to leave UNA on the exchange?
It is a custody choice, not a safety switch. While the coin sits there the exchange holds the keys: convenient, recoverable if you lose your password, and dependent on the exchange staying solvent and keeping withdrawals open. Moving it to a wallet you control removes that dependency and costs one withdrawal fee — from $0.02493 for UNA. For a trading balance, staying put is reasonable; for a long hold, most people move.
Which network should I use for UNA?
UNA is issued on 2 networks and they are not interchangeable — UNA sent over Base will not arrive at an address on Ethereum (ERC20). Base is the one most exchanges use (2 of them). Withdrawal fees differ per network too, sometimes by an order of magnitude, so the cheapest network is worth checking as well as the cheapest exchange.
Exchange coverage for UNA comes from each exchange’s own deposit and withdrawal endpoints (last sync 2026-08-29 00:57 UTC); trading fees are the published base tier, no volume discount applied (verified 2026-08-28). Exchanges we have a referral arrangement with appear first and are tagged as such — it changes no number in any row. Nothing here is investment advice; see our methodology.