How to Buy Falcon USD (USDf)
Every exchange we track that lists USDf, what the buy costs, and what it costs to take USDf with you afterwards.
3 of the exchanges we track list USDf, and 3 of those accept fiat, so you can buy it without holding crypto first. The cheapest place to place the order is Bitfinex at $0.00 on a $1,000 market buy. It is also the cheapest once the withdrawal fee is added — $0.00 to buy $1,000 of USDf and move it to your own wallet. USDf moves over 2 networks (Ethereum (ERC20), Falcon USD) — pick the same one on the exchange withdrawal screen and in your wallet.
Networks USDf runs on
Where to buy USDf
All-in cost is the trading fee on a $1,000 market buy plus the cheapest fee that exchange charges to withdraw USDf. 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 |
|---|---|---|---|---|---|
 MEXCReferralPay with Card | $0.500–0.05% taker | $6.987 USDf · Ethereum (ERC20) | $7.48 | 9,475 | Visit ↗ |
 BitfinexPay with Bank, 3rd-party | $0.000% taker | FreeFalcon USD | $0.00 | 106 | Visit ↗ |
 HitBTCCrypto deposit only | $2.500.1875–0.25% taker | $24.4424.51 USDf · Ethereum (ERC20) | $26.94 | 1,786 | Visit ↗ |
Showing 1–3 of 3 exchanges listing USDf
Buying USDf step by step
- Pick a venue from the table. For a coin this size the choice is usually short — 3 exchanges list USDf 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 USDf on the exchange is free but custodial. Moving it to a wallet that supports it costs one withdrawal fee — send a small test amount first, and match the network on both sides.
How to buy USDf — FAQ
Where can I buy Falcon USD (USDf)?
On 3 exchanges we track: MEXC, Bitfinex, HitBTC. The table above has each one with its trading fee, the payment methods it takes and what it charges to withdraw USDf.
What is the cheapest way to buy USDf?
Bitfinex, at $0.00 to buy $1,000 of USDf and withdraw it — $0.00 in trading fee plus $0.00 to move it out over Falcon USD. 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 USDf with a credit card?
Indirectly, yes. 1 of the exchanges listing USDf accepts a card (MEXC), but the card almost always buys a major asset — USDT, USDC, BTC — which you then swap for USDf 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 USDf?
Every exchange charges one, as a flat amount of USDf per network rather than a percentage. We do not have a priced figure for all of the venues listing USDf yet — the USDf withdrawal fee page has whatever each exchange publishes.
Is it safe to leave USDf 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. For a trading balance, staying put is reasonable; for a long hold, most people move.
Which network should I use for USDf?
USDf is issued on 2 networks and they are not interchangeable — USDf sent over Ethereum (ERC20) will not arrive at an address on Falcon USD. Ethereum (ERC20) 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 USDf comes from each exchange’s own deposit and withdrawal endpoints (last sync 2026-08-29 00:53 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.