How to Buy AB
Every exchange we track that lists AB, what the buy costs, and what it costs to take AB with you afterwards.
14 of the exchanges we track list AB, and 13 of those accept fiat, so you can buy it without holding crypto first. The cheapest place to place the order is MEXC at $0.50 on a $1,000 market buy. It is also the cheapest once the withdrawal fee is added — $0.54 to buy $1,000 of AB and move it to your own wallet. AB moves over 5 networks (AB Chain, AB Core, Core and others) — pick the same one on the exchange withdrawal screen and in your wallet. 1 of them has AB withdrawals paused right now — you can buy there, but you cannot take the coin with you until it reopens.
Networks AB runs on
Where to buy AB
All-in cost is the trading fee on a $1,000 market buy plus the cheapest fee that exchange charges to withdraw AB. 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 | $0.0377440 AB · AB Chain | $0.54 | 9,475 | Visit ↗ |
 BitgetReferralPay with Card, 3rd-party | $1.000.1% taker | $0.0330235 AB · AB Chain | $1.03 | 2,516 | Visit ↗ |
 GateReferralPay with Card | $1.000.1% taker | $0.09482100.5 AB · AB Core | $1.09 | 2,059 | Visit ↗ |
 Biconomy.comPay with Card, P2P, 3rd-party | $1.000.1% taker | $0.0122713 AB · AB Chain | $1.01 | 990 | Visit ↗ |
 LBankPay with 3rd-party | $1.000.1% taker | $0.09435100 AB · AB Chain | $1.09 | 1,890 | Visit ↗ |
 HTXPay with Bank, P2P | $2.000.2% taker | $0.00943510 AB · AB Core | $2.01 | 1,159 | Visit ↗ |
 BTSEPay with Card, Bank | $2.000.2% taker | $0.0235925 AB · AB Chain | $2.02 | 329 | Visit ↗ |
 DigiFinexPay with Card, P2P | $2.000.2% taker | $0.1227130 AB · AB Chain | $2.12 | 1,009 | Visit ↗ |
 BitMartPay with Card, P2P, 3rd-party | $1.000.1% taker | $1.942,059 AB · AB Chain | $2.94 | 3,695 | Visit ↗ |
 XT.COMPay with Card, Bank, P2P | $2.000.2% taker | $0.96471,022.5 AB · AB Chain | $2.96 | 1,110 | Visit ↗ |
 HotcoinPay with 3rd-party | $2.000.2% taker | $1.041,100 AB · AB Chain | $3.04 | 643 | Visit ↗ |
 KrakenPay with Card, Bank, Apple/Google Pay | $8.000.01–0.8% taker | $0.0014151.5 AB · AB Chain | $8.00 | 697 | Visit ↗ |
 4ECrypto deposit only | — | $0.0198121 AB · newton | — | 217 | Visit ↗ |
 HibtPay with P2P | $2.000.2% taker | withdrawals paused | — | 1,721 | Visit ↗ |
Showing 1–14 of 14 exchanges listing AB
Buying AB step by step
- Pick a venue from the table. For a coin this size the choice is usually short — 14 exchanges list AB at all, and the table already shows what you will pay to leave as well as to buy.
- Fund the account. 13 of those exchanges take fiat, 9 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 AB on the exchange is free but custodial. Moving it to a wallet that supports it costs one withdrawal fee, from $0.03774 — send a small test amount first, and match the network on both sides.
How to buy AB — FAQ
Where can I buy AB?
On 14 exchanges we track: MEXC, Bitget, Gate, Biconomy.com, LBank and 9 more. The table above has each one with its trading fee, the payment methods it takes and what it charges to withdraw AB.
What is the cheapest way to buy AB?
MEXC, at $0.54 to buy $1,000 of AB and withdraw it — $0.50 in trading fee plus $0.03774 to move it out over AB Chain. 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 AB with a credit card?
Indirectly, yes. 9 of the exchanges listing AB accept a card, but the card almost always buys a major asset — USDT, USDC, BTC — which you then swap for AB 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 AB?
Yes, and it is worth checking before you choose where to buy. It is a flat amount of AB, set by each exchange per network, so it does not scale with the size of your purchase — the cheapest in the table is $0.03774 on MEXC. Our full AB withdrawal fee table compares every exchange and every network.
Is it safe to leave AB 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 $0.03774 for AB. For a trading balance, staying put is reasonable; for a long hold, most people move.
Which network should I use for AB?
AB is issued on 5 networks and they are not interchangeable — AB sent over AB Chain will not arrive at an address on AB Core. AB Chain is the one most exchanges use (11 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 AB 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.