How to Buy Aster
Every exchange we track that lists ASTER, what the buy costs, and what it costs to take ASTER with you afterwards.
38 of the exchanges we track list ASTER, and 34 of those accept fiat, so you can buy it without holding crypto first. The cheapest place to place the order is KCEX at $0.00 on a $1,000 market buy. It is also the cheapest once the withdrawal fee is added — $0.01 to buy $1,000 of ASTER and move it to your own wallet. ASTER moves over 2 networks (BNB Smart Chain (BEP20), BNB) — pick the same one on the exchange withdrawal screen and in your wallet. 1 of them has ASTER withdrawals paused right now — you can buy there, but you cannot take the coin with you until it reopens.
Networks ASTER runs on
Where to buy ASTER
All-in cost is the trading fee on a $1,000 market buy plus the cheapest fee that exchange charges to withdraw ASTER. 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 |
|---|---|---|---|---|---|
 BinanceReferralPay with Card, Bank, Apple/Google Pay | $1.000.1% taker | $0.021980.03000 ASTER · BNB Smart Chain (BEP20) | $1.02 | 866 | Visit ↗ |
 OKXReferralPay with Card | $1.000.1% taker | $0.10990.1500 ASTER · BNB Smart Chain (BEP20) | $1.11 | 411 | Visit ↗ |
 BitgetReferralPay with Card, 3rd-party | $1.000.1% taker | $0.15810.2157 ASTER · BNB Smart Chain (BEP20) | $1.16 | 2,516 | Visit ↗ |
 MEXCReferralPay with Card | $0.500–0.05% taker | $0.73281 ASTER · BNB Smart Chain (BEP20) | $1.23 | 9,475 | Visit ↗ |
 GateReferralPay with Card | $1.000.1% taker | $0.54010.7370 ASTER · BNB Smart Chain (BEP20) | $1.54 | 2,059 | Visit ↗ |
 KCEXPay with Card, 3rd-party | $0.000% taker | $0.0073280.01000 ASTER · BNB Smart Chain (BEP20) | $0.01 | 908 | Visit ↗ |
 OurbitPay with Bank | $0.000% taker | $0.021980.03000 ASTER · BNB Smart Chain (BEP20) | $0.02 | 1,980 | Visit ↗ |
 PionexPay with Card, P2P | $1.000.05–0.1% taker | $0.18320.2500 ASTER · BNB Smart Chain (BEP20) | $1.18 | 206 | Visit ↗ |
 LBankPay with 3rd-party | $1.000.1% taker | $0.21040.2871 ASTER · BNB Smart Chain (BEP20) | $1.21 | 1,890 | Visit ↗ |
 CoinWPay with Card, Apple/Google Pay, 3rd-party | $1.000.1% taker | $0.21210.2895 ASTER · BNB Smart Chain (BEP20) | $1.21 | 1,218 | Visit ↗ |
 KuCoinPay with Card | $1.000.1% taker | $0.58620.8000 ASTER · BNB Smart Chain (BEP20) | $1.59 | 2,147 | Visit ↗ |
 BitunixPay with P2P | $1.000.1% taker | $0.58620.8000 ASTER · BNB Smart Chain (BEP20) | $1.59 | 993 | Visit ↗ |
 OrangeXPay with Card, Bank, Apple/Google Pay | $1.000.1% taker | $0.75381.0286 ASTER · BNB Smart Chain (BEP20) | $1.75 | 599 | Visit ↗ |
 idax exchangePay with Bank, 3rd-party | $2.000.2% taker | $0.0045860.006258 ASTER · BNB | $2.00 | 378 | Visit ↗ |
 CoinExPay with P2P, 3rd-party | $2.000.2% taker | $0.0087940.01200 ASTER · BNB Smart Chain (BEP20) | $2.01 | 1,018 | Visit ↗ |
 B2Z ExchangeCrypto deposit only | $2.000.2% taker | $0.15880.2167 ASTER · BNB Smart Chain (BEP20) | $2.16 | 232 | Visit ↗ |
 BTSEPay with Card, Bank | $2.000.2% taker | $0.15880.2167 ASTER · BNB Smart Chain (BEP20) | $2.16 | 329 | Visit ↗ |
 ToobitPay with Card, Apple/Google Pay, 3rd-party | $1.000.1% taker | $1.291.7577 ASTER · BNB Smart Chain (BEP20) | $2.29 | 581 | Visit ↗ |
 HTXPay with Bank, P2P | $2.000.2% taker | $0.37130.5066 ASTER · BNB Smart Chain (BEP20) | $2.37 | 1,159 | Visit ↗ |
 WEEXPay with Card, P2P | $1.000.1% taker | $1.472 ASTER · BNB Smart Chain (BEP20) | $2.47 | 594 | Visit ↗ |
 BlockfinexPay with Card, Bank, Apple/Google Pay | $1.000.1% taker | $1.472 ASTER · BNB | $2.47 | 69 | Visit ↗ |
 Biconomy.comPay with Card, P2P, 3rd-party | $1.000.1% taker | $1.472 ASTER · BNB Smart Chain (BEP20) | $2.47 | 990 | Visit ↗ |
 XT.COMPay with Card, Bank, P2P | $2.000.2% taker | $0.51300.7000 ASTER · BNB Smart Chain (BEP20) | $2.51 | 1,110 | Visit ↗ |
 BitruePay with Card | $2.800.098–0.28% taker | $0.11720.1600 ASTER · BNB Smart Chain (BEP20) | $2.92 | 1,784 | Visit ↗ |
 MGBXPay with Bank | $1.000.1% taker | $2.132.9 ASTER · BNB Smart Chain (BEP20) | $3.13 | 364 | Visit ↗ |
 DigiFinexPay with Card, P2P | $2.000.2% taker | $1.472 ASTER · BNB Smart Chain (BEP20) | $3.47 | 1,009 | Visit ↗ |
 HibtPay with P2P | $2.000.2% taker | $1.472 ASTER · BNB Smart Chain (BEP20) | $3.47 | 1,721 | Visit ↗ |
 KTXCrypto deposit only | $2.000.2% taker | $1.472 ASTER · BNB Smart Chain (BEP20) | $3.47 | 220 | Visit ↗ |
 HotcoinPay with 3rd-party | $2.000.2% taker | $1.582.15 ASTER · BNB Smart Chain (BEP20) | $3.58 | 643 | Visit ↗ |
 BTCCPay with Card, Bank, P2P | $3.000.3% taker | $0.73281 ASTER · BNB Smart Chain (BEP20) | $3.73 | 250 | Visit ↗ |
 WhiteBITPay with Card | $1.000.1% taker | $3.634.95 ASTER · BNB Smart Chain (BEP20) | $4.63 | 423 | Visit ↗ |
 KoinbayCrypto deposit only | $6.000.6% taker | $0.0057330.007823 ASTER · BNB | $6.01 | 253 | Visit ↗ |
 BitMartPay with Card, P2P, 3rd-party | $1.000.1% taker | $6.168.4 ASTER · BNB Smart Chain (BEP20) | $7.16 | 3,695 | Visit ↗ |
 KrakenPay with Card, Bank, Apple/Google Pay | $8.000.01–0.8% taker | $0.73281 ASTER · BNB Smart Chain (BEP20) | $8.73 | 697 | Visit ↗ |
 HitBTCCrypto deposit only | $2.500.1875–0.25% taker | $10.6214.49 ASTER · BNB Smart Chain (BEP20) | $13.12 | 1,786 | Visit ↗ |
 BITmarketsPay with Card, Apple/Google Pay | — | $0.16120.2200 ASTER · BNB Smart Chain (BEP20) | — | 251 | Visit ↗ |
 4ECrypto deposit only | — | $0.51300.7000 ASTER · BNB Smart Chain (BEP20) | — | 217 | Visit ↗ |
 BitcastlePay with Card | $2.000.02–0.2% taker | withdrawals paused | — | 170 | Visit ↗ |
Showing 1–38 of 38 exchanges listing ASTER
Buying ASTER step by step
- Pick a venue from the table. For a coin this size the choice is usually short — 38 exchanges list ASTER at all, and the table already shows what you will pay to leave as well as to buy.
- Fund the account. 34 of those exchanges take fiat, 24 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 ASTER on the exchange is free but custodial. Moving it to a wallet that supports it costs one withdrawal fee, from $0.007328 — send a small test amount first, and match the network on both sides.
How to buy ASTER — FAQ
Where can I buy Aster?
On 38 exchanges we track: Binance, OKX, Bitget, MEXC, Gate and 33 more. The table above has each one with its trading fee, the payment methods it takes and what it charges to withdraw ASTER.
What is the cheapest way to buy ASTER?
KCEX, at $0.01 to buy $1,000 of ASTER and withdraw it — $0.00 in trading fee plus $0.007328 to move it out over BNB Smart Chain (BEP20). 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 ASTER with a credit card?
Indirectly, yes. 24 of the exchanges listing ASTER accept a card, but the card almost always buys a major asset — USDT, USDC, BTC — which you then swap for ASTER 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 ASTER?
Yes, and it is worth checking before you choose where to buy. It is a flat amount of ASTER, set by each exchange per network, so it does not scale with the size of your purchase — the cheapest in the table is $0.007328 on KCEX. Our full ASTER withdrawal fee table compares every exchange and every network.
Is it safe to leave ASTER 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 $0.007328 for ASTER. For a trading balance, staying put is reasonable; for a long hold, most people move.
Which network should I use for ASTER?
ASTER is issued on 2 networks and they are not interchangeable — ASTER sent over BNB Smart Chain (BEP20) will not arrive at an address on BNB. BNB Smart Chain (BEP20) is the one most exchanges use (34 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 ASTER 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.