BNB Attestation Service (BAS) Withdrawal Fees
The cheapest way to withdraw BAS today is CoinEx on BNB Smart Chain (BEP20) at 0.3700 BAS ($0.01033). The most expensive route, HitBTC via Ethereum (ERC20), charges $37.71 — about 3651× more. The median fee across open routes is $0.5583. BAS withdrawals are open on 12 of the 13 exchanges we track for this coin, across 2 networks.
What a withdrawal actually costs you
BAS withdrawal fees by exchange & network
| Exchange | Network | Fee (BAS) | Fee (USD) | Min. withdrawal | Deposit fee | Status |
|---|---|---|---|---|---|---|
 CoinEx | BNB Smart Chain (BEP20) | 0.3700 | $0.01033 | 50 | — | open |
 KCEX | BNB Smart Chain (BEP20) | 1.33 | $0.03712 | 213 | Free | open |
 DigiFinex | BNB Smart Chain (BEP20) | 2 | $0.05582 | 200 | — | opendeposits paused |
 Ourbit | BNB Smart Chain (BEP20) | 3 | $0.08373 | 20 | Free | open |
 MEXC | BNB Smart Chain (BEP20) | 5 | $0.1396 | 10 | Free | open |
 Gate | BNB Smart Chain (BEP20) | 19.01 | $0.5306 | 0.3744 | Free | open |
 XT.COM | BNB Smart Chain (BEP20) | 21 | $0.5861 | 416 | — | open |
 KuCoin | BNB Smart Chain (BEP20) | 30 | $0.8373 | 60 | — | open |
 Toobit | BNB Smart Chain (BEP20) | 50.5557 | $1.41 | 124.7609 | — | open |
 Biconomy.com | BNB Smart Chain (BEP20) | 60 | $1.67 | 80 | Free | open |
 Hibt | BNB Smart Chain (BEP20) | 100 | $2.79 | 207.6153 | — | open |
 HitBTC | Ethereum (ERC20) | 1,351 | $37.71 | — | — | open |
 BitMart | BNB Smart Chain (BEP20) | 681 | $19.01 | 680.1611 | — | pauseddeposits paused |
Showing 1–13 of 13 exchange–network routes
BAS withdrawal fees — FAQ
Which exchange has the cheapest BAS withdrawal fee?
CoinEx on the BNB Smart Chain (BEP20) network, at 0.3700 BAS (about $0.01033 at the current price of $0.02791). Withdrawal fees are flat amounts of BAS, so the cost in USD moves with the market.
How much does it cost to withdraw BAS?
Between $0.01033 and $37.71 for the same coin, depending on the exchange and the network you pick. The network usually matters more than the exchange brand — the table above lists every route we have data for.
Which network is cheapest for sending BAS?
BAS can be withdrawn over 2 networks; BNB Smart Chain (BEP20) is the most widely supported (11 exchanges). Always pick a network the receiving wallet or exchange also supports — funds sent over an unsupported network can be lost.
Are BAS deposit fees charged too?
Most exchanges accept crypto deposits for free — what you pay is the sending network's own transaction fee. The "Deposit fee" column shows a number only where the exchange explicitly publishes one.
Withdrawal and deposit fees are synced from each exchange’s official fee API or fee page (last sync 2026-08-29 00:53 UTC). USD values are computed at the live BASprice, so they move with the market. “paused” means the exchange currently has withdrawals disabled on that network. Network names are normalised — exchanges spell the same chain many different ways.