Exchange in 3 steps
-
Choose how much BNB to send and enter your Arbitrum address on Arbitrum One.
-
Hit Exchange to open your order page with the live rate and deposit details.
-
Transfer BNB to the address on your order — after confirmations, ARB is sent to your wallet automatically.
What do you need to know?
- BSC confirmations are usually fast — often within a minute.
- Send BNB on BNB Smart Chain only — not BEP2 or other networks unless your order specifies them.
- Leave enough BNB for gas when sending BEP-20 tokens from the same wallet.
- ARB not visible yet? Wait a few minutes, resync your wallet, then contact support with your order ID if the payout tx is already listed.
BNB — native gas on BSC
BNB powers BNB Smart Chain — fast EVM transfers and the gas token for BEP-20 tokens on BSC.
BNB on BSC
Use a BSC-compatible wallet and address (0x…).
Do not send BNB on Ethereum or other chains — wrapped versions are different assets.
Arbitrum — leading Ethereum rollup
ARB is the governance token of Arbitrum One — an optimistic rollup with EVM compatibility and wide DeFi adoption.
ARB not received?
Confirm your wallet is on Arbitrum One and fully synced.
ARB payout tips
- Payouts go to Arbitrum One — use a 0x-style address on the correct chain.
- Check Arbiscan with the payout tx hash if your balance has not updated.
- Do not expect ARB on Ethereum mainnet unless your order explicitly lists it.
Before you swap
Avoid wrong-network deposits and address format mistakes — read these guides first.
Coin swap hubs
More no-KYC swap pairs and guides for each asset.
Frequently asked questions
Do I need KYC to swap BNB to ARB?
No. SendSwap is a non-custodial instant exchange — no account, no ID checks, and no KYC for BNB to Arbitrum swaps.
How long does BNB to ARB take?
Most swaps finish in 1–5 minutes. Timing depends on BNB Smart Chain and Arbitrum One confirmations and current network load.
Is BNB to ARB non-custodial?
Yes. You send BNB from your wallet and receive ARB directly to the address you provide — SendSwap never holds your keys.
What if I send BNB on the wrong network?
Always match the network on your order page (BNB Smart Chain for deposits). Wrong-network sends may not be credited — read our swap safety guides before you send.