Pay Through One of Eight USDT Networks
Choose a supported payment chain directly in the form rather than moving funds to a default network first. The order’s deposit details reflect that choice while keeping the token payout on Arbitrum One.
Buy ARB with USDT Without Registration
Buy Arbitrum (ARB) with Tether (USDT) without registering a trading account. Select the network holding your stablecoins, review the token amount to receive and pay using the instructions for that order.
Select the Network Holding Your USDT
Choose the sending network before generating the deposit address. The payment network identifies where your USDT will move; the ARB payout still uses Arbitrum One.
The form offers these eight USDt payment networks:
- Ethereum (ERC20)
- TRON (TRC20)
- Solana
- TON
- Avalanche C-Chain
- Aptos
- NEAR
- Polkadot Asset Hub
Use the exact supported token on the selected chain. Do not choose a chain just because it has a familiar address format or because another stablecoin route used it previously.
Buy ARB Your Way with arbswap.net
Use the stablecoin balance you already hold through a compatible payment network. arbswap.net combines that flexibility with a calculation and quote mode you can assess before payment.
Reserve the Token Result Before Paying
A fixed quote reserves the rate for 14 minutes from creation. Send the exact deposit early enough for on-chain inclusion and detection before expiry; later required confirmation waiting is a separate stage.
Get Help with a Stablecoin Payment
Human support is available 24/7 with a target first response within 15 minutes. Include the sending network with the order ID so a payment question can be investigated on the correct chain.
Inspect the Cost of the Purchase
The calculation separates the service charge and ARB payout network cost. You can judge what remains to receive before committing your USDT.
USDT to ARB Chart
The chart shows the reference ARB conversion for USDT and how it has moved over time. A stablecoin price reference does not reserve the token price, so review the order calculation for the amount you intend to spend.
Current rate1 USDT = 6.38 ARB
- 24H −2.27%
- 7D +8.46%
- 30D +29.68%
Updated Nov 4, 2026 02:04 UTC
USDT price decreased from 6.27 ARB on Nov 3, 2026 12:05 to 6.12 ARB on Nov 4, 2026 12:03.
24H change: −2.27%
USDT price increased from 5.89 ARB on Oct 28, 2026 to 6.39 ARB on Nov 4, 2026.
7D change: +8.46%
USDT price increased from 4.93 ARB on Oct 5, 2026 to 6.39 ARB on Nov 4, 2026.
30D change: +29.68%
USDT price decreased from 12.90 ARB on Aug 6, 2026 to 6.39 ARB on Nov 4, 2026.
90D change: −50.43%
USDT price increased from 3.92 ARB on Nov 5, 2025 to 6.33 ARB on Nov 4, 2026.
1Y change: +61.56%
Compare USDT Spending with ARB Received
The fixed service charge is 0.72% of the USDT payment, and floating is 0.39%. Payout network cost is shown separately and included in the receiving result; the fee to send the stablecoins from your wallet is outside this calculation.
Floating mode uses the rate at conversion start after the required deposit confirmations. Fixed mode follows the amount and deadline stated in the order, so allow for any withdrawal processing before you begin.
The base range is the sending-asset equivalent of $22–$22,000. Review the route-specific USDT bounds in the form because network costs or availability can make them narrower.
Prepare to Use the Tokens After Delivery
Choose an ARB receiving account you control or a platform deposit that explicitly supports the token on Arbitrum One. If the destination is a platform, inspect its deposit minimum before creating the purchase.
The incoming token transfer does not supply a separate ETH balance for later outgoing actions. For a full purchase sequence, read how to buy ARB with cryptocurrency and prepare the destination before sending the stablecoins.
Other Ways to Buy and Sell ARB
Use another direction when the balance you hold or want to receive is different. Check the receiving asset and network on its own page before creating the order.
Sell ARB for Other Crypto
Choose a different asset to receive for an existing token balance.
Buy ARB with Crypto
Choose another supported payment asset to obtain the token.
Buy ARB with USDT at a Competitive Rate
Start with the stablecoin network you can pay from and enter the amount to exchange. Compare the ARB result above, verify the receiving account and create your purchase order.
Buy ARB with My USDTFAQ
A stablecoin purchase involves a sending network and a separate token destination. These answers cover changes and balance conditions that can otherwise lead to an incorrect payment.
What if my platform deducts a USDT withdrawal fee?
Set the withdrawal so the amount arriving at the order equals its payment instruction. If the platform deducts its fee from the amount entered, inspect the net withdrawal before funding rather than knowingly underpaying the order.
Can I change the USDT sending network after paying?
Do not send a different-network payment to the existing deposit details. After funding, contact support about the actual transfer; changing a selector cannot move a payment already sent on-chain.
Why can my USDT balance be enough while the wallet refuses to send?
An ordinary self-custody transfer also needs that network’s fee resources or fee-paying asset. Check the wallet’s final fee preview instead of assuming the stablecoin balance alone can fund the transaction.
Can I combine USDT held on different networks in one order?
Not as one ordinary exact-network deposit. Create separately funded orders for the supported balances, or complete a separate consolidation first and obtain a fresh quote afterward.