INTERACTIVE GUIDE · ~2 min
How to Swap USDT (ARB) to USDT (DOT)
Learn how to swap USDT from Arbitrum to USDT on Polkadot by walking through the quote, network checks, addresses, and deposit steps.
You Send
—
You Receive
Best Price—
—
—
Confirm the deposit asset and network before sending.
Testnet · Perseverance
Scan to deposit
Deposit
— —
to the address below
Awaiting Deposit
Send your deposit to the address above to begin your swap.
Swap Details
Once your deposit is received, liquidity providers will execute the agreed quote and begin processing your swap.
You send
— —
—
You receive
— —
—
Deposited: — —
Minimum receive: — —
Sent: — —
Destination —
Refund —
- Deposit amount
- — —
- Receive (includes all fees)
- — —
- Refund amount
- — —
- Exchange rate
- —
Email your swap receipt
Your receipt will be emailed when the swap completes.
Destination
Your funds will be delivered to this address.
Refund
Any refundable funds will be returned to this address.
Checklist Before Swapping USDT on Arbitrum to USDT on Polkadot
Check the token symbol and the network together. Same-symbol routes are where wallet and network mixups happen most often.
Sending USDT on Arbitrum
- ETH available for network feesKeep enough ETH on Arbitrum in the sending wallet to cover the network fee.
- Correct token and networkSend the correct USDT on Arbitrum.
- USDT availableEnough USDT for the swap and ETH on Arbitrum for the network fee.
Receiving USDT on Polkadot
- Correct tokenMake sure you are receiving USDT.
- Correct networkVerify the receive network matches USDT on Polkadot.
- Supported destination walletUse a wallet that supports USDT on Polkadot.
- Destination addressDouble-check the destination address before creating the swap.
How Your USDT on Arbitrum to USDT on Polkadot Swap Works
This guide follows the normal USDT on Arbitrum to USDT on Polkadot flow: review the quote, send USDT on Arbitrum, wait for confirmation, and receive USDT on Polkadot.
Review the quoted receive amount before deposit, then the swap is executed and delivered onchain.
- Get quote
- Deposit
- Receive
Native settlement
Send USDT and receive USDT on Polkadot. No wrapped tokens.
Upfront quotes
Review the amount & delivery time before exchanging.
Non-custodial
Send from your wallet. Receive to your wallet. All onchain.
Common Questions About Swapping USDT to USDT
Which networks do I use for this USDT swap?
Send USDT on Arbitrum and receive USDT on Polkadot. Do not send USDT from Polkadot or another network.
Can I send USDT on Arbitrum directly from a crypto exchange?
Yes. The exchange must support USDT withdrawals on Arbitrum. Select Arbitrum as the withdrawal network and send the funds to the deposit address generated for the swap.
Do I need ETH when sending USDT on Arbitrum?
Yes, if you send from a self-custody wallet. Arbitrum network fees are paid in ETH, separate from your USDT amount.
What receiving address should I enter for USDT?
Enter an address that supports USDT on Polkadot. This is where the USDT from the swap will be sent.
What happens after I send USDT on Arbitrum?
After Arbitrum confirms the deposit, the swap executes and delivers USDT on Polkadot to your receive address.
How do I know when the swap is complete?
The swap status will show when the exchange is complete. Once the destination asset has been sent, you can also view the transaction directly on the destination blockchain explorer.
Next helpful pages
Guide Outline
Expand a step to learn more.
USDT on Arbitrum is selected
The swap starts with USDT on Arbitrum. The asset and network you send must match the route exactly.
USDT on Polkadot is selected
You receive USDT on Polkadot. Use a wallet that supports USDT on that network, not the same symbol on another chain.
Enter the USDT amount
Enter the amount you want to exchange and review how the quote, estimated receive amount, and minimum swap threshold respond.
Review the USDT to USDT quote
Check the quoted receive amount, estimated completion time, fees, and minimum receive before continuing.
Add receiving and refund addresses
Enter the address where the completed swap should arrive. Provide a refund address on the send network when the route requires one for eligible returns.
Create the swap and get deposit instructions
Once the quote and wallet details look right, confirm the swap to generate the deposit address and final instructions.
Complete the final checks
Review the send network, receive network, both addresses, and the minimum receive amount before sending funds.
Send USDT to the deposit address
In a real swap, USDT is sent to the generated deposit address on the Arbitrum network. This guide simulates the deposit step and does not move funds.
Wait for confirmation and execution
After the deposit is recognized, the swap moves through confirmation and execution until USDT on Polkadot is delivered. This guide simulates these status updates.
Receive USDT on Polkadot
When the swap completes, USDT on Polkadot reaches your receive address. This guide shows the same completion stage without sending real funds.