TON → Optimism

Swap USDT to USDC

Exchange USDT on TON for USDC on OP Mainnet. Both assets reference USD, but they are separate tokens with different designs and liquidity. A quote can return more or less than one USDC per USDT.

Tether (Toncoin) to USDC (Optimism)

You send: Tether (Toncoin)USDT · TON
You receive: USDC (Optimism)USDC · Optimism

Enter your amount to check live availability for USDT on TON → USDC on Optimism. A provider quote is required before you can create a swap.

Address and network checks

Use the order’s TON deposit address for USDT, and your own OP Mainnet receiving address for USDC. Keep the refund address on TON; the payout address is not automatically a valid refund destination.

Sending USDT

Use the token on TON and copy any required comment or memo from the receiving service. The USDT token amount and TON needed for fees are separate balances. Match the USDT network and token supported by the receiving service. A USDT balance on one chain does not automatically appear on another, and a dollar reference does not guarantee the quoted exchange value. Copy any memo or extra ID included with the provider’s deposit address.

For a standard self-custody transfer on TON, allow for network fees in TON, separately from your USDT balance. Wallet sponsorship and exchange withdrawal charges can differ; check the sending wallet’s final fee.

Receiving USDC

Select OP Mainnet, often labeled Optimism. Its ETH balance and token balances are separate from those on Ethereum mainnet. Confirm the destination supports the exact USDC version returned by the provider. In particular, do not assume USDC, USDC.e and Binance-Peg representations are interchangeable. This listed USDC/Optimism option has no separate memo field. If your destination requires additional instructions that this form cannot supply, choose another compatible destination before creating an order.

Refund address for this pair

Enter a refund address that accepts USDT on TON. This listed asset has an extra-ID field; include the refund memo or extra ID, or explicitly enter 0 when your wallet requires none.

Swap the other direction: USDC to USDT

CROSS-CHAIN EXCHANGE

Make your move

Wallet to wallet

Provider privacy rating

ⓘ

You sendTON

Min. 5.216441 · Max. 1,630,137.70685396Tether (Toncoin)

You receiveOptimism

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Connecting to providers…USDC (Optimism)

Recipient address USDC

Timing depends on the pair and provider ↗

INDEPENDENT EXCHANGE PROVIDERSConnecting…

SENDING ASSET

Tether USDt on TON

USDt is Tether’s dollar-referenced token. The USDT ticker appears on several networks, each with its own token representation and transfer requirements.

Read the USDT network guide →

RECEIVING ASSET

USDC on OP Mainnet

USDC is Circle’s dollar-referenced stablecoin. Native USDC and bridged representations can coexist, so a familiar ticker alone is not enough to identify a deposit asset.

Read the USDC network guide →

About this USDT / USDC route

Can I swap USDT on TON to USDC on Optimism?

Both assets are listed in our coin directory. Enter your amount to request a live quote for this exact direction and network combination. A swap can proceed only when a provider returns a usable quote; liquidity, limits and rate types can change.

Which network fee applies when sending USDT?

What should I check before receiving USDC on OP Mainnet?

Confirm the destination supports the exact USDC version returned by the provider. In particular, do not assume USDC, USDC.e and Binance-Peg representations are interchangeable. This listed USDC/Optimism option has no separate memo field. If your destination requires additional instructions that this form cannot supply, choose another compatible destination before creating an order.

How much USDC will I get for USDT?

Enter your USDT amount to see an approximate receive amount. Click Find the best route to compare providers. Floating rates can change before conversion; fixed quotes follow the selected provider’s terms.

Does a confirmed USDT deposit mean my USDC has arrived?

No. Deposit confirmation on TON, provider processing and payout on OP Mainnet are separate steps. Use Track swap to see the order status, then check the USDC balance on the receiving network. A live quote or historical route check does not guarantee completion time.