No account · No email · Non-custodial · All fees included
In shortTo swap USD Coin (Base) (USDC) to Tether (USDT) without KYC, enter the amount, paste your USDT address and send your USDC to the one-time deposit address. AltoSwap compares 20+ exchanges for this pair, keeps the no-KYC ones by default and routes your swap to the offer that pays the most USDT. No account, email or ID is needed.
Indicative rate1 USDC ≈ 0.99536 USDTbest of 20 offers · updated
Rates come from live exchange quotes and refresh automatically. Page content reviewed by the AltoSwap team on . How we produce and check these pages.
Both assets are pegged to the US dollar, so the rate stays close to 1:1. What you pay is the exchange's spread and the network fees, which is why comparing 20+ providers matters most on pairs like this one.
Your USDT is paid on Tron. Use an address that starts with T and is 34 characters long.
| You send | You get (estimate) |
|---|---|
| 100 USDC | ≈ 99.536 USDT |
| 250 USDC | ≈ 248.84 USDT |
| 500 USDC | ≈ 497.68 USDT |
| 1,000 USDC | ≈ 995.36 USDT |
| 2,500 USDC | ≈ 2,488.4 USDT |
| 5,000 USDC | ≈ 4,976.8 USDT |
Estimates from the indicative rate above. The live quote for your exact amount is in the calculator.
Type how much USDC you want to swap (minimum about 6.91 USDC). The USDT you will receive updates live.
The best no-KYC rate is already chosen for you. The form shows what you receive, how long it usually takes and the KYC rating of the route.
Paste the Tron address where you want to be paid. A refund address for your USDC is optional but recommended.
Send the exact amount to the deposit address on Base. After it confirms (about a minute), the USDT is sent to your address.
You send
USD Coin (USDC) is a US-dollar stablecoin issued by Circle and backed by cash and short-dated US Treasuries. It circulates on Ethereum, Solana, Base and many other chains.
You receive
Tether (USDT) is the largest US-dollar stablecoin by market capitalisation. It is issued on many blockchains, so the network you pick must match the network your wallet or exchange expects.
Need a different network? USDC (ERC-20) to USDT · USDC (Solana) to USDT · USDC (Arbitrum) to USDT · USDC (Polygon) to USDT · USDC (BEP-20) to USDT · USDC (Base) to USDT (ERC-20) · USDC (Base) to USDT (BEP-20) · USDC (Base) to USDT (Solana) · USDC (Base) to USDT (TON) · USDC (Base) to USDT (Polygon)
| AltoSwap | KYC exchange | DEX | Single instant exchange | |
|---|---|---|---|---|
| Account needed | No | Yes, with email and password | No, wallet connection | No |
| Identity documents | None; no-KYC exchanges by default | ID and selfie before trading | None | Depends on that one exchange |
| Who holds your coins | You, apart from the minutes of the swap | The exchange, in your balance | You | You, apart from the minutes of the swap |
| Native USDC and USDT | Yes | Yes | Mostly wrapped or bridged tokens | Yes |
| Rate you get | Best of 20+ exchanges, compared live | That exchange's order book | That pool's liquidity | One exchange's quote |
| Time for USDC to USDT | Minutes | Hours to days, including sign-up | Minutes | Minutes |
| Buy with a bank card | No, crypto to crypto only | Yes | No | Usually no |
Enter the USDC amount on this page, paste your USDT address and send your USDC to the deposit address shown. AltoSwap has no accounts and asks for no identity documents, and it routes your swap through exchanges rated A for KYC, meaning providers that do not run identity checks. The USDT is paid directly to your wallet.
At the last update, 1 USDC ≈ 0.99536 USDT (the best of 20 offers for 500 USDC). Rates move with the market every few seconds, so use the calculator at the top of the page for the live rate on your exact amount.
The minimum is about 6.91 USDC and the maximum about 2,157,973 USDC. Limits vary slightly between exchanges and follow market prices; the form tells you immediately if your amount is outside the range.
Usually around 7 min. Most of that is waiting for your USDC deposit to confirm on Base, which takes about a minute. There is no verification step, so nothing else adds to the wait.
AltoSwap does not know who you are (no account, no email, no identity checks) and the default route uses no-KYC exchanges. Both Base and Tron are public ledgers, though, so the transactions themselves are visible on-chain. For on-chain privacy, swap into a privacy coin such as Monero.
Your USDT is paid on Tron. Use an address that starts with T and is 34 characters long. Always use an address in a wallet you control and double-check the first and last characters before sending.
Everything. The exchange's spread, the Tron network fee for the payout and any service commission are already inside the quoted rate, so the amount shown is what you receive: exactly on a fixed rate, approximately on a floating rate. You only pay your own Base network fee to send the deposit.
Yes. The reverse direction, USDT to USDC (Base), works the same way and has its own page and live rate on AltoSwap. Each direction is quoted independently, so the two rates are not exact mirrors of each other.
