CoinVast swaps SOL to USDC in one payment: paste an Ethereum address, send Solana, and after 1 confirmation, about a minute, we screen the deposit, exchange it at a flat 2% spread locked when you create the swap, and send USD Coin straight to your wallet.
1 SOL ≈ 108.07 USDC right now, our flat 2% spread already included.
Last reviewed · rates and limits are live
≈ $297.68
≈ $291.70
Your rate locks the moment you create the swap and holds for the full 30-minute deposit window.
No account · Deposits screened before exchange, never frozen after
SOL does not do gentle. It is a high-beta asset on a fast chain, which feels wonderful on the way up and stomach-turning on the way down. At some point most holders want a slice of the gains to just be dollars: not sold through a bank, not off-ramped through an exchange with your passport on file, just stable, on-chain, and ready for whatever comes next.
USDC is the buttoned-up way to do that. It is issued by Circle, a regulated US company, with monthly reserve attestations published by an accounting firm. Where Tether is the most traded stablecoin, USDC is the one treasurers, payroll services, and cautious accountants tend to ask for by name. If your counterparties wear metaphorical suits, this is the dollar they want to see.
One honest detail before you start: the payout here is USDC on Ethereum, the ERC-20 version, so the address you paste starts with 0x and the payout pays Ethereum's network fees. That version has the deepest acceptance across exchanges, custodians, and off-ramps. If you would rather receive USDC on Base, where fees are far lower, the card supports that too.
The trip itself is quick. Solana deposits credit after 1 confirmation, about a minute, and most swaps on this pair finish in 5 to 15 minutes. The quote shows our flat 2% spread and the payout network fee before you send anything, with the rate locked the moment you create the swap, so the USDC number on the card is the USDC number in your wallet.
Confirmation counts and minimums above are the live values our exchange engine uses, not marketing copy. Block times are network averages and can vary.
Choose how much SOL you are sending. The card quotes your USDC payout with the spread and network fee already counted in. Paste the Ethereum (ERC-20) address the payout should land at, plus an optional SOL refund address in case the swap cannot complete.
You get a deposit address on the Solana network. Send your SOL to it from any wallet, in one payment of at least 0.05 SOL. No account, no email, nothing to install.
Your deposit needs 1 confirmation on Solana, about 1 minute. We screen it before the exchange starts, then send USDC to your address and post the transaction hash on your order page.
Taking profit without leaving the chain world. Selling SOL for actual bank dollars means an exchange account, a KYC queue, and a few business days idling at the fiat border. Converting to USDC locks in the dollar value within minutes and keeps the money programmable. When you change your mind later, redeploying takes one swap, not a wire transfer and a support ticket.
Invoicing and payroll. Freelancers and small teams increasingly quote in USDC because clients recognize it and accountants can reason about it. If your earnings or winnings live in SOL, this pair converts them into the unit your invoices are actually written in. And ERC-20 USDC is the version nearly every payment service and OTC desk accepts without a conversation first.
Choosing your stablecoin counterparty on purpose. Every stablecoin is a promise from a company, so the real question is whose promise you prefer. Tether's is the most liquid. Circle's is the most tightly regulated, with monthly third-party attestations of reserves. Some people deliberately split between both. We run a SOL to USDT pair as well; this page is the route to the Circle flavor.
Now the part where regulation cuts both ways. Circle can freeze USDC at specific addresses and has done so when US authorities required it; the blacklist function is written into the token's contract. That is the cost of holding the compliant dollar, and the power sits with Circle, not with us. Our screening runs before your exchange starts, and once USDC lands at your address, we could not touch it if we wanted to.
We launched CoinVast in 2026 for exactly this kind of one-off conversion. No account, no email, no custody beyond the minutes the swap is in flight. Deposits are screened first, so your SOL either proceeds at the quoted terms or returns to your refund address minus the network fee. The order page is your receipt, with both transaction hashes on it.
Usually 5 to 15 minutes. The Solana deposit credits after 1 confirmation, about a minute, and the exchange itself runs in seconds. The ERC-20 payout then rides Ethereum, where blocks arrive every 12 seconds, so the USDC normally lands within a few minutes of being sent. The whole pair is quick because neither chain makes you wait long. The slowest part is often you finding the right address to paste.
Ethereum by default, as an ERC-20 token, so the payout address must be an Ethereum address starting with 0x. That version of USDC has the widest acceptance across exchanges, custodians, and payment services. The card also supports USDC on Base, which settles with much lower fees, if your wallet and plans live there. What you must not do is paste a Solana address: this swap changes chains, not just tickers.
USDC is issued by Circle, a regulated US company that publishes monthly reserve attestations, which is why institutions and payroll providers favor it. USDT is the most liquid stablecoin with the deepest markets across chains. Neither answer is wrong. If your counterparties ask for Circle's dollar, this is your pair. If you want the everywhere-traded one on cheap Tron rails, we run SOL to USDT as well.
Yes. The USDC contract includes a blacklist function, and Circle has used it when required by US authorities. A blacklisted address can no longer send or receive USDC, on any platform, because the restriction lives in the token itself. CoinVast adds nothing on top of that: we screen deposits before the exchange begins, and after the payout lands, your USDC answers to Circle's rules and your keys, not to us.
No. No sign-up, no email, no KYC under the screening threshold. You paste an address, send one Solana payment, and bookmark the order page as your receipt. Deposits are screened before the exchange begins: pass and it proceeds, fail and your SOL returns to your refund address minus the network fee.
0.05 SOL. Below that, the network fees on the Ethereum payout side claim too large a share for the swap to make sense. There is no upper limit on the card, though unusually large swaps may be held for a human review before the exchange starts, never after. Small first swap, then size up: that is the pattern we would use ourselves on any new service.
Fixed. The card quotes one rate, a flat 2% spread over the mid-market price, and locks it the moment you create the swap. Your SOL confirms in about a minute, but the rate does not move in that window: the number you saw is the number you get. There is no floating option and no separate tier to choose between, just the one rate, printed before you send.
Setting it up takes under a minute. The blockchain handles the rest.