Exchange in 3 steps
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Set the S amount and paste your Ethereum (Base) payout address on Base mainnet.
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Create the order to lock the quote and see the deposit address.
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Send S to that deposit. After confirmations, ETH is paid to your wallet.
Before you broadcast
- Deposits on Sonic mainnet follow that chain's confirmation times.
- Network congestion can occasionally delay inclusion — check status if stuck.
- Send only S on Sonic mainnet to the address on your order page.
- ETH not visible yet? Wait a few minutes, resync your wallet, then contact support with your order ID if the payout tx is already listed.
Sonic
Always match S on Sonic mainnet when you send or receive — wrong-network transfers may not be credited.
Before you send
Use a wallet that supports Sonic mainnet.
Verify the deposit network on your order page matches your wallet.
ETH on Base — Coinbase L2
Native ETH on Base — Ethereum's value on Coinbase's L2 with low fees, fast finality, and growing on-chain activity.
Base ETH not received?
Confirm your wallet is on Base mainnet and fully synced — not Ethereum L1.
Base ETH payout tips
- Payouts go to Base — verify your wallet network is Base (chain ID 8453).
- Check Basescan with the payout tx hash from your order page.
- Bridging to Ethereum L1 is a separate step after you receive ETH on Base.
Before you swap
Avoid wrong-network deposits and address format mistakes — read these guides first.
Coin swap hubs
More no-KYC swap pairs and guides for each asset.
Frequently asked questions
Is identity verification required to trade S for ETH?
No. GetSwap is a NO-KYC & Privacy-First Crypto Exchange — no profile, no ID upload, and no funded account for Sonic → Ethereum (Base).
How long is a S → ETH order?
Typical completion is a few minutes. Sonic mainnet and Base mainnet confirmation times set the pace.
Do you custody S or ETH?
No. You send S yourself and ETH is paid to the address you enter — GetSwap does not keep a wallet balance for you.
What if I pick the wrong S network?
Match the network printed on the order (Sonic mainnet). A mismatch can strand the deposit — check the swap safety notes first.