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Coins / SelfKey / KEY → S
SelfKey Sonic

Convert KEYon Ethereum to S

1 KEY ≈ 0.00298957 S

Swap SelfKey (KEY) on Ethereum to Sonic (S) at the best cross-chain rate. SwitchFi routes your KEY → S exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.

KEY to S market data

Metric KEY · Ethereum S
Price $0.00007827 $0.02618
Market cap $469,600 $99.09M
24h volume $503 $9.08M
24h change -1.61% -2.61%
Market cap rank #3658 #276

What is the KEY to S exchange rate?

At the current market price, 1 KEY ≈ 0.00298957 S, and 1 S ≈ 334.4962 KEY. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.

KEY to S converter & price calculator

Indicative, based on current market prices. Get a live quote in the swap.

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Live quote, net of DEX/bridge/gas fees. The final amount is confirmed in your wallet at execution.

Indicative estimate — the exact amount is confirmed in your wallet at execution.

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Other options to exchange S

Bitcoin Sonic BTC → S Bitcoin Ethereum Sonic ETH → S Ethereum Tether Sonic USDTEthereum → S Tether BNB Sonic BNB → S BNB USDC Sonic USDCEthereum → S USDC XRP Sonic XRP → S XRP Solana Sonic SOL → S Solana TRON Sonic TRX → S TRON Figure Heloc Sonic FIGR_HELOC → S Figure Heloc Hyperliquid Sonic HYPE → S Hyperliquid Dogecoin Sonic DOGE → S Dogecoin USDS Sonic USDSEthereum → S USDS

Convert any other cryptocurrency from KEY

SelfKey Bitcoin KEYEthereum → BTC Bitcoin SelfKey Ethereum KEYEthereum → ETH Ethereum SelfKey Tether KEYEthereum → USDTEthereum Tether SelfKey BNB KEYEthereum → BNB BNB SelfKey USDC KEYEthereum → USDCEthereum USDC SelfKey XRP KEYEthereum → XRP XRP SelfKey Solana KEYEthereum → SOL Solana SelfKey TRON KEYEthereum → TRX TRON SelfKey Figure Heloc KEYEthereum → FIGR_HELOC Figure Heloc SelfKey Hyperliquid KEYEthereum → HYPE Hyperliquid SelfKey Dogecoin KEYEthereum → DOGE Dogecoin SelfKey USDS KEYEthereum → USDSEthereum USDS

KEY to S FAQ

What is the KEY to S exchange rate?

Right now 1 KEY ≈ 0.00298957 S (and 1 S ≈ 334.4962 KEY). Rates update continuously from live market data; the exact amount you receive is quoted in your wallet before you sign.

How to swap, exchange or convert KEY to S on SwitchFi?

Enter the amount of KEY you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best KEY→S path — non-custodial, straight from your wallet.

Is the KEY to S swap instant?

Same-chain swaps settle in seconds; cross-chain routes typically take a few minutes while the bridge confirms on both sides. You can track live status until the funds land.

Are there fees to convert KEY to S?

SwitchFi shows the network, DEX and bridge fees up front in the quote. You always see the minimum you'll receive before confirming — there are no hidden custody fees because you never give up control of your funds.

Do I need an account to exchange KEY for S?

No. SwitchFi is a non-custodial router — connect a compatible wallet and swap. No sign-up, no KYC to use the on-chain swap.

Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.