Convert SYNon Optimism to SOFIDon Ethereum
Swap Synapse (SYN) on Optimism to SoFiUSD (SOFID) on Ethereum at the best cross-chain rate. SwitchFi routes your SYN → SOFID exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
SYN to SOFID market data
| Metric | SYN · Optimism | SOFID · Ethereum |
|---|---|---|
| Price | $0.09428 | $0.9991 |
| Market cap | $20.68M | $313.49M |
| 24h volume | $5.74M | $1.53M |
| 24h change | +9.20% | -0.00% |
| 7d change | -14.30% | +0.00% |
| 24h high / low | $0.09534 / $0.08597 | $1.00 / $0.9986 |
| All-time high | $4.92 | $1.00 |
| Market cap rank | #831 | #136 |
What is the SYN to SOFID exchange rate?
At the current market price, 1 SYN ≈ 0.09436238 SOFID, and 1 SOFID ≈ 10.5974 SYN. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Synapse is the smaller side of this pair — SoFiUSD's market capitalisation of $313.49M is roughly 15× larger than Synapse's $20.68M. SYN holds rank #831 while SOFID holds #136 by market capitalisation. The last 24 hours put SYN at +9.20% against -0.00% for SOFID — the SYN/SOFID rate has moved in SYN's favour. Across the last 7 days the comparison reads -14.30% for SYN versus +0.00% for SOFID. Daily turnover runs at $5.74M for SYN and $1.53M for SOFID, so routed swaps between the two settle at market rates without moving the price.
SYN to SOFID converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
SYN / SOFID conversion tables
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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.
About Synapse and SoFiUSD
With a total market value of $20.68M, Synapse (SYN) sits at #831 among all cryptocurrencies. It is trading 98.1% below its all-time high of $4.92. 219.07M SYN is circulating out of a hard cap of 250.00M SYN — about 88% of the eventual supply. Over the last 7 days SYN is -14.30%, and +1.00% across 30 days. Daily turnover comes to $5.74M.
SoFiUSD (SOFID) ranks #136 by market capitalisation at $313.49M. It is trading close to its all-time high of $1.00. There are currently 313.79M SOFID in circulation. Over the last 7 days SOFID is +0.00%, and +0.10% across 30 days. Its 24-hour trading volume is $1.53M.
How to convert SYN to SOFID
- 1 Enter the amount of SYN on Optimism you want to convert — the swap widget on this page is prefilled with the SYN → SOFID pair.
- 2 Connect a compatible wallet: MetaMask, OKX, Trust Wallet, TokenPocket, TronLink, UniSat, Phantom and others.
- 3 Review the quoted route — the estimated and minimum amount of SOFID on Ethereum you will receive, plus network, DEX and bridge fees, are all shown before you sign.
- 4 Confirm the transaction in your wallet and track the swap on the My transactions page until the funds arrive.
Other options to exchange SOFID
BTC → SOFIDEthereum
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USDTEthereum → SOFIDEthereum
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BNB → SOFIDEthereum
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USDCEthereum → SOFIDEthereum
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Figure Heloc
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Dogecoin
Convert any other cryptocurrency from SYN
SYNOptimism → BTC
Bitcoin
SYNOptimism → ETH
Ethereum
SYNOptimism → USDTEthereum
Tether
SYNOptimism → BNB
BNB
SYNOptimism → XRP
XRP
SYNOptimism → USDCEthereum
USDC
SYNOptimism → SOL
Solana
SYNOptimism → TRX
TRON
SYNOptimism → FIGR_HELOC
Figure Heloc
SYNOptimism → HYPE
Hyperliquid
SYNOptimism → ZEC
Zcash
SYNOptimism → DOGE
Dogecoin
SYN to SOFID FAQ
What is the SYN to SOFID exchange rate?
1 SYN is worth roughly 0.09436238 SOFID at the moment (inverted: 1 SOFID ≈ 10.5974 SYN). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert SYN to SOFID on SwitchFi?
Enter the amount of SYN you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best SYN→SOFID path — non-custodial, straight from your wallet.
Is the SYN to SOFID swap instant?
If both assets live on the same chain the swap confirms within seconds. Cross-chain conversions add a few minutes of bridge confirmation time, with live status tracking throughout.
Are there fees to convert SYN to SOFID?
All costs — gas, DEX fees and any bridge fee — are included in the quote before you sign, along with the guaranteed minimum you'll receive. There are no account or custody charges.
Do I need an account to exchange SYN for SOFID?
No account is needed. You connect a wallet, approve the swap and receive the funds directly — there is no registration or KYC step for on-chain swaps.
Market data by CoinGecko, cached server-side. Prices are informational — the exact swap rate is quoted at execution time.