Convert SYNon Optimism to USD1on Ethereum
Swap Synapse (SYN) on Optimism to USD1 (USD1) on Ethereum at the best cross-chain rate. SwitchFi routes your SYN → USD1 exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
SYN to USD1 market data
| Metric | SYN · Optimism | USD1 · Ethereum |
|---|---|---|
| Price | $0.09077 | $0.9993 |
| Market cap | $19.89M | $4.19B |
| 24h volume | $4.95M | $950.50M |
| 24h change | +2.73% | -0.00% |
| 7d change | -17.10% | -0.10% |
| 24h high / low | $0.09163 / $0.08589 | $0.9995 / $0.9992 |
| All-time high | $4.92 | $1.05 |
| Market cap rank | #832 | #24 |
What is the SYN to USD1 exchange rate?
At the current market price, 1 SYN ≈ 0.09083249 USD1, and 1 USD1 ≈ 11.0093 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 — USD1's market capitalisation of $4.19B is roughly 211× larger than Synapse's $19.89M. SYN holds rank #832 while USD1 holds #24 by market capitalisation. The last 24 hours put SYN at +2.73% against -0.00% for USD1 — the SYN/USD1 rate has moved in SYN's favour. Across the last 7 days the comparison reads -17.10% for SYN versus -0.10% for USD1. Daily turnover runs at $4.95M for SYN and $950.50M for USD1, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, SYN is down 98.2% and USD1 is down 4.6%.
SYN to USD1 converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
SYN / USD1 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 USD1
With a total market value of $19.89M, Synapse (SYN) sits at #832 among all cryptocurrencies. It is trading 98.2% 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 -17.10%, and +3.80% across 30 days. Daily turnover comes to $4.95M.
USD1 (USD1) ranks #24 by market capitalisation at $4.19B. Compared with its $1.05 all-time peak, it currently trades 4.6% lower. Circulating supply stands at 4.20B USD1. Over the last 7 days USD1 is -0.10%, and +0.00% across 30 days. Daily turnover comes to $950.50M.
How to convert SYN to USD1
- 1 Enter the amount of SYN on Optimism you want to convert — the swap widget on this page is prefilled with the SYN → USD1 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 USD1 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 USD1
BTC → USD1Ethereum
Bitcoin
ETH → USD1Ethereum
Ethereum
USDTEthereum → USD1Ethereum
Tether
BNB → USD1Ethereum
BNB
XRP → USD1Ethereum
XRP
USDCEthereum → USD1Ethereum
USDC
SOL → USD1Ethereum
Solana
TRX → USD1Ethereum
TRON
FIGR_HELOC → USD1Ethereum
Figure Heloc
HYPE → USD1Ethereum
Hyperliquid
ZEC → USD1Ethereum
Zcash
DOGE → USD1Ethereum
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 USD1 FAQ
What is the SYN to USD1 exchange rate?
At current prices one SYN converts to about 0.09083249 USD1, and one USD1 to about 11.0093 SYN. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert SYN to USD1 on SwitchFi?
Type in how much SYN you're converting, connect a wallet, check the quoted SYN→USD1 route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the SYN to USD1 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 USD1?
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 SYN for USD1?
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.