Convert SYNon Ethereum to OP
Swap Synapse (SYN) on Ethereum to Optimism (OP) at the best cross-chain rate. SwitchFi routes your SYN → OP exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
SYN to OP market data
| Metric | SYN · Ethereum | OP |
|---|---|---|
| Price | $0.09229 | $0.09982 |
| Market cap | $20.22M | $228.41M |
| 24h volume | $4.85M | $81.02M |
| 24h change | +5.82% | +0.27% |
| 7d change | -16.30% | +4.00% |
| 24h high / low | $0.09566 / $0.08682 | $0.105 / $0.09694 |
| All-time high | $4.92 | $4.84 |
| Market cap rank | #834 | #167 |
What is the SYN to OP exchange rate?
At the current market price, 1 SYN ≈ 0.92454267 OP, and 1 OP ≈ 1.0816 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 — Optimism's market capitalisation of $228.41M is roughly 11× larger than Synapse's $20.22M. SYN holds rank #834 while OP holds #167 by market capitalisation. The last 24 hours put SYN at +5.82% against +0.27% for OP — the SYN/OP rate has moved in SYN's favour. Zooming out to a week, SYN has moved -16.30% while OP has moved +4.00%. Daily turnover runs at $4.85M for SYN and $81.02M for OP, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, SYN is down 98.1% and OP is down 97.9%.
SYN to OP converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
SYN / OP conversion tables
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Indicative estimate — the exact amount is confirmed in your wallet at execution.
About Synapse and Optimism
With a total market value of $20.22M, Synapse (SYN) sits at #834 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 -16.30%, and -1.80% across 30 days. Daily turnover comes to $4.85M.
Optimism (OP) is the #167 cryptocurrency by market cap, worth $228.41M in aggregate. The price sits 97.9% under the record high of $4.84. Of a maximum supply of 4.29B OP, 2.29B OP (53%) is already in circulation. OP has moved +4.00% week-on-week and +13.80% over 30 days. Its 24-hour trading volume is $81.02M.
How to convert SYN to OP
- 1 Enter the amount of SYN on Ethereum you want to convert — the swap widget on this page is prefilled with the SYN → OP 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 OP 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 OP
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SYN to OP FAQ
What is the SYN to OP exchange rate?
At current prices one SYN converts to about 0.92454267 OP, and one OP to about 1.0816 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 OP 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→OP path — non-custodial, straight from your wallet.
Is the SYN to OP swap instant?
Speed depends on the route: same-chain trades are near-instant, while bridged cross-chain paths usually complete in a few minutes. Progress is trackable the whole way.
Are there fees to convert SYN to OP?
The usual on-chain costs apply (network gas plus DEX/bridge fees), but they're disclosed inside the quote together with the minimum received. Nothing is charged for accounts or custody.
Do I need an account to exchange SYN for OP?
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.