Convert SYNon Optimism to BATon Ethereum
Swap Synapse (SYN) on Optimism to Basic Attention (BAT) on Ethereum at the best cross-chain rate. SwitchFi routes your SYN → BAT exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
SYN to BAT market data
| Metric | SYN · Optimism | BAT · Ethereum |
|---|---|---|
| Price | $0.09205 | $0.06792 |
| Market cap | $20.17M | $101.59M |
| 24h volume | $4.65M | $15.23M |
| 24h change | +4.34% | -1.30% |
| 7d change | -15.70% | -0.20% |
| 24h high / low | $0.09306 / $0.08589 | $0.06926 / $0.067 |
| All-time high | $4.92 | $1.90 |
| Market cap rank | #838 | #267 |
What is the SYN to BAT exchange rate?
At the current market price, 1 SYN ≈ 1.3552 BAT, and 1 BAT ≈ 0.73788391 SYN. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
In size terms Synapse is the junior asset: it is valued at $20.17M against Basic Attention's $101.59M, a gap of about 5.0×. SYN holds rank #838 while BAT holds #267 by market capitalisation. Day-on-day, SYN printed +4.34% and BAT printed -1.30%, meaning the exchange rate between them has moved in SYN's favour. On a 7-day view the tape shows SYN -15.70% and BAT -0.20%. Daily turnover runs at $4.65M for SYN and $15.23M for BAT, so routed swaps between the two settle at market rates without moving the price. SYN currently trades 98.1% below its all-time high, while BAT sits 96.4% under its own peak.
SYN to BAT converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
SYN / BAT 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 Basic Attention
With a total market value of $20.17M, Synapse (SYN) sits at #838 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 -15.70%, and +8.10% across 30 days. Daily turnover comes to $4.65M.
Basic Attention (BAT) ranks #267 by market capitalisation at $101.59M. The price sits 96.4% under the record high of $1.90. Of a maximum supply of 1.50B BAT, 1.50B BAT (100%) is already in circulation. Recent performance reads -0.20% over 7 days and +3.80% over the past month for BAT. Daily turnover comes to $15.23M.
How to convert SYN to BAT
- 1 Enter the amount of SYN on Optimism you want to convert — the swap widget on this page is prefilled with the SYN → BAT 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 BAT 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 BAT
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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 BAT FAQ
What is the SYN to BAT exchange rate?
1 SYN is worth roughly 1.3552 BAT at the moment (inverted: 1 BAT ≈ 0.73788391 SYN). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert SYN to BAT 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→BAT path — non-custodial, straight from your wallet.
Is the SYN to BAT 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 SYN to BAT?
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 BAT?
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.