Convert SYNon Optimism to USDAIon Ethereum
Swap Synapse (SYN) on Optimism to USDai (USDAI) on Ethereum at the best cross-chain rate. SwitchFi routes your SYN → USDAI exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
SYN to USDAI market data
| Metric | SYN · Optimism | USDAI · Ethereum |
|---|---|---|
| Price | $0.0954 | $1.00 |
| Market cap | $20.89M | $230.55M |
| 24h volume | $5.18M | $1.00M |
| 24h change | +10.14% | +0.04% |
| 7d change | -14.10% | +0.00% |
| 24h high / low | $0.09534 / $0.08597 | $1.00 / $0.9997 |
| All-time high | $4.92 | $1.19 |
| Market cap rank | #824 | #167 |
What is the SYN to USDAI exchange rate?
At the current market price, 1 SYN ≈ 0.095396 USDAI, and 1 USDAI ≈ 10.4826 SYN. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
USDai carries the larger market value of the two — $230.55M versus $20.89M for Synapse. SYN holds rank #824 while USDAI holds #167 by market capitalisation. The last 24 hours put SYN at +10.14% against +0.04% for USDAI — the SYN/USDAI rate has moved in SYN's favour. Zooming out to a week, SYN has moved -14.10% while USDAI has moved +0.00%. Daily turnover runs at $5.18M for SYN and $1.00M for USDAI, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, SYN is down 98.1% and USDAI is down 15.8%.
SYN to USDAI converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
SYN / USDAI 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 USDai
With a total market value of $20.89M, Synapse (SYN) sits at #824 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 -14.10%, and -0.50% across 30 days. Daily turnover comes to $5.18M.
With a total market value of $230.55M, USDai (USDAI) sits at #167 among all cryptocurrencies. Compared with its $1.19 all-time peak, it currently trades 15.8% lower. Circulating supply stands at 230.47M USDAI. Over the last 7 days USDAI is +0.00%, and +0.10% across 30 days. Daily turnover comes to $1.00M.
How to convert SYN to USDAI
- 1 Enter the amount of SYN on Optimism you want to convert — the swap widget on this page is prefilled with the SYN → USDAI 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 USDAI 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 USDAI
BTC → USDAIEthereum
Bitcoin
ETH → USDAIEthereum
Ethereum
USDTEthereum → USDAIEthereum
Tether
BNB → USDAIEthereum
BNB
XRP → USDAIEthereum
XRP
USDCEthereum → USDAIEthereum
USDC
SOL → USDAIEthereum
Solana
TRX → USDAIEthereum
TRON
FIGR_HELOC → USDAIEthereum
Figure Heloc
HYPE → USDAIEthereum
Hyperliquid
ZEC → USDAIEthereum
Zcash
DOGE → USDAIEthereum
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 USDAI FAQ
What is the SYN to USDAI exchange rate?
1 SYN is worth roughly 0.095396 USDAI at the moment (inverted: 1 USDAI ≈ 10.4826 SYN). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert SYN to USDAI 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→USDAI path — non-custodial, straight from your wallet.
Is the SYN to USDAI 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 USDAI?
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 USDAI?
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.