Convert SYNon Optimism to ASTER
Swap Synapse (SYN) on Optimism to Aster (ASTER) at the best cross-chain rate. SwitchFi routes your SYN → ASTER exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
SYN to ASTER market data
| Metric | SYN · Optimism | ASTER |
|---|---|---|
| Price | $0.09273 | $0.7334 |
| Market cap | $20.31M | $1.98B |
| 24h volume | $5.21M | $166.29M |
| 24h change | +5.06% | +4.33% |
| 7d change | -16.70% | +3.80% |
| 24h high / low | $0.09206 / $0.08589 | $0.7449 / $0.7022 |
| All-time high | $4.92 | $2.41 |
| Market cap rank | #826 | #46 |
What is the SYN to ASTER exchange rate?
At the current market price, 1 SYN ≈ 0.12643232 ASTER, and 1 ASTER ≈ 7.9094 SYN. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Aster carries the larger market value of the two — $1.98B versus $20.31M for Synapse. SYN holds rank #826 while ASTER holds #46 by market capitalisation. Day-on-day, SYN printed +5.06% and ASTER printed +4.33%, meaning the exchange rate between them has moved in SYN's favour. Across the last 7 days the comparison reads -16.70% for SYN versus +3.80% for ASTER. With $5.21M and $166.29M in respective daily volume, neither side of a SYN→ASTER swap struggles for depth. Measured from record highs, SYN is down 98.1% and ASTER is down 69.6%.
SYN to ASTER converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
SYN / ASTER conversion tables
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Indicative estimate — the exact amount is confirmed in your wallet at execution.
About Synapse and Aster
With a total market value of $20.31M, Synapse (SYN) sits at #826 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 -16.70%, and +5.70% across 30 days. Daily turnover comes to $5.21M.
Aster (ASTER) is the #46 cryptocurrency by market cap, worth $1.98B in aggregate. It is trading 69.6% below its all-time high of $2.41. 2.70B ASTER is circulating out of a hard cap of 8.00B ASTER — about 34% of the eventual supply. Recent performance reads +3.80% over 7 days and +21.00% over the past month for ASTER. Daily turnover comes to $166.29M.
How to convert SYN to ASTER
- 1 Enter the amount of SYN on Optimism you want to convert — the swap widget on this page is prefilled with the SYN → ASTER 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 ASTER 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 ASTER
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SYN to ASTER FAQ
What is the SYN to ASTER exchange rate?
1 SYN is worth roughly 0.12643232 ASTER at the moment (inverted: 1 ASTER ≈ 7.9094 SYN). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert SYN to ASTER on SwitchFi?
Three steps: set the SYN amount, connect your wallet, then approve the best quoted SYN→ASTER route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the SYN to ASTER 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 ASTER?
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 ASTER?
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.