Convert SYNon Optimism to RAIN
Swap Synapse (SYN) on Optimism to Rain (RAIN) at the best cross-chain rate. SwitchFi routes your SYN → RAIN exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
SYN to RAIN market data
| Metric | SYN · Optimism | RAIN |
|---|---|---|
| Price | $0.08971 | $0.01657 |
| Market cap | $19.65M | $11.75B |
| 24h volume | $4.73M | $29.02M |
| 24h change | +0.77% | -0.85% |
| 7d change | -18.40% | -4.90% |
| 24h high / low | $0.09033 / $0.08589 | $0.01702 / $0.01661 |
| All-time high | $4.92 | $0.01946 |
| Market cap rank | #837 | #12 |
What is the SYN to RAIN exchange rate?
At the current market price, 1 SYN ≈ 5.4147 RAIN, and 1 RAIN ≈ 0.18468152 SYN. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Rain carries the larger market value of the two — $11.75B versus $19.65M for Synapse. On the overall leaderboard they sit at #837 and #12 respectively. Day-on-day, SYN printed +0.77% and RAIN printed -0.85%, meaning the exchange rate between them has moved in SYN's favour. On a 7-day view the tape shows SYN -18.40% and RAIN -4.90%. With $4.73M and $29.02M in respective daily volume, neither side of a SYN→RAIN swap struggles for depth. Measured from record highs, SYN is down 98.2% and RAIN is down 14.9%.
SYN to RAIN converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
SYN / RAIN conversion tables
Your payment wallet can't receive on — its address format differs.
Amounts include provider fees; ★ marks the best-value payment method. Checkout opens securely on the provider's site and is pre-filled with your connected wallet.
() on is not verified and may be a scam or an impostor of a well-known token. You could end up with a token you can't sell.
This browser has no crypto wallet. Pick your wallet app — SwitchFi will open inside its built-in browser, where you can connect.
The app didn't open — it may not be installed. You can still use SwitchFi from any wallet app:
- 1Open your wallet app (MetaMask, OKX, TokenPocket, TronLink…).
- 2Find the Browser / Discover / DApp tab.
- 3Paste this address and open it:
You have more than one wallet installed. Pick the one to connect.
Fetching live quote…
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 Rain
With a total market value of $19.65M, Synapse (SYN) sits at #837 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 -18.40%, and +4.40% across 30 days. Daily turnover comes to $4.73M.
With a total market value of $11.75B, Rain (RAIN) sits at #12 among all cryptocurrencies. The price sits 14.9% under the record high of $0.01946. Supply-wise, 62% of the 1150.00B RAIN maximum (709.20B RAIN) is on the market today. RAIN has moved -4.90% week-on-week and +31.30% over 30 days. Its 24-hour trading volume is $29.02M.
How to convert SYN to RAIN
- 1 Enter the amount of SYN on Optimism you want to convert — the swap widget on this page is prefilled with the SYN → RAIN 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 RAIN 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 RAIN
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 RAIN FAQ
What is the SYN to RAIN exchange rate?
At current prices one SYN converts to about 5.4147 RAIN, and one RAIN to about 0.18468152 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 RAIN on SwitchFi?
Three steps: set the SYN amount, connect your wallet, then approve the best quoted SYN→RAIN route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the SYN to RAIN 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 RAIN?
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 RAIN?
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.