Convert SXTon Base to OP
Swap Space and Time (SXT) on Base to Optimism (OP) at the best cross-chain rate. SwitchFi routes your SXT → OP exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
SXT to OP market data
| Metric | SXT · Base | OP |
|---|---|---|
| Price | $0.008851 | $0.1037 |
| Market cap | $41.09M | $237.24M |
| 24h volume | $3.02M | $86.55M |
| 24h change | +2.89% | +6.13% |
| 7d change | +5.20% | +5.20% |
| 24h high / low | $0.008879 / $0.00853 | $0.1042 / $0.09694 |
| All-time high | $0.1621 | $4.84 |
| Market cap rank | #529 | #163 |
What is the SXT to OP exchange rate?
At the current market price, 1 SXT ≈ 0.08536429 OP, and 1 OP ≈ 11.7145 SXT. 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 Space and Time is the junior asset: it is valued at $41.09M against Optimism's $237.24M, a gap of about 5.8×. They currently rank #529 and #163 among all cryptocurrencies. Over the past 24 hours SXT is +2.89% while OP is +6.13%, so the SXT/OP rate has moved in OP's favour. Zooming out to a week, SXT has moved +5.20% while OP has moved +5.20%. Liquidity is ample on both legs — SXT trades $3.02M a day and OP trades $86.55M — so conversions execute at market rates. Measured from record highs, SXT is down 94.5% and OP is down 97.9%.
SXT to OP converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
SXT / OP 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 Space and Time and Optimism
Space and Time (SXT) is the #529 cryptocurrency by market cap, worth $41.09M in aggregate. Compared with its $0.1621 all-time peak, it currently trades 94.5% lower. Supply-wise, 93% of the 5.00B SXT maximum (4.64B SXT) is on the market today. Recent performance reads +5.20% over 7 days and +24.80% over the past month for SXT. Its 24-hour trading volume is $3.02M.
Optimism (OP) is the #163 cryptocurrency by market cap, worth $237.24M 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 +5.20% week-on-week and +17.50% over 30 days. Its 24-hour trading volume is $86.55M.
How to convert SXT to OP
- 1 Enter the amount of SXT on Base you want to convert — the swap widget on this page is prefilled with the SXT → 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
Convert any other cryptocurrency from SXT
SXT to OP FAQ
What is the SXT to OP exchange rate?
At current prices one SXT converts to about 0.08536429 OP, and one OP to about 11.7145 SXT. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert SXT to OP on SwitchFi?
Type in how much SXT you're converting, connect a wallet, check the quoted SXT→OP route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the SXT to OP 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 SXT 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 SXT 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.