Convert OKon Optimism to SEI
Swap Okcash (OK) on Optimism to Sei (SEI) at the best cross-chain rate. SwitchFi routes your OK → SEI exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
OK to SEI market data
| Metric | OK · Optimism | SEI |
|---|---|---|
| Price | $0.005102 | $0.04801 |
| Market cap | $455,951 | $323.00M |
| 24h volume | $605 | $28.59M |
| 24h change | -5.95% | +2.59% |
| 7d change | +61.78% | +1.42% |
| 24h high / low | $0.006186 / $0.005005 | $0.04817 / $0.04607 |
| All-time high | $0.7685 | $1.14 |
| Market cap rank | #3665 | #129 |
What is the OK to SEI exchange rate?
At the current market price, 1 OK ≈ 0.10627318 SEI, and 1 SEI ≈ 9.4097 OK. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Sei carries the larger market value of the two — $323.00M versus $455,951 for Okcash. OK holds rank #3665 while SEI holds #129 by market capitalisation. The last 24 hours put OK at -5.95% against +2.59% for SEI — the OK/SEI rate has moved in SEI's favour. Across the last 7 days the comparison reads +61.78% for OK versus +1.42% for SEI. With $605 and $28.59M in respective daily volume, neither side of a OK→SEI swap struggles for depth. OK currently trades 99.3% below its all-time high, while SEI sits 95.8% under its own peak.
OK to SEI converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
OK / SEI conversion tables
() 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 Okcash and Sei
With a total market value of $455,951, Okcash (OK) sits at #3665 among all cryptocurrencies. The price sits 99.3% under the record high of $0.7685. There are currently 89.37M OK in circulation. OK has moved +61.78% week-on-week and +72.33% over 30 days. Its 24-hour trading volume is $605.
With a total market value of $323.00M, Sei (SEI) sits at #129 among all cryptocurrencies. It is trading 95.8% below its all-time high of $1.14. Circulating supply stands at 6.73B SEI. SEI has moved +1.42% week-on-week and -1.63% over 30 days. Around $28.59M of SEI changes hands every 24 hours.
How to convert OK to SEI
- 1 Enter the amount of OK on Optimism you want to convert — the swap widget on this page is prefilled with the OK → SEI 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 SEI 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 SEI
Convert any other cryptocurrency from OK
OKOptimism → BTC
Bitcoin
OKOptimism → ETH
Ethereum
OKOptimism → USDTEthereum
Tether
OKOptimism → BNB
BNB
OKOptimism → USDCEthereum
USDC
OKOptimism → XRP
XRP
OKOptimism → SOL
Solana
OKOptimism → TRX
TRON
OKOptimism → FIGR_HELOC
Figure Heloc
OKOptimism → HYPE
Hyperliquid
OKOptimism → DOGE
Dogecoin
OKOptimism → USDSEthereum
USDS
OK to SEI FAQ
What is the OK to SEI exchange rate?
At current prices one OK converts to about 0.10627318 SEI, and one SEI to about 9.4097 OK. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert OK to SEI on SwitchFi?
Three steps: set the OK amount, connect your wallet, then approve the best quoted OK→SEI route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the OK to SEI 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 OK to SEI?
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 OK for SEI?
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.