Convert OSAKon Optimism to SEI
Swap Osaka Protocol (OSAK) on Optimism to Sei (SEI) at the best cross-chain rate. SwitchFi routes your OSAK → SEI exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
OSAK to SEI market data
| Metric | OSAK · Optimism | SEI |
|---|---|---|
| Price | $0.00000001588 | $0.047 |
| Market cap | $12.09M | $316.43M |
| 24h volume | $63,962 | $29.13M |
| 24h change | -0.28% | -2.91% |
| 7d change | +7.66% | -1.40% |
| 24h high / low | $0.00000001609 / $0.00000001543 | $0.04841 / $0.04607 |
| All-time high | $0.0000004376 | $1.14 |
| Market cap rank | #1052 | #130 |
What is the OSAK to SEI exchange rate?
At the current market price, 1 OSAK ≈ 0.0000003378 SEI, and 1 SEI ≈ 2960326.3 OSAK. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Osaka Protocol is the smaller side of this pair — Sei's market capitalisation of $316.43M is roughly 26× larger than Osaka Protocol's $12.09M. On the overall leaderboard they sit at #1052 and #130 respectively. Over the past 24 hours OSAK is -0.28% while SEI is -2.91%, so the OSAK/SEI rate has moved in OSAK's favour. On a 7-day view the tape shows OSAK +7.66% and SEI -1.40%. With $63,962 and $29.13M in respective daily volume, neither side of a OSAK→SEI swap struggles for depth. Measured from record highs, OSAK is down 96.4% and SEI is down 95.9%.
OSAK to SEI converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
OSAK / 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.
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Live quote, net of DEX/bridge/gas fees. The final amount is confirmed in your wallet at execution.
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About Osaka Protocol and Sei
Osaka Protocol (OSAK) ranks #1052 by market capitalisation at $12.09M. Compared with its $0.0000004376 all-time peak, it currently trades 96.4% lower. 761459.78B OSAK is circulating out of a hard cap of 1000000.00B OSAK — about 76% of the eventual supply. OSAK has moved +7.66% week-on-week and -5.38% over 30 days. Its 24-hour trading volume is $63,962.
With a total market value of $316.43M, Sei (SEI) sits at #130 among all cryptocurrencies. It is trading 95.9% below its all-time high of $1.14. Circulating supply stands at 6.73B SEI. SEI has moved -1.40% week-on-week and -4.45% over 30 days. Around $29.13M of SEI changes hands every 24 hours.
How to convert OSAK to SEI
- 1 Enter the amount of OSAK on Optimism you want to convert — the swap widget on this page is prefilled with the OSAK → 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
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OSAK to SEI FAQ
What is the OSAK to SEI exchange rate?
Right now 1 OSAK ≈ 0.0000003378 SEI (and 1 SEI ≈ 2960326.3 OSAK). Rates update continuously from live market data; the exact amount you receive is quoted in your wallet before you sign.
How to swap, exchange or convert OSAK to SEI on SwitchFi?
Enter the amount of OSAK you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best OSAK→SEI path — non-custodial, straight from your wallet.
Is the OSAK to SEI 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 OSAK 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 OSAK for SEI?
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.