Looking to exchange Sei (SEI) to Optimism (OP) securely? At GhostSwap, the best Sei to Optimism exchange platform, we make it easy with no KYC required, allowing you to convert SEI to OP quickly and hassle-free





Data by CoinGecko
The current 1 Sei to Optimism exchange rate is 0.540296 OP. There are no limits for SEI to OP swaps here, so feel free to use GhostSwap no matter how many coins you need to exchange!
Sei is a Layer 1 blockchain specifically optimized for trading and exchange applications. Built from the ground up as a 'DeFi chain,' Sei features a built-in order matching engine, frontrunning protection, and sub-second finality designed to compete with centralized exchange performance. Sei uses a twin-turbo consensus mechanism to achieve speeds of up to 390 milliseconds per block. SEI is the native token used for fees, staking, and governance. Exchange SEI on GhostSwap to swap between Sei tokens and other cryptocurrencies instantly — no centralized exchange account needed, no KYC, no restrictions.
Optimism (OP) is a Layer 2 scaling solution for Ethereum that uses optimistic rollups to make transactions faster and significantly cheaper than on Ethereum mainnet. Optimism is known for its retroactive public goods funding model, which directs network revenue toward open-source projects that benefit the ecosystem. OP is the governance token used for voting on protocol decisions and treasury allocation. Major DeFi protocols including Aave, Uniswap, and Synthetix are deployed on Optimism. Exchange OP on GhostSwap for instant, private swaps between Optimism tokens and hundreds of other crypto assets — no identity verification needed.
Converting Sei to Optimism on GhostSwap lets you diversify your crypto portfolio across different blockchains and use cases — without KYC, account creation, or centralized exchange fees. Sei is built for cryptocurrency transactions, while Optimism serves a different purpose: cryptocurrency transactions. Holding both gives you exposure to fundamentally different areas of the crypto market.
Spread your holdings between Sei and Optimism to reduce single-chain risk and access different ecosystems.
Optimism gives you exposure to cryptocurrency transactions — a fundamentally different value proposition than Sei.
GhostSwap processes your SEI to OP swap without sign-ups, identity verification, or personal data. Just a wallet address.
Exchange SEI for OP on GhostSwap — your Optimism arrives in 5–30 minutes depending on network congestion. No registration, no verification, network fees vary based on blockchain congestion.
| SEI | OP |
|---|---|
| 1SEI | 0.54030OP |
| 5SEI | 2.70148OP |
| 10SEI | 5.40296OP |
| 25SEI | 13.50741OP |
| 50SEI | 27.01481OP |
| 100SEI | 54.02962OP |
| 500SEI | 270.14810OP |
| 1000SEI | 540.29620OP |
In the table provided above, you'll find a comprehensive SEI to OP converter, demonstrating the relationship between the value of Sei and Optimism across various frequently used conversion amounts. The list encompasses conversions from 1 SEI to OP all the way up to 1000 SEI, offering a clear insight into their respective values.
| OP | SEI |
|---|---|
| 1OP | 1.85084SEI |
| 5OP | 9.25418SEI |
| 10OP | 18.50837SEI |
| 25OP | 46.27092SEI |
| 50OP | 92.54183SEI |
| 100OP | 185.08366SEI |
| 500OP | 925.41831SEI |
| 1000OP | 1,850.83663SEI |
In the table provided above, you'll find a comprehensive OP to SEI converter, demonstrating the relationship between the value of Optimism and Sei across various frequently used conversion amounts. The list encompasses conversions from 1 OP to SEI all the way up to 1000 OP, offering a clear insight into their respective values.
Choose Sei in the “You Send” field, enter the amount, and select Optimism in the “You Get” field.
Provide your Optimism wallet address for receiving OP.
Send your SEI to the address provided to initiate the exchange.
Once the exchange is complete, receive OP in your wallet.
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Here are some frequently asked questions to help you navigate our platform with confidence.
Everything you need to know about exchanging SEI to OP on GhostSwap.
Easily swap Sei with a wide range of cryptocurrencies. Choose your desired pair and complete the transaction seamlessly in just a few clicks