Convert CHECKon Base to OP
Swap Checkmate (CHECK) on Base to Optimism (OP) at the best cross-chain rate. SwitchFi routes your CHECK → OP exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
CHECK to OP market data
| Metric | CHECK · Base | OP |
|---|---|---|
| Price | $0.02891 | $0.1035 |
| Market cap | $8.84M | $223.33M |
| 24h volume | $4.41M | $41.77M |
| 24h change | -1.32% | +4.57% |
| 7d change | -22.07% | +5.01% |
| 24h high / low | $0.02969 / $0.0288 | $0.1052 / $0.09826 |
| All-time high | $0.1072 | $4.84 |
| Market cap rank | #1211 | #151 |
What is the CHECK to OP exchange rate?
At the current market price, 1 CHECK ≈ 0.27936733 OP, and 1 OP ≈ 3.5795 CHECK. 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 Checkmate is the junior asset: it is valued at $8.84M against Optimism's $223.33M, a gap of about 25×. CHECK holds rank #1211 while OP holds #151 by market capitalisation. Over the past 24 hours CHECK is -1.32% while OP is +4.57%, so the CHECK/OP rate has moved in OP's favour. Across the last 7 days the comparison reads -22.07% for CHECK versus +5.01% for OP. Liquidity is ample on both legs — CHECK trades $4.41M a day and OP trades $41.77M — so conversions execute at market rates. Measured from record highs, CHECK is down 73.1% and OP is down 97.9%.
CHECK to OP converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
CHECK / OP conversion tables
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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 Checkmate and Optimism
Checkmate (CHECK) ranks #1211 by market capitalisation at $8.84M. It is trading 73.1% below its all-time high of $0.1072. Of a maximum supply of 1.00B CHECK, 305.98M CHECK (31%) is already in circulation. Recent performance reads -22.07% over 7 days and -49.79% over the past month for CHECK. Around $4.41M of CHECK changes hands every 24 hours.
Optimism (OP) is the #151 cryptocurrency by market cap, worth $223.33M in aggregate. The price sits 97.9% under the record high of $4.84. Of a maximum supply of 4.29B OP, 2.16B OP (50%) is already in circulation. OP has moved +5.01% week-on-week and +10.57% over 30 days. Its 24-hour trading volume is $41.77M.
How to convert CHECK to OP
- 1 Enter the amount of CHECK on Base you want to convert — the swap widget on this page is prefilled with the CHECK → 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 CHECK
CHECKBase → BTC
Bitcoin
CHECKBase → ETH
Ethereum
CHECKBase → USDTEthereum
Tether
CHECKBase → BNB
BNB
CHECKBase → USDCEthereum
USDC
CHECKBase → XRP
XRP
CHECKBase → SOL
Solana
CHECKBase → TRX
TRON
CHECKBase → FIGR_HELOC
Figure Heloc
CHECKBase → HYPE
Hyperliquid
CHECKBase → DOGE
Dogecoin
CHECKBase → USDSEthereum
USDS
CHECK to OP FAQ
What is the CHECK to OP exchange rate?
1 CHECK is worth roughly 0.27936733 OP at the moment (inverted: 1 OP ≈ 3.5795 CHECK). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert CHECK to OP on SwitchFi?
Type in how much CHECK you're converting, connect a wallet, check the quoted CHECK→OP route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the CHECK to OP 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 CHECK 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 CHECK 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.