Convert GMACon Base to OP
Swap Gemach (GMAC) on Base to Optimism (OP) at the best cross-chain rate. SwitchFi routes your GMAC → OP exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
GMAC to OP market data
| Metric | GMAC · Base | OP |
|---|---|---|
| Price | $0.0003153 | $0.1031 |
| Market cap | $157,686 | $222.62M |
| 24h volume | $314 | $42.83M |
| 24h change | +0.84% | +5.48% |
| 7d change | -6.60% | +4.08% |
| 24h high / low | $0.0003208 / $0.0003112 | $0.1052 / $0.09773 |
| All-time high | $0.01029 | $4.84 |
| Market cap rank | #4650 | #150 |
What is the GMAC to OP exchange rate?
At the current market price, 1 GMAC ≈ 0.00305885 OP, and 1 OP ≈ 326.9201 GMAC. 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 Gemach is the junior asset: it is valued at $157,686 against Optimism's $222.62M, a gap of about 1412×. On the overall leaderboard they sit at #4650 and #150 respectively. The last 24 hours put GMAC at +0.84% against +5.48% for OP — the GMAC/OP rate has moved in OP's favour. On a 7-day view the tape shows GMAC -6.60% and OP +4.08%. With $314 and $42.83M in respective daily volume, neither side of a GMAC→OP swap struggles for depth. GMAC currently trades 96.9% below its all-time high, while OP sits 97.9% under its own peak.
GMAC to OP converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
GMAC / 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 Gemach and Optimism
With a total market value of $157,686, Gemach (GMAC) sits at #4650 among all cryptocurrencies. The price sits 96.9% under the record high of $0.01029. Of a maximum supply of 500.00M GMAC, 500.00M GMAC (100%) is already in circulation. Over the last 7 days GMAC is -6.60%, and +13.38% across 30 days. Its 24-hour trading volume is $314.
Optimism (OP) is the #150 cryptocurrency by market cap, worth $222.62M 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 +4.08% week-on-week and +10.02% over 30 days. Its 24-hour trading volume is $42.83M.
How to convert GMAC to OP
- 1 Enter the amount of GMAC on Base you want to convert — the swap widget on this page is prefilled with the GMAC → 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
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GMACBase → BTC
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GMACBase → BNB
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GMACBase → USDCEthereum
USDC
GMACBase → XRP
XRP
GMACBase → SOL
Solana
GMACBase → TRX
TRON
GMACBase → FIGR_HELOC
Figure Heloc
GMACBase → HYPE
Hyperliquid
GMACBase → DOGE
Dogecoin
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USDS
GMAC to OP FAQ
What is the GMAC to OP exchange rate?
1 GMAC is worth roughly 0.00305885 OP at the moment (inverted: 1 OP ≈ 326.9201 GMAC). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert GMAC to OP on SwitchFi?
Type in how much GMAC you're converting, connect a wallet, check the quoted GMAC→OP route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the GMAC 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 GMAC 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 GMAC for OP?
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.