Convert GMACon Optimism to AB
Swap Gemach (GMAC) on Optimism to AB (AB) at the best cross-chain rate. SwitchFi routes your GMAC → AB exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
GMAC to AB market data
| Metric | GMAC · Optimism | AB |
|---|---|---|
| Price | $0.0003285 | $0.0009919 |
| Market cap | $164,239 | $98.04M |
| 24h volume | $4,828 | $839,994 |
| 24h change | -10.20% | -0.38% |
| 7d change | +3.55% | +1.21% |
| 24h high / low | $0.0003683 / $0.0003053 | $0.0009986 / $0.0009911 |
| All-time high | $0.01029 | $0.01727 |
| Market cap rank | #4987 | #273 |
What is the GMAC to AB exchange rate?
At the current market price, 1 GMAC ≈ 0.33114566 AB, and 1 AB ≈ 3.0198 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 $164,239 against AB's $98.04M, a gap of about 597×. GMAC holds rank #4987 while AB holds #273 by market capitalisation. The last 24 hours put GMAC at -10.20% against -0.38% for AB — the GMAC/AB rate has moved in AB's favour. Across the last 7 days the comparison reads +3.55% for GMAC versus +1.21% for AB. Daily turnover runs at $4,828 for GMAC and $839,994 for AB, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, GMAC is down 96.8% and AB is down 94.3%.
GMAC to AB converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
GMAC / AB 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 AB
With a total market value of $164,239, Gemach (GMAC) sits at #4987 among all cryptocurrencies. The price sits 96.8% 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 +3.55%, and +17.58% across 30 days. Its 24-hour trading volume is $4,828.
AB (AB) is the #273 cryptocurrency by market cap, worth $98.04M in aggregate. The price sits 94.3% under the record high of $0.01727. Of a maximum supply of 100.00B AB, 98.82B AB (99%) is already in circulation. Recent performance reads +1.21% over 7 days and -11.46% over the past month for AB. Around $839,994 of AB changes hands every 24 hours.
How to convert GMAC to AB
- 1 Enter the amount of GMAC on Optimism you want to convert — the swap widget on this page is prefilled with the GMAC → AB 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 AB 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 AB
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GMAC to AB FAQ
What is the GMAC to AB exchange rate?
1 GMAC is worth roughly 0.33114566 AB at the moment (inverted: 1 AB ≈ 3.0198 GMAC). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert GMAC to AB on SwitchFi?
Type in how much GMAC you're converting, connect a wallet, check the quoted GMAC→AB route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the GMAC to AB 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 GMAC to AB?
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 AB?
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.