Convert ERNon Optimism to ZAMAon Ethereum
Swap Ethos Reserve Note (ERN) on Optimism to Zama (ZAMA) on Ethereum at the best cross-chain rate. SwitchFi routes your ERN → ZAMA exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
ERN to ZAMA market data
| Metric | ERN · Optimism | ZAMA · Ethereum |
|---|---|---|
| Price | $1.00 | $0.05158 |
| Market cap | $2.21M | $127.79M |
| 24h volume | $873 | $6.67M |
| 24h change | -0.02% | -0.98% |
| 7d change | +0.40% | +0.20% |
| 24h high / low | $1.01 / $0.9983 | $0.05217 / $0.04994 |
| All-time high | $1.22 | $0.06628 |
| Market cap rank | #2245 | #231 |
What is the ERN to ZAMA exchange rate?
At the current market price, 1 ERN ≈ 19.4451 ZAMA, and 1 ZAMA ≈ 0.05142672 ERN. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Zama carries the larger market value of the two — $127.79M versus $2.21M for Ethos Reserve Note. On the overall leaderboard they sit at #2245 and #231 respectively. Over the past 24 hours ERN is -0.02% while ZAMA is -0.98%, so the ERN/ZAMA rate has moved in ERN's favour. On a 7-day view the tape shows ERN +0.40% and ZAMA +0.20%. Daily turnover runs at $873 for ERN and $6.67M for ZAMA, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, ERN is down 17.5% and ZAMA is down 22.2%.
ERN to ZAMA converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
ERN / ZAMA 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 Ethos Reserve Note and Zama
Ethos Reserve Note (ERN) is the #2245 cryptocurrency by market cap, worth $2.21M in aggregate. The price sits 17.5% under the record high of $1.22. There are currently 2.20M ERN in circulation. Recent performance reads +0.40% over 7 days and +1.10% over the past month for ERN. Its 24-hour trading volume is $873.
Zama (ZAMA) ranks #231 by market capitalisation at $127.79M. Compared with its $0.06628 all-time peak, it currently trades 22.2% lower. There are currently 2.48B ZAMA in circulation. Over the last 7 days ZAMA is +0.20%, and -0.90% across 30 days. Around $6.67M of ZAMA changes hands every 24 hours.
How to convert ERN to ZAMA
- 1 Enter the amount of ERN on Optimism you want to convert — the swap widget on this page is prefilled with the ERN → ZAMA 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 ZAMA on Ethereum 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.
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ERN to ZAMA FAQ
What is the ERN to ZAMA exchange rate?
At current prices one ERN converts to about 19.4451 ZAMA, and one ZAMA to about 0.05142672 ERN. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert ERN to ZAMA on SwitchFi?
Type in how much ERN you're converting, connect a wallet, check the quoted ERN→ZAMA route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the ERN to ZAMA swap instant?
Speed depends on the route: same-chain trades are near-instant, while bridged cross-chain paths usually complete in a few minutes. Progress is trackable the whole way.
Are there fees to convert ERN to ZAMA?
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 ERN for ZAMA?
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.