Convert ERNon Optimism to USD0on Ethereum
Swap Ethos Reserve Note (ERN) on Optimism to Usual USD (USD0) on Ethereum at the best cross-chain rate. SwitchFi routes your ERN → USD0 exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
ERN to USD0 market data
| Metric | ERN · Optimism | USD0 · Ethereum |
|---|---|---|
| Price | $0.9618 | $0.9987 |
| Market cap | $2.12M | $552.61M |
| 24h volume | $688 | $437,323 |
| 24h change | +0.46% | +0.01% |
| 7d change | +1.44% | +0.05% |
| 24h high / low | $0.9621 / $0.9498 | $0.9988 / $0.9984 |
| All-time high | $1.12 | $1.33 |
| Market cap rank | #2186 | #96 |
What is the ERN to USD0 exchange rate?
At the current market price, 1 ERN ≈ 0.96303446 USD0, and 1 USD0 ≈ 1.0384 ERN. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Ethos Reserve Note is the smaller side of this pair — Usual USD's market capitalisation of $552.61M is roughly 261× larger than Ethos Reserve Note's $2.12M. They currently rank #2186 and #96 among all cryptocurrencies. Day-on-day, ERN printed +0.46% and USD0 printed +0.01%, meaning the exchange rate between them has moved in ERN's favour. Across the last 7 days the comparison reads +1.44% for ERN versus +0.05% for USD0. Liquidity is ample on both legs — ERN trades $688 a day and USD0 trades $437,323 — so conversions execute at market rates. Measured from record highs, ERN is down 14.5% and USD0 is down 24.7%.
ERN to USD0 converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
ERN / USD0 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 Usual USD
Ethos Reserve Note (ERN) is the #2186 cryptocurrency by market cap, worth $2.12M in aggregate. The price sits 14.5% under the record high of $1.12. There are currently 2.20M ERN in circulation. Recent performance reads +1.44% over 7 days and +1.98% over the past month for ERN. Its 24-hour trading volume is $688.
With a total market value of $552.61M, Usual USD (USD0) sits at #96 among all cryptocurrencies. It is trading 24.7% below its all-time high of $1.33. There are currently 553.34M USD0 in circulation. USD0 has moved +0.05% week-on-week and +0.02% over 30 days. Around $437,323 of USD0 changes hands every 24 hours.
How to convert ERN to USD0
- 1 Enter the amount of ERN on Optimism you want to convert — the swap widget on this page is prefilled with the ERN → USD0 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 USD0 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.
Other options to exchange USD0
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ETH → USD0Ethereum
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USDTEthereum → USD0Ethereum
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BNB → USD0Ethereum
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USDCEthereum → USD0Ethereum
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XRP → USD0Ethereum
XRP
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Solana
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Figure Heloc
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Hyperliquid
DOGE → USD0Ethereum
Dogecoin
USDSEthereum → USD0Ethereum
USDS
Convert any other cryptocurrency from ERN
ERNOptimism → BTC
Bitcoin
ERNOptimism → ETH
Ethereum
ERNOptimism → USDTEthereum
Tether
ERNOptimism → BNB
BNB
ERNOptimism → USDCEthereum
USDC
ERNOptimism → XRP
XRP
ERNOptimism → SOL
Solana
ERNOptimism → TRX
TRON
ERNOptimism → FIGR_HELOC
Figure Heloc
ERNOptimism → HYPE
Hyperliquid
ERNOptimism → DOGE
Dogecoin
ERNOptimism → USDSEthereum
USDS
ERN to USD0 FAQ
What is the ERN to USD0 exchange rate?
Right now 1 ERN ≈ 0.96303446 USD0 (and 1 USD0 ≈ 1.0384 ERN). Rates update continuously from live market data; the exact amount you receive is quoted in your wallet before you sign.
How to swap, exchange or convert ERN to USD0 on SwitchFi?
Enter the amount of ERN you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best ERN→USD0 path — non-custodial, straight from your wallet.
Is the ERN to USD0 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 USD0?
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 USD0?
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.