Convert OPNon Ethereum to USDDon Ethereum
Swap Opinion (OPN) on Ethereum to USDD (USDD) on Ethereum at the best cross-chain rate. SwitchFi routes your OPN → USDD exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
OPN to USDD market data
| Metric | OPN · Ethereum | USDD · Ethereum |
|---|---|---|
| Price | $0.05429 | $0.9982 |
| Market cap | $9.87M | $1.47B |
| 24h volume | $3.07M | $4.17M |
| 24h change | -2.12% | -0.09% |
| 7d change | -0.30% | -0.20% |
| 24h high / low | $0.05716 / $0.05334 | $1 / $0.998 |
| All-time high | $0.4646 | $1.24 |
| Market cap rank | #1220 | #56 |
What is the OPN to USDD exchange rate?
At the current market price, 1 OPN ≈ 0.05438694 USDD, and 1 USDD ≈ 18.3868 OPN. 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 Opinion is the junior asset: it is valued at $9.87M against USDD's $1.47B, a gap of about 149×. They currently rank #1220 and #56 among all cryptocurrencies. The last 24 hours put OPN at -2.12% against -0.09% for USDD — the OPN/USDD rate has moved in USDD's favour. On a 7-day view the tape shows OPN -0.30% and USDD -0.20%. With $3.07M and $4.17M in respective daily volume, neither side of a OPN→USDD swap struggles for depth. Measured from record highs, OPN is down 88.3% and USDD is down 19.6%.
OPN to USDD converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
OPN / USDD conversion tables
Your payment wallet can't receive on — its address format differs.
Amounts include provider fees; ★ marks the best-value payment method. Checkout opens securely on the provider's site and is pre-filled with your connected wallet.
() on is not verified and may be a scam or an impostor of a well-known token. You could end up with a token you can't sell.
This browser has no crypto wallet. Pick your wallet app — SwitchFi will open inside its built-in browser, where you can connect.
The app didn't open — it may not be installed. You can still use SwitchFi from any wallet app:
- 1Open your wallet app (MetaMask, OKX, TokenPocket, TronLink…).
- 2Find the Browser / Discover / DApp tab.
- 3Paste this address and open it:
You have more than one wallet installed. Pick the one to connect.
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 Opinion and USDD
Opinion (OPN) ranks #1220 by market capitalisation at $9.87M. Compared with its $0.4646 all-time peak, it currently trades 88.3% lower. Supply-wise, 18% of the 1.00B OPN maximum (181.73M OPN) is on the market today. Over the last 7 days OPN is -0.30%, and +5.50% across 30 days. Daily turnover comes to $3.07M.
USDD (USDD) is the #56 cryptocurrency by market cap, worth $1.47B in aggregate. It is trading 19.6% below its all-time high of $1.24. Circulating supply stands at 1.48B USDD. Over the last 7 days USDD is -0.20%, and +0.00% across 30 days. Around $4.17M of USDD changes hands every 24 hours.
How to convert OPN to USDD
- 1 Enter the amount of OPN on Ethereum you want to convert — the swap widget on this page is prefilled with the OPN → USDD 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 USDD 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 USDD
BTC → USDDEthereum
Bitcoin
ETH → USDDEthereum
Ethereum
USDTEthereum → USDDEthereum
Tether
BNB → USDDEthereum
BNB
XRP → USDDEthereum
XRP
USDCEthereum → USDDEthereum
USDC
SOL → USDDEthereum
Solana
TRX → USDDEthereum
TRON
FIGR_HELOC → USDDEthereum
Figure Heloc
HYPE → USDDEthereum
Hyperliquid
ZEC → USDDEthereum
Zcash
DOGE → USDDEthereum
Dogecoin
Convert any other cryptocurrency from OPN
OPNEthereum → BTC
Bitcoin
OPNEthereum → ETH
Ethereum
OPNEthereum → USDTEthereum
Tether
OPNEthereum → BNB
BNB
OPNEthereum → XRP
XRP
OPNEthereum → USDCEthereum
USDC
OPNEthereum → SOL
Solana
OPNEthereum → TRX
TRON
OPNEthereum → FIGR_HELOC
Figure Heloc
OPNEthereum → HYPE
Hyperliquid
OPNEthereum → ZEC
Zcash
OPNEthereum → DOGE
Dogecoin
OPN to USDD FAQ
What is the OPN to USDD exchange rate?
1 OPN is worth roughly 0.05438694 USDD at the moment (inverted: 1 USDD ≈ 18.3868 OPN). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert OPN to USDD on SwitchFi?
Three steps: set the OPN amount, connect your wallet, then approve the best quoted OPN→USDD route. Funds move wallet-to-wallet — SwitchFi never holds them.
Is the OPN to USDD 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 OPN to USDD?
All costs — gas, DEX fees and any bridge fee — are included in the quote before you sign, along with the guaranteed minimum you'll receive. There are no account or custody charges.
Do I need an account to exchange OPN for USDD?
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.