Convert OKon Optimism to USDDon Ethereum
Swap Okcash (OK) on Optimism to USDD (USDD) on Ethereum at the best cross-chain rate. SwitchFi routes your OK → USDD exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
OK to USDD market data
| Metric | OK · Optimism | USDD · Ethereum |
|---|---|---|
| Price | $0.006014 | $0.9985 |
| Market cap | $537,441 | $1.48B |
| 24h volume | $495 | $3.58M |
| 24h change | +6.39% | -0.06% |
| 7d change | +6.30% | -0.20% |
| 24h high / low | $0.007922 / $0.005652 | $1 / $0.998 |
| All-time high | $0.7685 | $1.24 |
| Market cap rank | #3495 | #56 |
What is the OK to USDD exchange rate?
At the current market price, 1 OK ≈ 0.0060229 USDD, and 1 USDD ≈ 166.0329 OK. 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 Okcash is the junior asset: it is valued at $537,441 against USDD's $1.48B, a gap of about 2754×. On the overall leaderboard they sit at #3495 and #56 respectively. Day-on-day, OK printed +6.39% and USDD printed -0.06%, meaning the exchange rate between them has moved in OK's favour. Zooming out to a week, OK has moved +6.30% while USDD has moved -0.20%. With $495 and $3.58M in respective daily volume, neither side of a OK→USDD swap struggles for depth. OK currently trades 99.2% below its all-time high, while USDD sits 19.6% under its own peak.
OK to USDD converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
OK / USDD 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 Okcash and USDD
With a total market value of $537,441, Okcash (OK) sits at #3495 among all cryptocurrencies. The price sits 99.2% under the record high of $0.7685. There are currently 89.37M OK in circulation. OK has moved +6.30% week-on-week and -3.80% over 30 days. Its 24-hour trading volume is $495.
USDD (USDD) is the #56 cryptocurrency by market cap, worth $1.48B 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 -0.10% across 30 days. Around $3.58M of USDD changes hands every 24 hours.
How to convert OK to USDD
- 1 Enter the amount of OK on Optimism you want to convert — the swap widget on this page is prefilled with the OK → 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 OK
OKOptimism → BTC
Bitcoin
OKOptimism → ETH
Ethereum
OKOptimism → USDTEthereum
Tether
OKOptimism → BNB
BNB
OKOptimism → XRP
XRP
OKOptimism → USDCEthereum
USDC
OKOptimism → SOL
Solana
OKOptimism → TRX
TRON
OKOptimism → FIGR_HELOC
Figure Heloc
OKOptimism → HYPE
Hyperliquid
OKOptimism → ZEC
Zcash
OKOptimism → DOGE
Dogecoin
OK to USDD FAQ
What is the OK to USDD exchange rate?
At current prices one OK converts to about 0.0060229 USDD, and one USDD to about 166.0329 OK. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert OK to USDD on SwitchFi?
Type in how much OK you're converting, connect a wallet, check the quoted OK→USDD route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the OK to USDD 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 OK to USDD?
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 OK for USDD?
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.