Convert DEC to OP
Swap DECENTRALIZED (Runes) (DEC) to Optimism (OP) at the best cross-chain rate. SwitchFi routes your DEC → OP exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
DEC to OP market data
| Metric | DEC | OP |
|---|---|---|
| Price | $0.0000309 | $0.1029 |
| Market cap | $648,895 | $235.37M |
| 24h volume | $400 | $51.47M |
| 24h change | — | +5.17% |
| 7d change | -13.90% | +14.20% |
| 24h high / low | $0 / $0 | $0.1019 / $0.09704 |
| All-time high | $0.003496 | $4.84 |
| Market cap rank | #3249 | #165 |
What is the DEC to OP exchange rate?
At the current market price, 1 DEC ≈ 0.00030035 OP, and 1 OP ≈ 3329.48 DEC. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
DECENTRALIZED (Runes) is the smaller side of this pair — Optimism's market capitalisation of $235.37M is roughly 363× larger than DECENTRALIZED (Runes)'s $648,895. DEC holds rank #3249 while OP holds #165 by market capitalisation. On a 7-day view the tape shows DEC -13.90% and OP +14.20%. Daily turnover runs at $400 for DEC and $51.47M for OP, so routed swaps between the two settle at market rates without moving the price. Measured from record highs, DEC is down 99.1% and OP is down 97.9%.
DEC to OP converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
DEC / OP 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 DECENTRALIZED (Runes) and Optimism
DECENTRALIZED (Runes) (DEC) ranks #3249 by market capitalisation at $648,895. Compared with its $0.003496 all-time peak, it currently trades 99.1% lower. Supply-wise, 100% of the 21.00B DEC maximum (21.00B DEC) is on the market today. DEC has moved -13.90% week-on-week and +202.70% over 30 days. Its 24-hour trading volume is $400.
Optimism (OP) is the #165 cryptocurrency by market cap, worth $235.37M in aggregate. The price sits 97.9% under the record high of $4.84. Of a maximum supply of 4.29B OP, 2.29B OP (53%) is already in circulation. OP has moved +14.20% week-on-week and +15.70% over 30 days. Its 24-hour trading volume is $51.47M.
How to convert DEC to OP
- 1 Enter the amount of DEC you want to convert — the swap widget on this page is prefilled with the DEC → OP 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 OP 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 OP
Convert any other cryptocurrency from DEC
DEC to OP FAQ
What is the DEC to OP exchange rate?
At current prices one DEC converts to about 0.00030035 OP, and one OP to about 3329.48 DEC. The figure tracks the market in real time — the binding rate is the one quoted at execution.
How to swap, exchange or convert DEC to OP on SwitchFi?
Type in how much DEC you're converting, connect a wallet, check the quoted DEC→OP route and confirm in the wallet. The router compares DEX and bridge paths and settles without ever taking custody.
Is the DEC to OP 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 DEC to OP?
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 DEC for OP?
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.