Convert SPECTRAon Optimism to USDTBon Ethereum
Swap Spectra (SPECTRA) on Optimism to USDtb (USDTB) on Ethereum at the best cross-chain rate. SwitchFi routes your SPECTRA → USDTB exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
SPECTRA to USDTB market data
| Metric | SPECTRA · Optimism | USDTB · Ethereum |
|---|---|---|
| Price | $0.002887 | $0.9998 |
| Market cap | $1.35M | $727.06M |
| 24h volume | $746 | $16.12M |
| 24h change | -5.25% | -0.03% |
| 7d change | -3.49% | -0.05% |
| 24h high / low | $0.003097 / $0.002879 | $1.00 / $0.9992 |
| All-time high | $0.2365 | $1.06 |
| Market cap rank | #2470 | #85 |
What is the SPECTRA to USDTB exchange rate?
At the current market price, 1 SPECTRA ≈ 0.00288797 USDTB, and 1 USDTB ≈ 346.2641 SPECTRA. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
Spectra is the smaller side of this pair — USDtb's market capitalisation of $727.06M is roughly 538× larger than Spectra's $1.35M. They currently rank #2470 and #85 among all cryptocurrencies. Day-on-day, SPECTRA printed -5.25% and USDTB printed -0.03%, meaning the exchange rate between them has moved in USDTB's favour. Zooming out to a week, SPECTRA has moved -3.49% while USDTB has moved -0.05%. With $746 and $16.12M in respective daily volume, neither side of a SPECTRA→USDTB swap struggles for depth. SPECTRA currently trades 98.8% below its all-time high, while USDTB sits 5.4% under its own peak.
SPECTRA to USDTB converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
SPECTRA / USDTB conversion tables
() 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 Spectra and USDtb
Spectra (SPECTRA) is the #2470 cryptocurrency by market cap, worth $1.35M in aggregate. The price sits 98.8% under the record high of $0.2365. Supply-wise, 53% of the 876.75M SPECTRA maximum (468.34M SPECTRA) is on the market today. Over the last 7 days SPECTRA is -3.49%, and +1.67% across 30 days. Its 24-hour trading volume is $746.
USDtb (USDTB) is the #85 cryptocurrency by market cap, worth $727.06M in aggregate. Compared with its $1.06 all-time peak, it currently trades 5.4% lower. Circulating supply stands at 727.21M USDTB. USDTB has moved -0.05% week-on-week and +0.03% over 30 days. Daily turnover comes to $16.12M.
How to convert SPECTRA to USDTB
- 1 Enter the amount of SPECTRA on Optimism you want to convert — the swap widget on this page is prefilled with the SPECTRA → USDTB 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 USDTB 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 USDTB
BTC → USDTBEthereum
Bitcoin
ETH → USDTBEthereum
Ethereum
USDTEthereum → USDTBEthereum
Tether
BNB → USDTBEthereum
BNB
USDCEthereum → USDTBEthereum
USDC
XRP → USDTBEthereum
XRP
SOL → USDTBEthereum
Solana
TRX → USDTBEthereum
TRON
FIGR_HELOC → USDTBEthereum
Figure Heloc
HYPE → USDTBEthereum
Hyperliquid
DOGE → USDTBEthereum
Dogecoin
USDSEthereum → USDTBEthereum
USDS
Convert any other cryptocurrency from SPECTRA
SPECTRAOptimism → BTC
Bitcoin
SPECTRAOptimism → ETH
Ethereum
SPECTRAOptimism → USDTEthereum
Tether
SPECTRAOptimism → BNB
BNB
SPECTRAOptimism → USDCEthereum
USDC
SPECTRAOptimism → XRP
XRP
SPECTRAOptimism → SOL
Solana
SPECTRAOptimism → TRX
TRON
SPECTRAOptimism → FIGR_HELOC
Figure Heloc
SPECTRAOptimism → HYPE
Hyperliquid
SPECTRAOptimism → DOGE
Dogecoin
SPECTRAOptimism → USDSEthereum
USDS
SPECTRA to USDTB FAQ
What is the SPECTRA to USDTB exchange rate?
1 SPECTRA is worth roughly 0.00288797 USDTB at the moment (inverted: 1 USDTB ≈ 346.2641 SPECTRA). This moves with the market; your wallet shows the exact executable amount before signing.
How to swap, exchange or convert SPECTRA to USDTB on SwitchFi?
Enter the amount of SPECTRA you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best SPECTRA→USDTB path — non-custodial, straight from your wallet.
Is the SPECTRA to USDTB 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 SPECTRA to USDTB?
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 SPECTRA for USDTB?
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.