Convert CTSIon Optimism to USDTBon Ethereum
Swap Cartesi (CTSI) on Optimism to USDtb (USDTB) on Ethereum at the best cross-chain rate. SwitchFi routes your CTSI → USDTB exchange across the top DEXs and bridges and settles straight from your wallet — non-custodial, no account, no sign-up.
CTSI to USDTB market data
| Metric | CTSI · Optimism | USDTB · Ethereum |
|---|---|---|
| Price | $0.0255 | $1.00 |
| Market cap | $24.10M | $482.66M |
| 24h volume | $12.83M | $3.45M |
| 24h change | +5.41% | +0.07% |
| 7d change | -1.60% | +0.00% |
| 24h high / low | $0.02589 / $0.02409 | $1.00 / $0.9995 |
| All-time high | $1.74 | $1.06 |
| Market cap rank | #750 | #110 |
What is the CTSI to USDTB exchange rate?
At the current market price, 1 CTSI ≈ 0.02550077 USDTB, and 1 USDTB ≈ 39.2145 CTSI. The rate moves with the market; the exact amount you receive is quoted from live liquidity in your wallet before you sign.
USDtb carries the larger market value of the two — $482.66M versus $24.10M for Cartesi. On the overall leaderboard they sit at #750 and #110 respectively. The last 24 hours put CTSI at +5.41% against +0.07% for USDTB — the CTSI/USDTB rate has moved in CTSI's favour. Across the last 7 days the comparison reads -1.60% for CTSI versus +0.00% for USDTB. Liquidity is ample on both legs — CTSI trades $12.83M a day and USDTB trades $3.45M — so conversions execute at market rates. CTSI currently trades 98.5% below its all-time high, while USDTB sits 5.4% under its own peak.
CTSI to USDTB converter & price calculator
Indicative, based on current market prices. Get a live quote in the swap.
CTSI / USDTB 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 Cartesi and USDtb
Cartesi (CTSI) ranks #750 by market capitalisation at $24.10M. It is trading 98.5% below its all-time high of $1.74. Supply-wise, 95% of the 1.00B CTSI maximum (945.13M CTSI) is on the market today. Over the last 7 days CTSI is -1.60%, and +19.20% across 30 days. Around $12.83M of CTSI changes hands every 24 hours.
USDtb (USDTB) is the #110 cryptocurrency by market cap, worth $482.66M in aggregate. Compared with its $1.06 all-time peak, it currently trades 5.4% lower. Circulating supply stands at 482.57M USDTB. USDTB has moved +0.00% week-on-week and +0.00% over 30 days. Daily turnover comes to $3.45M.
How to convert CTSI to USDTB
- 1 Enter the amount of CTSI on Optimism you want to convert — the swap widget on this page is prefilled with the CTSI → 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
XRP → USDTBEthereum
XRP
USDCEthereum → USDTBEthereum
USDC
SOL → USDTBEthereum
Solana
TRX → USDTBEthereum
TRON
FIGR_HELOC → USDTBEthereum
Figure Heloc
HYPE → USDTBEthereum
Hyperliquid
ZEC → USDTBEthereum
Zcash
DOGE → USDTBEthereum
Dogecoin
Convert any other cryptocurrency from CTSI
CTSIOptimism → BTC
Bitcoin
CTSIOptimism → ETH
Ethereum
CTSIOptimism → USDTEthereum
Tether
CTSIOptimism → BNB
BNB
CTSIOptimism → XRP
XRP
CTSIOptimism → USDCEthereum
USDC
CTSIOptimism → SOL
Solana
CTSIOptimism → TRX
TRON
CTSIOptimism → FIGR_HELOC
Figure Heloc
CTSIOptimism → HYPE
Hyperliquid
CTSIOptimism → ZEC
Zcash
CTSIOptimism → DOGE
Dogecoin
CTSI to USDTB FAQ
What is the CTSI to USDTB exchange rate?
Right now 1 CTSI ≈ 0.02550077 USDTB (and 1 USDTB ≈ 39.2145 CTSI). 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 CTSI to USDTB on SwitchFi?
Enter the amount of CTSI you want to pay, connect your wallet, review the quote and confirm. SwitchFi routes the swap across DEXs and bridges to the best CTSI→USDTB path — non-custodial, straight from your wallet.
Is the CTSI to USDTB 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 CTSI to USDTB?
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 CTSI 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.