How to Buy Cartesi (CTSI)
Every exchange we track that lists CTSI, what the buy costs, and what it costs to take CTSI with you afterwards.
23 of the exchanges we track list CTSI, and 20 of those accept fiat, so you can buy it without holding crypto first. The cheapest place to place the order is Ourbit at $0.00 on a $1,000 market buy. It is also the cheapest once the withdrawal fee is added — $0.09 to buy $1,000 of CTSI and move it to your own wallet. CTSI moves over 2 networks (Ethereum (ERC20), BNB Smart Chain (BEP20)) — pick the same one on the exchange withdrawal screen and in your wallet.
Networks CTSI runs on
Where to buy CTSI
All-in cost is the trading fee on a $1,000 market buy plus the cheapest fee that exchange charges to withdraw CTSI. It is the number the exchange’s own “how to buy” page never shows you, and it reorders the table more often than not. The coins column is how many assets each exchange lists in total, from our own sync — not the figure CoinMarketCap prints.
| Exchange | Buy fee on $1,000 | Move it out | All-in cost | Coins listed | Buy |
|---|---|---|---|---|---|
 BinanceReferralPay with Card, Bank, Apple/Google Pay | $1.000.1% taker | $0.024700.8100 CTSI · BNB Smart Chain (BEP20) | $1.02 | 866 | Visit ↗ |
 BitgetReferralPay with Card, 3rd-party | $1.000.1% taker | $0.972231.8852 CTSI · Ethereum (ERC20) | $1.97 | 2,516 | Visit ↗ |
 GateReferralPay with Card | $1.000.1% taker | $1.1437.55 CTSI · Ethereum (ERC20) | $2.14 | 2,059 | Visit ↗ |
 OurbitPay with Bank | $0.000% taker | $0.091473 CTSI · Ethereum (ERC20) | $0.09 | 1,980 | Visit ↗ |
 KCEXPay with Card, 3rd-party | $0.000% taker | $0.21987.21 CTSI · Ethereum (ERC20) | $0.22 | 908 | Visit ↗ |
 WhiteBITPay with Card | $1.000.1% taker | $0.016160.5300 CTSI · Ethereum (ERC20) | $1.02 | 423 | Visit ↗ |
 CoinWPay with Card, Apple/Google Pay, 3rd-party | $1.000.1% taker | $0.875028.6991 CTSI · Ethereum (ERC20) | $1.88 | 1,218 | Visit ↗ |
 DigiFinexPay with Card, P2P | $2.000.2% taker | $0.0₄18290.0006000 CTSI · Ethereum (ERC20) | $2.00 | 1,009 | Visit ↗ |
 CoinExPay with P2P, 3rd-party | $2.000.2% taker | $0.088422.9 CTSI · Ethereum (ERC20) | $2.09 | 1,018 | Visit ↗ |
 B2Z ExchangeCrypto deposit only | $2.000.2% taker | $0.18065.922 CTSI · BNB Smart Chain (BEP20) | $2.18 | 232 | Visit ↗ |
 BTSEPay with Card, Bank | $2.000.2% taker | $0.18065.922 CTSI · BNB Smart Chain (BEP20) | $2.18 | 329 | Visit ↗ |
 BitunixPay with P2P | $1.000.1% taker | $1.3745 CTSI · Ethereum (ERC20) | $2.37 | 993 | Visit ↗ |
 KuCoinPay with Card | $1.000.1% taker | $1.3745 CTSI · Ethereum (ERC20) | $2.37 | 2,147 | Visit ↗ |
 BitruePay with Card | $2.800.098–0.28% taker | $0.945231 CTSI · Ethereum (ERC20) | $3.75 | 1,784 | Visit ↗ |
 HTXPay with Bank, P2P | $2.000.2% taker | $2.2072.3149 CTSI · Ethereum (ERC20) | $4.20 | 1,159 | Visit ↗ |
 Biconomy.comPay with Card, P2P, 3rd-party | $1.000.1% taker | $3.96130 CTSI · Ethereum (ERC20) | $4.96 | 990 | Visit ↗ |
 Crypto.com ExchangePay with Bank | $5.000.5% taker | $0.914730 CTSI · Ethereum (ERC20) | $5.91 | 462 | Visit ↗ |
 BTCCPay with Card, Bank, P2P | $3.000.3% taker | $3.29107.987 CTSI · Ethereum (ERC20) | $6.29 | 250 | Visit ↗ |
 KrakenPay with Card, Bank, Apple/Google Pay | $8.000.01–0.8% taker | $0.703123.0614 CTSI · Ethereum (ERC20) | $8.70 | 697 | Visit ↗ |
 HitBTCCrypto deposit only | $2.500.1875–0.25% taker | $12.05395.3 CTSI · BNB Smart Chain (BEP20) | $14.55 | 1,786 | Visit ↗ |
 4ECrypto deposit only | — | $0.030491 CTSI · BNB Smart Chain (BEP20) | — | 217 | Visit ↗ |
 BITmarketsPay with Card, Apple/Google Pay | — | $0.17715.808 CTSI · BNB Smart Chain (BEP20) | — | 251 | Visit ↗ |
 Mandala ExchangeCrypto deposit only | — | $9.71318.38 CTSI · BNB Smart Chain (BEP20) | — | 319 | Visit ↗ |
Showing 1–23 of 23 exchanges listing CTSI
Buying CTSI step by step
- Pick a venue from the table. For a coin this size the choice is usually short — 23 exchanges list CTSI at all, and the table already shows what you will pay to leave as well as to buy.
- Fund the account. 20 of those exchanges take fiat, 14 of them by card. Card is fastest and dearest; a bank transfer costs a fraction of it. Depositing a stablecoin you already hold is free on almost every exchange here.
- Place the order. A market order pays the taker fee in the table; a limit order that rests on the book pays the lower maker fee. On a thinly traded coin the spread costs more than either, so a limit order is worth the wait.
- Decide whether to move it. Leaving CTSI on the exchange is free but custodial. Moving it to a wallet that supports it costs one withdrawal fee, from $0.09147 — send a small test amount first, and match the network on both sides.
How to buy CTSI — FAQ
Where can I buy Cartesi (CTSI)?
On 23 exchanges we track: Binance, Bitget, Gate, Ourbit, KCEX and 18 more. The table above has each one with its trading fee, the payment methods it takes and what it charges to withdraw CTSI.
What is the cheapest way to buy CTSI?
Ourbit, at $0.09 to buy $1,000 of CTSI and withdraw it — $0.00 in trading fee plus $0.09147 to move it out over Ethereum (ERC20). If you are leaving the coin on the exchange, only the first half applies and a different venue may win. Paying by card adds the card processor's charge on top of both, typically 1.8–4%.
Can I buy CTSI with a credit card?
Indirectly, yes. 14 of the exchanges listing CTSI accept a card, but the card almost always buys a major asset — USDT, USDC, BTC — which you then swap for CTSI on the same exchange. That means two fees: the card charge, then the trading fee in the table.
Do I have to pay a fee to withdraw CTSI?
Yes, and it is worth checking before you choose where to buy. It is a flat amount of CTSI, set by each exchange per network, so it does not scale with the size of your purchase — the cheapest in the table is $0.09147 on Ourbit. Our full CTSI withdrawal fee table compares every exchange and every network.
Is it safe to leave CTSI on the exchange?
It is a custody choice, not a safety switch. While the coin sits there the exchange holds the keys: convenient, recoverable if you lose your password, and dependent on the exchange staying solvent and keeping withdrawals open. Moving it to a wallet you control removes that dependency and costs one withdrawal fee — from $0.09147 for CTSI. For a trading balance, staying put is reasonable; for a long hold, most people move.
Which network should I use for CTSI?
CTSI is issued on 2 networks and they are not interchangeable — CTSI sent over Ethereum (ERC20) will not arrive at an address on BNB Smart Chain (BEP20). Ethereum (ERC20) is the one most exchanges use (21 of them). Withdrawal fees differ per network too, sometimes by an order of magnitude, so the cheapest network is worth checking as well as the cheapest exchange.
Exchange coverage for CTSI comes from each exchange’s own deposit and withdrawal endpoints (last sync 2026-08-29 00:53 UTC); trading fees are the published base tier, no volume discount applied (verified 2026-08-28). Exchanges we have a referral arrangement with appear first and are tagged as such — it changes no number in any row. Nothing here is investment advice; see our methodology.