Credit / Debit Card
Fee
Variable Fees
Processing Time
Usually within 1 minute, up to 48 hours
Minimum Purchase Amount
Starting from approx. 10–15 USD
Supported Regions
Subject to region, fiat currency, issuing bank, and payment channel support
How to Buy Qubit (QBT) on LBank
Learn how to buy Qubit (QBT) on LBank, including payment methods such as credit cards, debit cards, Apple Pay, and bank transfers, as well as the purchase process, preparations, and FAQs.
Step 1
Download the LBank App
Please download the LBank App and register to get started
Step 2
Fund your account
Deposit using your preferred payment method.
Step 3
Choose your cryptocurrency
Select the crypto you want to buy from over 3,000,000 cryptocurrencies available on LBank Exchange or Wallet.
Purchase Decision Overview
Bank Transfer / Local Transfer
Fee
Variable Fees
Processing Time
Depends on the payment method; some local channels may be faster
Minimum Purchase Amount
Starting from approx. 1–10 USD
Supported Regions
Subject to local payment channel support
Three Simple Steps to Buy QBT on LBank
How to Buy QBT on LBank: Payment Methods Overview
Explore the available payment methods for buying QBT on LBank, including credit card, debit card, bank transfer, Apple Pay, Google Pay, PayPal, and P2P, to quickly choose the most suitable way to buy QBT.
Credit / Debit Card
Processing Time: Usually within 1 minute; up to 48 hours
Use a Visa/Mastercard that supports international online transactions and ensure 3D Secure is enabled; if it fails, try a different card or try again later
Common Reasons for Failure: The issuing bank declined the cryptocurrency transaction; insufficient balance; 3D Secure verification failed; risk control interception; or region/card network not supported
Bank Transfer / Local Transfer
Processing Time: Instant or 1–3 Business Days
Verify the receiving account, reference code, and transfer network, and use a bank account consistent with your identity verification
Common Reasons for Failure: Incorrect receiving information or reference code; name mismatch; bank processing delay; or unsupported transfer network
What Do You Need to Prepare Before Buying Qubit (QBT) on LBank?
Check the preparations required before buying Qubit (QBT) on LBank, including account registration, identity verification (KYC), payment methods, regional availability, and pre-purchase precautions to help you smoothly complete the BTC purchase process.
Suitable for
Users who want to quickly buy QBT with fiat
Before You Buy: Checklist
Register and log in to your account
Complete required KYC
Prepare payment method
Confirm regional availability，Check limits / fees / processing time
User Path
Buy Crypto
How to Buy Qubit on LBank – Step-by-Step Guide
Before you begin, decide how you’d like to pay:
Pay with fiat
If you're new to crypto, using fiat currency (such as USD, EUR, etc.) is the easiest way to buy Qubit. LBank supports various payment methods, including debit cards, credit cards, bank transfers, and other local payment options where available. You may need to fund your LBank account before making a purchase.
Pay with other cryptocurrencies
If you already hold other cryptocurrencies, you can trade them for Qubit on LBank. Please make sure that LBank supports the trading pair you need (e.g., Bitcoin (BTC)). LBank offers a wide range of trading pairs, allowing you to conveniently convert your existing crypto into Qubit.
LBank supports multiple payment methods
You can use the following payment methods to purchase Qubit on LBank:
Mobile app guide
1
Open the LBank mobile app and tap “Buy Crypto”
2
Select “Buy”
3
Choose , enter the fiat currency you want to use, input the amount, then tap “Buy” or “Confirm”
Desktop guide
1
Log in to LBank on your desktop browser and click the “One-Click Buy” option.
2
Under the “One-Click Buy” tab:
(a). Choose the fiat currency you want to use
(b). Select the Qubit you want to purchase
(c). Enter an amount or use quick-select options (e.g., 100, 200, 500, max)
(d). Choose your payment method
(e). Click “Confirm” or “Buy now”
P2P Trading
Merchant | Price | Amount ｜ Limit | Payment Method | Action |
|---|---|---|---|---|
18 180-fast24x7 466 min | 100% | 1.000 USD | 10.00 USDT 10.000 - 10.000USD | Bank Transfer | |
SS Sswap 174 min | 100% | 1.003 USD | 3843.91 USDT 50.000 - 3855.000USD | Wing Money True Money (Cambodia) Bank Transfer (Cambodia) ABA (Cambodia) | |
NI Nita_Global 332 min | 100% | 1.003 USD | 1000.00 USDT 50.000 - 1000.000USD | Wing Money ABA (Cambodia) |
What is Qubit (QBT)?
Qubit (QBT) refers to a decentralized finance, or DeFi, lending protocol that was launched in 2021. Its primary goal is to facilitate cross-chain liquidity and improve the efficiency of decentralized trading. The project operates mainly on the Binance Smart Chain (BSC) and aims to make lending and borrowing more accessible and cost-effective for users. Qubit seeks to achieve this by eliminating withdrawal fees, which can help lower costs for retail users and enable yield aggregators to employ leveraged strategies. The QBT token is the native asset of this ecosystem and serves several functions, including governance, staking, and providing liquidity. Holders of QBT can stake their tokens to earn rewards and participate in the protocol's decision-making processes. The project also focuses on enhancing security within the BSC ecosystem by supporting code reviews for farming platforms and conducting full-stack audits. It distinguishes itself by not supporting flash loans, a measure intended to reduce potential sources of insecurity. However, Qubit Finance experienced a significant security incident in January 2022. Attackers exploited a logic bug within its QBridge deposit function, enabling them to mint unbacked tokens and subsequently borrow assets from the protocol. This exploit led to a substantial loss of funds and was later linked to North Korea-affiliated hacking groups. It is worth noting that there is also another project, sometimes referred to as Qubit (QBIT or QBT), which is a decentralized quantum computing platform. This separate project focuses on providing Web3 applications with access to real-time quantum entropy and processing capabilities, aiming to bridge quantum hardware with blockchain technology. Learn more
Is Qubit (QBT) a good investment?
Whether Qubit (QBT) is a good investment depends on your personal financial situation and risk tolerance. Cryptocurrency investments are speculative and can be highly volatile.
Before investing in Qubit (QBT) or any cryptocurrency, consider the following:
Your financial goals
Are you seeking short-term gains or long-term growth?
Your risk tolerance
How much potential loss are you comfortable with?
Diversification
Don’t put all your eggs in one basket. Spread your investments across different types of assets.
Your goals and time horizon
Cryptocurrencies are best suited for long-term investors. Disclaimer: This is not financial advice. Please do thorough research before making any investment decisions.
Fees, limits, and processing time for buying QBT on LBank
Compare fees, transaction limits, and estimated processing times across different payment methods. Actual fees and availability may vary by region, fiat currency, payment method, and third-party providers. Please refer to the order page for final details.
ROI calculator
If I invest, how much profit will I make?
Invest
$
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Date
2026-05-28
You will earn $-- in profit, with an ROI of --
What can you do with Qubit (QBT)?
Investment
Buy and hold Qubit (QBT), expecting its value to increase over time.
Trade
Actively trade Qubit (QBT) on LBank to profit from price fluctuations.
Pay
Use Qubit (QBT) to pay for goods and services where accepted.
Why is LBank the best platform to buy Qubit (QBT)?
User-friendly interface
LBank offers a simple and intuitive platform for buying and selling Qubit (QBT).
Competitive fees
LBank provides competitive trading fees for Qubit (QBT).
Secure platform
LBank applies robust security measures to protect your funds.
Diverse trading pairs
LBank offers a wide range of trading pairs for Qubit (QBT).
24/7 customer support
LBank provides customer support to help you with any questions or issues.
Mobile app
Trade Qubit (QBT) anytime, anywhere using the LBank mobile app.
High liquidity
LBank offers excellent liquidity for Qubit (QBT) trading, ensuring you can easily buy and sell your crypto assets.
Regulatory compliance
LBank complies with all regulatory requirements in the jurisdictions where it operates to ensure a compliant and secure trading environment
After buying QBT, what is the best way to store it?
After buying QBT, you can choose a storage method based on your usage frequency, holding period, and security needs. If you need to trade at any time, you can store it in your LBank account. If you prioritize self-custody or long-term security, consider using a personal wallet or a hardware wallet.
Store in your LBank account
Suitable for
Users who want to trade or convert at any time
Short-term BTC holders
Features
Ready to use immediately after purchase; easier to use
Ideal for frequent trading, conversions, or using platform features
Security Alert
Please enable 2FA
Please set an anti-phishing code
Only log in through official channels
Transfer to a personal hot wallet
Suitable for
Users who want to manage their own assets
Users who need daily transfers or on-chain usage
Features
More flexible; convenient for daily transfers and management
Better suited for small holdings and everyday use
Security Alert
Do not store seed phrases or private keys in the cloud
Do not save sensitive information via chat tools, email, or screenshots
Stay alert for phishing websites and fake wallet apps
Transfer to a hardware wallet
Suitable for
Long-term BTC holders
High-value holders who prioritize security
Features
Private keys are stored offline, offering enhanced security
Ideal for long-term storage of infrequently moved assets
Security Alert
Securely back up seed phrases offline
Never disclose your recovery phrase to anyone
Assets may be irrecoverable if the seed phrase is lost
Qubit (QBT) FAQ
Qubit (QBT) is the native governance and utility token of the Qubit Finance protocol. It was a decentralized lending and borrowing platform built on the Binance Smart Chain (BSC), launched in 2021. Its original aim was to offer efficient, low-cost access to DeFi lending services, allowing users to supply crypto assets as collateral to borrow against them or lend assets to earn interest.
In January 2022, Qubit Finance suffered a major security breach, experiencing an $80 million hack. The attacker exploited a vulnerability in its cross-chain bridge, manipulating the logic to mint fake collateral and drain funds from the protocol. This event led to an immediate loss of user funds, protocol insolvency, and a significant decline in the QBT token's market standing and utility.
For most investors, QBT is considered a high-risk asset due to the 2022 security breach and the subsequent decline of the protocol. While some might consider its current market position for speculative purposes, the likelihood of significant recovery is deemed minimal. Investors are generally advised to only consider QBT if they have a high risk tolerance, fully understand its history, and are prepared for a potential total loss of investment. Focusing on established DeFi protocols with strong security records is often encouraged.
Information regarding compensation can typically be found on the Qubit main page, often below the QBT vault, after connecting a digital wallet. Users can usually see their damage value and claimable assets. Compensation was distributed in an equivalent native chain asset due to considerations like network transaction fees, with the equivalent amount matching the reported damage value.
Historically, QBT token holders could participate in governance decisions, stake tokens for rewards, and benefit from protocol fee distributions. Post-hack, its utility is significantly diminished. However, generally, tokens in such decentralized finance protocols are designed for purposes like trading, staking within the ecosystem, and facilitating payments or access to protocol features.
Given the prevalence of security breaches in the crypto space, as exemplified by Qubit's past incident, understanding a project's security posture is paramount. This includes reviewing security audits by reputable firms, understanding their vulnerability management practices, and assessing how the project handles potential threats. For decentralized finance platforms, robust smart contract security and ongoing monitoring are critical to protect user assets and maintain protocol integrity.
