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 Rubicon (RUBI) on LBank
Learn how to buy Rubicon (RUBI) 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 RUBI on LBank
How to Buy RUBI on LBank: Payment Methods Overview
Explore the available payment methods for buying RUBI 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 RUBI.
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 Rubicon (RUBI) on LBank?
Check the preparations required before buying Rubicon (RUBI) 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 RUBI 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 Rubicon 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 Rubicon. 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 Rubicon 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 Rubicon.
LBank supports multiple payment methods
You can use the following payment methods to purchase Rubicon 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 Rubicon 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 838 min | 100% | 1.000 USD | 10.00 USDT 10.000 - 10.000USD | Bank Transfer | |
SU SUPER FAST BUY-SELLR 843 min | 100% | 1.000 USD | 163.06 USDT 1.000 - 163.060USD | Bank Transfer | |
BA Bayon KH 120 min | 100% | 1.003 USD | 85.04 USDT 10.000 - 85.295USD | Wing Money Bank Transfer (Cambodia) ABA (Cambodia) |
What is Rubicon (RUBI)?
Rubicon is a decentralized exchange protocol built on Ethereum Layer 2 networks such as Optimism, Arbitrum, and Base. Its primary goal is to create an open and transparent financial system by providing a non-custodial trading platform that democratizes access to global markets. The protocol distinguishes itself by using an on-chain order book system, which allows users to execute trades using traditional methods like limit orders and market orders directly on the blockchain. The architecture of Rubicon is built around three core layers. The first is Gladius, which acts as an aggregator for gasless swaps and efficient price routing through signature-based execution. The second is Classic, an on-chain order book that enables fully decentralized and verifiable limit orders. The third layer is Aquila, an automated market maker that supports passive liquidity provision. This combination is designed to ensure users receive efficient pricing while allowing liquidity providers to earn in multiple ways. The RUBI token is the utility governance token for the Rubicon ecosystem. It was designed to provide decentralized control and align the interests of the community with the protocol. Token holders can participate in governance by voting on various protocol parameters, including upgrades and the allocation of the ecosystem fund. The token also plays a role in the protocol incentive system, as users can earn rewards for participating in trading and liquidity provision activities. Rubicon is governed by a decentralized autonomous organization that focuses on long-term sustainability and user-operated infrastructure. By moving trading and liquidity management on-chain, the project aims to replace centralized intermediaries with a community-driven protocol. The ecosystem supports a variety of assets and focuses on maintaining a transparent and efficient environment for all participants in the decentralized finance space. Learn more
Is Rubicon (RUBI) a good investment?
Whether Rubicon (RUBI) 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 Rubicon (RUBI) 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 RUBI 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
$
Enter
RUBIDate
2026-06-06
You will earn $-- in profit, with an ROI of --
What can you do with Rubicon (RUBI)?
Investment
Buy and hold Rubicon (RUBI), expecting its value to increase over time.
Trade
Actively trade Rubicon (RUBI) on LBank to profit from price fluctuations.
Pay
Use Rubicon (RUBI) to pay for goods and services where accepted.
Why is LBank the best platform to buy Rubicon (RUBI)?
User-friendly interface
LBank offers a simple and intuitive platform for buying and selling Rubicon (RUBI).
Competitive fees
LBank provides competitive trading fees for Rubicon (RUBI).
Secure platform
LBank applies robust security measures to protect your funds.
Diverse trading pairs
LBank offers a wide range of trading pairs for Rubicon (RUBI).
24/7 customer support
LBank provides customer support to help you with any questions or issues.
Mobile app
Trade Rubicon (RUBI) anytime, anywhere using the LBank mobile app.
High liquidity
LBank offers excellent liquidity for Rubicon (RUBI) 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 RUBI, what is the best way to store it?
After buying RUBI, 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
Rubicon (RUBI) FAQ
Rubicon is a decentralized, non-custodial order book protocol built on Ethereum Layer 2 networks like Optimism, Arbitrum, and Base. Unlike traditional Automated Market Makers (AMMs), Rubicon utilizes a limit order book model. This allows users to engage in market-making strategies and place precise limit orders similar to the experience on a professional exchange like LBank, while maintaining full on-chain transparency and self-custody of their assets.
Users can earn RUBI tokens by actively participating in the ecosystem as liquidity providers or traders. The protocol is designed to distribute rewards to those who contribute to the platform's depth, incentivizing market makers and active participants to maintain a healthy and liquid trading environment.
RUBI serves as the governance token for the Rubicon protocol. Token holders are empowered to participate in the decentralized autonomous organization (DAO), where they can vote on critical protocol upgrades, fee structures, and the allocation of the DAO treasury. Furthermore, it functions as the core component of the protocol's incentive and reward distribution system.
By locking their RUBI tokens for a specified period, users receive veRUBI (vote-escrowed RUBI). This system is intended to reward long-term supporters by granting them increased voting power in governance decisions. Holding veRUBI may also enhance a user's eligibility for various protocol-based incentives and rewards.
The Rubicon protocol is currently active across multiple major networks to ensure scalability and low transaction costs. It is live on the Ethereum Mainnet as well as leading Layer 2 solutions including Optimism, Arbitrum, and Base.
The total supply of RUBI is capped at 10 billion tokens. A significant portion of this supply, approximately 70%, is allocated to the community. This allocation is used for historical distributions to early adopters and ongoing emissions to reward long-term trading activity and protocol engagement.
