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
Buy infiniFi Locked iUSD (1week) (LIUSD) in Brazil
Learn how to buy infiniFi Locked iUSD (1week) (LIUSD) 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 LIUSD on LBank
How to Buy LIUSD on LBank: Payment Methods Overview
Explore the available payment methods for buying LIUSD 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 LIUSD.
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 infiniFi Locked iUSD (1week) (LIUSD) on LBank?
Check the preparations required before buying infiniFi Locked iUSD (1week) (LIUSD) 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 LIUSD 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 infiniFi Locked iUSD (1week) 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 infiniFi Locked iUSD (1week). 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 infiniFi Locked iUSD (1week) 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 infiniFi Locked iUSD (1week).
LBank supports multiple payment methods
You can use the following payment methods to purchase infiniFi Locked iUSD (1week) 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 infiniFi Locked iUSD (1week) 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 |
|---|---|---|---|---|
LO Loyalty_Trader 434 min | 100% | 0.918 USD | 7763.29 USDT 500.000 - 7100.000USD | Bank Transfer | |
AM AMG_Trading 1002 min | 100% | 0.918 USD | 6585.71 USDT 200.000 - 6045.681USD | Bank Transfer | |
ET ETZ_Trader 374 min | 95.45% | 0.954 USD | 5485.81 USDT 400.000 - 5009.000USD | Bank Transfer |
What is infiniFi Locked iUSD (1week) (LIUSD)?
InfiniFi is a decentralized finance protocol that implements a fractional reserve banking model on the blockchain. The project aims to bridge the gap between liquid and illiquid assets by allowing users to deposit stablecoins in exchange for receipt tokens. The primary receipt token is iUSD, which serves as the foundation for the ecosystem. The token known as infiniFi Locked iUSD (1week), often represented by the ticker liusd, is a specific version of the iUSD token that has been committed to a locking period. In the InfiniFi ecosystem, users have the choice between keeping their deposits liquid or locking them for a set duration. By choosing the one-week lock, a user converts their iUSD into this locked variant. This mechanism is designed to reward depositors who provide the protocol with predictable capital duration, allowing the system to manage assets and liabilities more effectively. The protocol functions by allocating deposited capital across various decentralized yield farms. It distinguishes between liquid platforms, such as Aave, and maturity-based or illiquid platforms, such as Pendle or Ethena. The system uses a fractional reserve approach where a portion of the capital remains accessible for redemptions while the rest is deployed into these external protocols to generate returns. Holders of the locked iUSD token typically gain certain utilities within the ecosystem. This includes participation in governance, where users can vote on how the protocol allocates capital across different yield-generating farms. The duration-matching strategy ensures that the protocol remains stable by aligning the withdrawal preferences of depositors with the maturity of the underlying investments. In summary, infiniFi Locked iUSD (1week) is a specialized asset within a broader asset-liability management system. It represents a commitment of capital for a seven-day period, supporting a transparent on-chain banking model that prioritizes depositor-driven management and automated yield optimization. Learn more
Is infiniFi Locked iUSD (1week) (LIUSD) a good investment?
Whether infiniFi Locked iUSD (1week) (LIUSD) 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 infiniFi Locked iUSD (1week) (LIUSD) 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 LIUSD 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
LIUSDDate
2026-06-06
You will earn $-- in profit, with an ROI of --
What can you do with infiniFi Locked iUSD (1week) (LIUSD)?
Investment
Buy and hold infiniFi Locked iUSD (1week) (LIUSD), expecting its value to increase over time.
Trade
Actively trade infiniFi Locked iUSD (1week) (LIUSD) on LBank to profit from price fluctuations.
Pay
Use infiniFi Locked iUSD (1week) (LIUSD) to pay for goods and services where accepted.
Why is LBank the best platform to buy infiniFi Locked iUSD (1week) (LIUSD)?
User-friendly interface
LBank offers a simple and intuitive platform for buying and selling infiniFi Locked iUSD (1week) (LIUSD).
Competitive fees
LBank provides competitive trading fees for infiniFi Locked iUSD (1week) (LIUSD).
Secure platform
LBank applies robust security measures to protect your funds.
Diverse trading pairs
LBank offers a wide range of trading pairs for infiniFi Locked iUSD (1week) (LIUSD).
24/7 customer support
LBank provides customer support to help you with any questions or issues.
Mobile app
Trade infiniFi Locked iUSD (1week) (LIUSD) anytime, anywhere using the LBank mobile app.
High liquidity
LBank offers excellent liquidity for infiniFi Locked iUSD (1week) (LIUSD) 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 LIUSD, what is the best way to store it?
After buying LIUSD, 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
infiniFi Locked iUSD (1week) (LIUSD) FAQ
iUSD is the foundational receipt token you receive after depositing stablecoins. siUSD, or Staked iUSD, is a liquid variant that earns a base yield and allows for immediate withdrawal. liUSD, or Locked iUSD (like the 1-week version), represents iUSD that has been committed for a specific duration. This locking mechanism enables users to earn significantly higher yields and benefit from enhanced "Points" multipliers due to its reduced liquidity and increased risk absorption compared to siUSD. Each token serves a distinct purpose in balancing yield, liquidity, and risk within the protocol.
No, once your iUSD is committed and transformed into liUSD for the 1-week duration, the capital becomes physically locked by the smart contract. There is no provision or mechanism for early withdrawal, nor is there a penalty system for early exit, as the contract strictly prevents access until the entire lock-up period has expired. Users must wait for the full 7-day term to complete before their funds become available for redemption or conversion back to liquid iUSD.
InfiniFi leverages a unique "fractional reserve" model on-chain to maximize returns. It strategically deploys a significant portion of the locked capital, including that from liUSD, into advanced, longer-duration, high-yield strategies across various decentralized finance protocols. By maintaining only a fraction of its reserves as liquid for immediate redemptions by siUSD holders, the protocol can commit the majority to more aggressive, higher-earning opportunities. This optimized capital allocation, combined with the risk appetite of locked holders, is the core driver of the elevated APYs.
InfiniFi addresses "bank run" risks by maintaining a "Liquidity Buffer" to handle typical withdrawal requests. However, in an extreme, widespread withdrawal scenario, the protocol prioritizes liquid stakers (siUSD), paying them first. Locked holders (liUSD) implicitly absorb the primary risk in such an event, potentially facing delays or losses. The protocol is not a Ponzi scheme; it generates yield from external, audited DeFi strategies, not solely from new user deposits. Its fractional reserve mechanism replicates traditional banking, but on-chain, with transparency and audited smart contracts providing structural integrity.
InfiniFi manages "Contagion Risk" by distributing potential losses from failures in underlying yield farms across its different tranches. In such scenarios, liUSD holders, who receive higher yields for their locked capital and increased risk exposure, are typically designed to be the first to bear the impact of these losses. This means their invested capital or expected returns could be affected. This tiered risk distribution mechanism is fundamental to the protocol's design, ensuring that those who benefit from the highest potential yields also assume a proportionate share of the associated risks.
Yes, InfiniFi places a strong emphasis on security and has proactively engaged with reputable third-party auditors. The protocol has successfully completed audits by firms such as Spearbit, confirming the robustness and integrity of its smart contract architecture. Additionally, InfiniFi actively participates in bug bounty programs on platforms like Cantina, inviting ethical hackers to identify and report potential vulnerabilities. These measures demonstrate a commitment to continuous security improvement and provide users with a higher degree of confidence in the protocol's safety.
