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 MakerDAO Optimism Bridged DAI (Optimism) (DAI) on LBank
Learn how to buy MakerDAO Optimism Bridged DAI (Optimism) (DAI) 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.
Buy MakerDAO Optimism Bridged DAI (Optimism) (DAI) nowView MakerDAO Optimism Bridged DAI (Optimism) (DAI)
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 DAI on LBank
How to Buy DAI on LBank: Payment Methods Overview
Explore the available payment methods for buying DAI 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 DAI.
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 MakerDAO Optimism Bridged DAI (Optimism) (DAI) on LBank?
Check the preparations required before buying MakerDAO Optimism Bridged DAI (Optimism) (DAI) 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 DAI 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 MakerDAO Optimism Bridged DAI (Optimism) 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 MakerDAO Optimism Bridged DAI (Optimism). 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 MakerDAO Optimism Bridged DAI (Optimism) 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 MakerDAO Optimism Bridged DAI (Optimism).
LBank supports multiple payment methods
You can use the following payment methods to purchase MakerDAO Optimism Bridged DAI (Optimism) 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 MakerDAO Optimism Bridged DAI (Optimism) 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 |
|---|---|---|---|---|
SH SHER_ 525 min | 100% | 1.002 USD | 279.89 USDT 10.000 - 280.449USD | Bank Transfer | |
PO Ponreay_FX 583 min | 100% | 1.003 USD | 2334.93 USDT 10.000 - 2341.934USD | Wing Money True Money (Cambodia) Bank Transfer (Cambodia) ABA (Cambodia) | |
BA Bayon KH 117 min | 100% | 1.004 USD | 1107.25 USDT 10.000 - 1000.000USD | Wing Money Bank Transfer (Cambodia) ABA (Cambodia) |
What is MakerDAO Optimism Bridged DAI (Optimism) (DAI)?
MakerDAO Optimism Bridged DAI (Optimism)(dai) refers to the DAI stablecoin that has been transferred and operates on the Optimism network, which is a layer-2 scaling solution built on Ethereum. The primary goal of bringing DAI to Optimism is to enable more efficient and cost-effective transactions compared to those directly on the Ethereum mainnet. The official bridge for DAI to Optimism was collaboratively launched by MakerDAO and Optimism. Optimism employs a technology called optimistic rollups to process transactions. A characteristic of these rollups is a withdrawal period, typically around one week, when moving assets from Optimism (Layer 2) back to Ethereum (Layer 1). To mitigate this withdrawal delay, MakerDAO developed a specialized bridge. This solution aims to provide faster withdrawals by utilizing an intermediary or a liquidity provider. In some instances, the MakerDAO treasury itself can act as this liquidity provider, facilitating instant withdrawals. The security of Optimism's rollup mechanism is rooted in the underlying Ethereum Layer 1. The technical infrastructure for this bridging involves specific smart contracts on both Layer 1 and Layer 2, such as L1DAITokenBridge and L2DAITokenBridge, along with an L1Escrow contract designed to securely hold funds. The L2 DAI is essentially an updated version of the standard L1 DAI, designed for the Optimism environment. The smart contract address for MakerDAO Optimism Bridged DAI on Optimism is publicly available. Learn more
Is MakerDAO Optimism Bridged DAI (Optimism) (DAI) a good investment?
Whether MakerDAO Optimism Bridged DAI (Optimism) (DAI) 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 MakerDAO Optimism Bridged DAI (Optimism) (DAI) 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 DAI 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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DAIDate
2026-06-11
You will earn $-- in profit, with an ROI of --
What can you do with MakerDAO Optimism Bridged DAI (Optimism) (DAI)?
Investment
Buy and hold MakerDAO Optimism Bridged DAI (Optimism) (DAI), expecting its value to increase over time.
Trade
Actively trade MakerDAO Optimism Bridged DAI (Optimism) (DAI) on LBank to profit from price fluctuations.
Pay
Use MakerDAO Optimism Bridged DAI (Optimism) (DAI) to pay for goods and services where accepted.
Why is LBank the best platform to buy MakerDAO Optimism Bridged DAI (Optimism) (DAI)?
User-friendly interface
LBank offers a simple and intuitive platform for buying and selling MakerDAO Optimism Bridged DAI (Optimism) (DAI).
Competitive fees
LBank provides competitive trading fees for MakerDAO Optimism Bridged DAI (Optimism) (DAI).
Secure platform
LBank applies robust security measures to protect your funds.
Diverse trading pairs
LBank offers a wide range of trading pairs for MakerDAO Optimism Bridged DAI (Optimism) (DAI).
24/7 customer support
LBank provides customer support to help you with any questions or issues.
Mobile app
Trade MakerDAO Optimism Bridged DAI (Optimism) (DAI) anytime, anywhere using the LBank mobile app.
High liquidity
LBank offers excellent liquidity for MakerDAO Optimism Bridged DAI (Optimism) (DAI) 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 DAI, what is the best way to store it?
After buying DAI, 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
Learn more about MakerDAO Optimism Bridged DAI (Optimism) (DAI)
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MakerDAO Optimism Bridged DAI (Optimism) (DAI) FAQ
MakerDAO Optimism Bridged DAI is a version of DAI, a decentralized stablecoin, transferred from the Ethereum Mainnet to the Optimism Layer 2 network. This bridging allows users to access DAI within the Optimism ecosystem, benefiting from significantly faster transaction speeds and substantially lower gas fees. It aims to maintain its consistent 1:1 peg to the US dollar, providing an efficient stablecoin experience on Optimism.
DAI maintains its peg on Optimism primarily through its backing on the Ethereum Mainnet. When DAI is bridged to Optimism, an equivalent amount is locked in a bridge contract on Mainnet. The DAI on Optimism is essentially a representation of these locked assets. Therefore, its stability is tied to the robust over-collateralization and stability mechanisms of the underlying DAI protocol on Mainnet, alongside the secure operation of the Optimism bridge.
Bridging DAI involves depositing it into a dedicated smart contract on the Ethereum Mainnet. Upon deposit, an equivalent amount of "bridged DAI" is then minted on the Optimism network. To move DAI back to Mainnet, the bridged DAI is sent to an Optimism bridge contract for burning. This action triggers the release of the original DAI from the Mainnet bridge contract, often after a specified challenge or dispute period inherent to Optimistic Rollups.
Standard withdrawals of DAI from Optimism back to the Ethereum Mainnet typically involve a "dispute period," which can range from several days to a week. This period allows for potential fraud proofs to be submitted, making the process secure but slower. Gas fees for these withdrawals will be incurred on both Optimism for initiating the transaction and on Mainnet for claiming the funds. For users seeking faster withdrawals, various third-party services and fast bridges offer near-instant transfers, though these often come with an additional service fee.
The primary benefits of utilizing DAI on Optimism revolve around enhanced efficiency and reduced costs. Users experience significantly faster transaction finality, meaning their transactions are processed and confirmed much quicker than on the congested Ethereum Mainnet. Crucially, gas fees for operations involving DAI on Optimism are substantially lower, making it more economical for frequent transactions, decentralized finance (DeFi) interactions, and general use within the Optimism ecosystem.
Yes, specific risks include potential vulnerabilities within the smart contracts of the bridging mechanism itself, which could be exploited. There's also reliance on the security and liveness of the Optimism network; issues with the Layer 2 infrastructure could impact the accessibility or functionality of bridged assets. While designed for security, any novel technology carries inherent risks, including potential bridge centralization points or unforeseen bugs in the rollup's prover system.
