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 Rainbow Bridged DAI (Aurora) (DAI) on LBank
Learn how to buy Rainbow Bridged DAI (Aurora) (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.
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 Rainbow Bridged DAI (Aurora) (DAI) on LBank?
Check the preparations required before buying Rainbow Bridged DAI (Aurora) (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 Rainbow Bridged DAI (Aurora) 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 Rainbow Bridged DAI (Aurora). 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 Rainbow Bridged DAI (Aurora) 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 Rainbow Bridged DAI (Aurora).
LBank supports multiple payment methods
You can use the following payment methods to purchase Rainbow Bridged DAI (Aurora) 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 Rainbow Bridged DAI (Aurora) 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 356 min | 100% | 0.918 USD | 3500.35 USDT 500.000 - 3213.321USD | Bank Transfer | |
AM AMG_Trading 1021 min | 100% | 0.927 USD | 4011.53 USDT 187.200 - 3718.688USD | Bank Transfer | |
MY MYR_ DUITNOW _MYR 817 min | 100% | 1.000 USD | 2564.64 USDT 50.000 - 2500.000USD | Bank Transfer |
What is Rainbow Bridged DAI (Aurora) (DAI)?
Rainbow Bridged DAI on Aurora is a digital asset that represents the DAI stablecoin within the Aurora and Near ecosystems. It is created through the Rainbow Bridge, which is a decentralized and permissionless protocol designed to facilitate the transfer of assets and data between the Ethereum, Near, and Aurora blockchains. The core technology behind this project is the Rainbow Bridge itself. Unlike many traditional bridges that rely on a central group of validators or intermediaries, the Rainbow Bridge is built to be trustless. It utilizes light clients, which are specialized smart contracts deployed on both the source and destination chains. These contracts allow each network to independently verify the cryptographic proofs and state transitions of the other. When a user moves DAI from Ethereum to Aurora, the original tokens are locked in a vault on Ethereum, and a corresponding amount of Rainbow Bridged DAI is minted on the Aurora network. Aurora serves as the environment where this token operates. It is an Ethereum Virtual Machine compatible layer built on top of the Near Protocol. This architecture allows developers to run Ethereum-style decentralized applications and smart contracts with the added benefits of the Near infrastructure, such as higher transaction speeds and lower costs. The primary purpose of Rainbow Bridged DAI on Aurora is to provide a stable medium for decentralized finance activities within this specific layer. It allows users to engage in various blockchain-based services, such as lending, borrowing, and providing liquidity on decentralized exchanges that operate on the Aurora network. By bridging DAI, participants can utilize a familiar asset from the Ethereum ecosystem while benefiting from the performance features of the Near and Aurora platforms. This interoperability is a key component of the project, aiming to create a more connected and efficient web3 landscape by allowing assets to flow securely across different blockchain architectures. Learn more
Is Rainbow Bridged DAI (Aurora) (DAI) a good investment?
Whether Rainbow Bridged DAI (Aurora) (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 Rainbow Bridged DAI (Aurora) (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
$
Enter
DAIDate
2026-06-12
You will earn $-- in profit, with an ROI of --
What can you do with Rainbow Bridged DAI (Aurora) (DAI)?
Investment
Buy and hold Rainbow Bridged DAI (Aurora) (DAI), expecting its value to increase over time.
Trade
Actively trade Rainbow Bridged DAI (Aurora) (DAI) on LBank to profit from price fluctuations.
Pay
Use Rainbow Bridged DAI (Aurora) (DAI) to pay for goods and services where accepted.
Why is LBank the best platform to buy Rainbow Bridged DAI (Aurora) (DAI)?
User-friendly interface
LBank offers a simple and intuitive platform for buying and selling Rainbow Bridged DAI (Aurora) (DAI).
Competitive fees
LBank provides competitive trading fees for Rainbow Bridged DAI (Aurora) (DAI).
Secure platform
LBank applies robust security measures to protect your funds.
Diverse trading pairs
LBank offers a wide range of trading pairs for Rainbow Bridged DAI (Aurora) (DAI).
24/7 customer support
LBank provides customer support to help you with any questions or issues.
Mobile app
Trade Rainbow Bridged DAI (Aurora) (DAI) anytime, anywhere using the LBank mobile app.
High liquidity
LBank offers excellent liquidity for Rainbow Bridged DAI (Aurora) (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 Rainbow Bridged DAI (Aurora) (DAI)
More
Rainbow Bridged DAI (Aurora) (DAI) FAQ
Rainbow Bridged DAI (Aurora) represents the original Ethereum-based DAI stablecoin that has been transferred to the Aurora network via the Rainbow Bridge. This is not a new token created by a third party; instead, it is original DAI locked in a smart contract on the Ethereum mainnet with an equivalent amount minted on Aurora. This mechanism is designed to maintain a 1:1 peg with the native DAI, ensuring its stability and value remain consistent across chains.
The transfer time varies depending on the direction of the bridge. Moving DAI from Ethereum to Aurora typically takes approximately 20 minutes. However, moving DAI from Aurora back to Ethereum takes about 4 to 8 hours due to the bridge's optimistic security model, which requires a challenge period to verify transaction validity. For users requiring faster withdrawals, "Fast Bridge" options are available through various ecosystem providers, which can reduce the return trip to roughly 5 minutes for a small fee.
Transactions often appear stuck because they require a manual finalization step when moving assets back to Ethereum. After the 4-8 hour challenge period concludes, you must return to the bridge interface and click "Finalize" to claim your funds. If this step is not completed, the DAI remains locked in the bridge contract. Additionally, users must ensure they have sufficient ETH in their Ethereum-compatible wallet to cover the gas fees required to finalize the transaction on the Ethereum mainnet.
The Rainbow Bridge utilizes a trustless architecture, meaning it does not rely on a centralized group of validators. Instead, it uses Light Clients to cryptographically prove the state of one blockchain to the other. Its security record includes successfully pausing to prevent loss during a 2023 vulnerability, and in 2025, the bridge transitioned to the Omnibridge architecture to further enhance efficiency and security. This design ensures that user funds are protected by the underlying protocol's cryptographic proofs rather than human intermediaries.
Rainbow Bridged DAI is a core asset within the Aurora ecosystem and is widely supported by various decentralized exchanges and lending protocols for activities like trading, farming, and providing liquidity. While it is commonly paired with other stablecoins on decentralized platforms, users seeking a professional and secure trading experience can also manage their assets on LBank. LBank provides a robust environment for users to trade and interact with major ecosystem tokens while benefiting from centralized security and support.
Though both versions use the same bridge, they exist on different layers. Aurora DAI is used on the EVM-compatible layer, which is used with standard Ethereum-compatible wallets. Native NEAR DAI exists on the native NEAR Protocol blockchain and is used with NEAR-specific wallets. Because Aurora is a layer built on top of NEAR, you can move DAI between these two environments almost instantly and with near-zero fees, providing seamless interoperability within the broader ecosystem.
