How to Bridge & Swap Crypto from Arbitrum to zkSync?

Bridge crypto from Arbitrum to zkSync

Enhance Your DeFi Knowledge by Mastering Cross-Chain Transactions with XY Finance! This article will teach you how to bridge crypto from Arbitrum to zkSync!

Interesting in zkSync and its promising ecosystem, you can refer to this blog!
🔗What is zkSync? Get to Know Everything You Need in 5 minutes!

Arbitrum to zkSync: Your Guide to Safe Bridging and Scam Avoidance

The decentralized finance (DeFi) landscape is undergoing a remarkable revolution, fueled by the emergence of cutting-edge scaling solutions such as Arbitrum and zkSync. These platforms offer plenty of powerful tools to crypto enthusiasts, empowering them to unlock the full potential of their digital assets.

In this article, XY Finance will delve into the seamless process of bridging from Arbitrum to the zkSync, also includes the benefits of zkSync bridge, and most importantly how to prevent from risks of zkSync airdrop & swap scams.

How to Bridge from Arbitrum to zkSync

Cross-chain swap or cross-chain bridging is a method that enables the movement of assets between two different blockchain networks, essentially allowing these assets to exist and interact in multiple chains. This is crucial for interoperability in the DeFi space, and platforms such as XY Finance, Jumper Exchange, and Bungee have played a pivotal role in this aspect.

Benefits of cross-chain swaps:

  • Access to diverse DeFi ecosystems, applications, and services
  • Increased liquidity for assets across multiple networks
  • Reduced dependency on centralized exchanges

Step-by-Step Guide on Bridging Crypto from Arbitrum to zkSync

Bridging crypto between Arbitrum and zkSync is a crucial skill for DeFi users who want to leverage the advantages of both networks. In this section, we will walk you through the bridging process step by step, using the popular cross-chain solutions ‘XY Finance’ to ensure the best route and optimal prices for users. 

Step1: Bridging Crypto from Arbitrum to zkSync

⓵ Visit Swap page and Click “Connect”
Start your cross-chain journey

Step2: Bridging Crypto from Arbitrum to zkSync

⓶ Connect Your Web3 Wallet
Up to 9 of the most common wallets available!

Step3: Bridging Crypto from Arbitrum to zkSync

⓷ Select the Tokens & Chains Accordingly
Cross-chain or single-chain swap are both available.
Be sure to choose the correct chains and tokens.

Step4: Bridging Crypto from Arbitrum to zkSync

⓸ Check the Details
Choose the route and double check the swap rate & fees.

Step5: Bridging Crypto from Arbitrum to zkSync

⓹Approve & Confirm to Swap
Click “Swap & Bridge” and confirm the message from your wallet.
(For the first time, users need to approve the token to allow #XYFinance access.)

Step6: Bridging Crypto from Arbitrum to zkSync

⓺ Wait for the transaction to be completed
Transaction status can be tracked on the screen.

In most cases, Arbitrum to zkSync cross-chain transactions will be completed within minutes. Users can click on the “History” button to view past transaction records.

If your transaction cannot be completed, please open a ticket in the XY Finance Discord. The team will be happy to help you resolve the issue as soon as possible.

(Still unsure how to bridge across different blockchains? Check this article for a complete guide and understanding!)

The cheapest way to bridge from Arbitrum to zkSync

When it comes to cross-chain token swap, service platforms will usually charge a certain amount of commissions for carrying out the transactions. However, the fees of token swap differ depending on which platform you use. Therefore, there’s no exact fee for bridging from arbitrum to zkSync.

If you would like to find the cheapest way to bridge from arbitrum to zkSync, XY Finance is a cross-chain bridge aggregator that operates on 20+ EVM chains including Linea, zkSync, Arbitrum, Optimism & more. XY Finance’s user-centric approach allows for easy token swaps between different chains, ensuring the best route and optimal prices for users. 

Just a click, users are able to get a smooth, seamless experience of cross-chain swap at the fairest price through XY Finance. 

Watch out for scams of bridging to zkSync

When bridging to zkSync, everyone should be aware of potential risks and scams to safeguard their assets. Here are three crucial points to keep in mind:

  • Phishing Scams
    Be cautious of phishing attempts where scammers create fake websites, emails, or social media accounts that mimic official zkSync channels. These fraudulent platforms may trick users into revealing their private keys or sensitive information, leading to potential loss of funds. Users are able to differentiate phishing URL by identifying HTTPS and SSL Certificates, or find the correct URL on its official social media profiles.
  • Unauthorized Bridge Interfaces
    Ensure you only use the official zkSync cross chain bridge interface, such as XY Finance, Jumper Exchange, and etc. Scammers may create fake bridge interfaces to deceive users into sending their assets to unauthorized addresses, resulting in the loss of their tokens.
  • Impersonation
    Stay vigilant against impersonation attempts by individuals posing as zkSync team members or support staff. Official zkSync representatives will never ask for private keys or sensitive information. Avoid sharing such details with anyone to protect your assets from unauthorized access.

Benefits of bridging to zkSync

zkSync is a Layer 2 scaling solution developed by Matter Labs. It uses zkRollups technology to provide high throughput, low gas costs, and robust security. The zkSync represents the version 2.0 of the zkSync network, bringing significant upgrades and features that would enhance the overall user experience in the ecosystem.

Although zkSync boasts several strengths that set it apart as a powerful Layer-2 scaling solution for Ethereum, here we listed the 3 biggest strengths:

  1. Scalability
    One of zkSync’s most significant strengths is its unparalleled scalability. By utilizing Zero-Knowledge Rollups, zkSync can process thousands of transactions per second, vastly outperforming the Ethereum mainnet’s capabilities. This high throughput addresses the long-standing scalability issue faced by Ethereum, making zkSync an ideal choice for high-volume applications like decentralized exchanges (DEXs) and gaming platforms.
  2. Low Transaction Fees
    zkSync’s second major strength lies in its cost-effectiveness. The Layer-2 solution dramatically reduces transaction fees compared to on-chain Ethereum transactions. With lower fees, zkSync provides a more inclusive environment, allowing users with varying budgets to participate in the ecosystem without being burdened by high gas costs.
  3. Security and Ethereum Compatibility
    zkSync’s third significant strength is its robust security achieved through zero-knowledge proofs. This cryptographic method ensures transaction validity without revealing sensitive data, thus inheriting the security guarantees of the Ethereum mainnet. Moreover, zkSync maintains compatibility with existing Ethereum smart contracts and tokens, simplifying the integration process for developers and enabling a seamless migration of applications to the Layer-2 solution.

With these three major strengths: scalability, low transaction fees, and robust security with Ethereum compatibility, zkSync is believed to be a groundbreaking solution that has the potential to transform the decentralized application landscape on the Ethereum network.

What to Expect on zkSync Ecosystem

  1. zkEVM Compatibility
    The zkSync introduces zkEVM, making it fully compatible with the Ethereum Virtual Machine (EVM). This feature allows developers to deploy existing Ethereum smart contracts directly on zkSync without any modifications. It will significantly lower the entry barrier for developers and stimulate the growth of dApps within the zkSync ecosystem.
  2. Permissionless Token Listing
    In the zkSync, anyone can add a token to the zkSync network without needing approval from the zkSync team. This permissionless token listing will promote an open and decentralized environment, boosting the diversity of tokens and dApps in the zkSync ecosystem.
  3. DeFi and dApps
    The zkSync will host a multitude of decentralized applications (dApps), including decentralized exchanges (DEXs) and automated market makers (AMMs) like SyncSwap, iZiSwap, Velocore,, and SpaceFi. DeFi protocols such as ReactorFusion and aforementioned DEXs, will be present on zkSync 2.0, offering users various yield farming and staking opportunities. With the low transaction costs on zkSync, users can optimize their strategies and maximize returns.The scalability of zkSync 2.0 will allow these platforms to offer swift and cost-effective transactions, enhancing the DeFi user experience.
  4. NFT and Gaming
    zkSync’s scalability and low fees make it ideal for non-fungible tokens (NFTs) and blockchain gaming. Artists and creators can mint and trade NFTs at a fraction of the cost on the Ethereum mainnet. Blockchain games can also operate more efficiently, enabling complex in-game economies with micro-transactions.
  5. Stablecoins and Yield Generation
    Stablecoins like Overnight USD+ will provide users with steady yield generation opportunities. The stablecoin, algorithmically pegged to the USD, earns yield overnight, giving DeFi users an attractive passive income option.

In conclusion, the zkSync promises to be an exciting phase in the evolution of Layer 2 solutions. With its extensive features and services, users can look forward to a vibrant and dynamic ecosystem after bridging their crypto assets to zkSync.

Q1. How to bridge from Arbitrum to zkSync?

It’s recommended to use a cross-chain bridge aggregator, such as XY Finance, Jumper Exchange, etc., which is the fastest and most affordable way for users to cross-chain swap.

Q2. What are the fees of bridging from Arbitrum to zkSync?

There’s no exact amount of fee of bridging from arbitrum to zkSync. The swapping fee/commission all depends on the service platform you use. 

XY Finance is a cross-chain bridge aggregator that operates on 20+ EVM chains, and ensures the best route and optimal prices for users.

XY Finance Ecosystem Update

About XY Finance

XY Finance is a cross-chain interoperability protocol aggregating DEXs & Bridges. With the ultimate routing across multi-chains, borderless and seamless swapping is just one click away.

XY Finance Official Channels

XY Finance | Discord | Twitter | Telegram | Documents | Partnership Form

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