ChainEx marks a significant advancement in blockchain technology, integrating ERC-4337 and account abstraction to enhance user experience. This article explores ChainEx’s innovative approach, focusing on its mission to simplify blockchain interactions, its unique product ecosystem, and its strategic roadmap.
As we examine ChainEx’s groundbreaking features and its impact on the future of decentralized applications, we unveil a platform that’s reshaping the blockchain landscape for users and developers alike. But did you know about account abstraction?
What is Account Abstraction?
Account abstraction is a blockchain technology that allows users to use smart contracts as their accounts. In traditional blockchain systems, most users have an Externally Owned Account (EOA) as their default account. EOAs are controlled by an external private key and are the default account model for most users on blockchain networks that use the Ethereum Virtual Machine (EVM). However, EOAs require a good understanding of how a blockchain works to use safely, which can be a barrier for some users.

Benefits of Account Abstraction
- Enhanced Security: Users can define custom security protocols, significantly reducing the risk of lost keys.
- Improved User Experience: Simplifies the interaction with dApps, offering a more intuitive experience.
- Flexibility: Allows for innovative features like batch transactions, account recovery, and gas fee payments by third parties.
Introduction ERC-4337
ERC-4337 is a groundbreaking standard in the Ethereum network, pivotal to ChainEx’s offerings. It brings to the table a new object called “UserOperation,” which is key to enabling the functionality of smart wallets. This standard allows for more flexible and user-friendly transactions compared to traditional Ethereum mainnet activities. Want to know how much the gas fee is using ERC-4337? Read the following article: Understanding ERC-4337 Gas Fees and Their Impact
Key Features of ERC-4337
- UserOperation Flexibility: Users can bundle multiple transactions, enhancing efficiency.
- Reduced User Fees: By delegating transaction fee payments to an EOA, users enjoy a streamlined process.
- Innovative Transaction Handling: Utilizes a separate mempool for ERC-4337 transactions, offering unique transaction processing.
Difference between Smart Wallets and EOAs

The distinction between Smart Wallets and Externally Owned Accounts (EOAs) is stark. Smart Wallets, especially those developed under ERC-4337 and account abstraction, provide a significantly enhanced experience.
- Programmability: Smart Wallets can be customized for individual needs, unlike the one-size-fits-all approach of EOAs.
- Advanced Features: Include gasless transactions, social or biometric logins, and easy account recovery.
- User Experience: Smart Wallets are designed for an updatable and continually improving user experience.
What is ChainEx?

ChainEx is an innovative blockchain infrastructure platform, focusing on enhancing user experience through the integration of Account Abstraction and ERC-4337. It offers a smart contract wallet solution, aiming to streamline transactions and wallet management, thereby simplifying user interaction with decentralized applications (dApps).
ChainEx Mission
The mission of ChainEx is to bridge the complexity of blockchain technology with the simplicity required for mass adoption. This involves providing seamless Account Abstraction infrastructure to enable dApps to offer a more intuitive and user-friendly experience, aligning with the Web3 ethos.
Solutions presented by ChainEx
ChainEx offers innovative solutions to streamline the blockchain experience:
- Ease of Onboarding: Simplifying user interaction with dApps, reducing the learning curve associated with blockchain technology.
- Enhanced Security: Implementing smart contract wallets for added security layers and recovery options.
- Customizable Transactions: Allowing users greater control over their transactions, including fee delegation and multi-step operations.
Key Features of ChainEx
ChainEx introduces several key features to enhance the Ethereum UX:
- Custom Smart Accounts: These accounts, powered by Account Abstraction, enable transactions without needing an Externally Owned Account (EOA). They can execute custom smart contract code and use UserOperations for conducting operations, offering more personalized experiences.
- Enhanced Backend API Layer: ChainEx’s API layer is designed to handle high traffic and client requests efficiently, ensuring a smooth user experience.
- ChainEx DApps Suite: The platform is developing a suite of DApps, including ArtEx, TradeEx, ShieldEx, and SecureEx. These applications leverage ERC-4337 integration to provide functionalities like reduced transaction costs and improved security.
ChainEx Products and Ecosystem
1. WalletEx
WalletEx, part of the ChainEx ecosystem, is revolutionizing the concept of blockchain wallets. Known for its user-friendly design, WalletEx is being continually updated to maintain its industry-leading status. Advantages and benefits of WalletEx:
- Account Abstraction (AA) Technology: Simplifies blockchain interaction, eliminating traditional complexities.
- Innovative Features: Supports social logins and passkeys, making seed phrases obsolete.
- Transaction Flexibility: Offers gas sponsorship and ERC20 token payment options.
2. ChainEx SDK
ChainEx’s SDK is a testament to their commitment to enhancing blockchain applications, providing developers with the tools needed to build user-centric and secure DApps. Advantages and benefits of ChainEx SDK:
- Seamless Integration: Easy to integrate, the SDK supports rapid deployment of advanced blockchain functionalities.
- Flexible Paymaster Options: Provides control over transaction costs and application optimization.
- Accessible Pricing Plans: Ranging from a free tier for startups to customizable enterprise solutions.
3. ArtEx
ArtEx is ChainEx’s solution to the NFT market, offering an easy-to-use platform for artists and creators, facilitated by ERC-4337 technology. Advantages and benefits of ArtEx:
- Transaction Cost Efficiency: Minimizes expenses, making digital art creation and trading more accessible.
- User-Friendly Platform: Streamlines the NFT minting and trading process.
4. TradeEx
As a key component of ChainEx’s DApp suite, TradeEx is set to transform DeFi trading by leveraging ERC-4337 for enhanced user experience. Advantages and benefits of TradeEx:
- Focus on Trading: Simplifies the trading process, reducing the complexity of fee mechanics.
- Efficient and Seamless: Designed for optimal trading efficiency and user-friendliness.
5. ShieldEx
ShieldEx utilizes ERC-4337 to provide a transparent and efficient tool for managing assets, specifically tailored for liquidity providers. Developers have a more transparent and efficient process for locking and managing their assets.
6. SecureEx
SecureEx combines account abstraction with ERC-4337 to provide unmatched privacy and security features, ensuring safe and anonymous transactions. Users will be more secure, anonymous, and their privacy is safe.
Introduction WalletEx

WalletEx ia an Account Abstraction (AA) wallet that aims to simplify the user experience in the blockchain space. Developed through community input, WalletEx is engineered to be both user-friendly and robust, with a commitment to ongoing enhancements to maintain its industry-leading position.
Advantages and Uniqueness
WalletEx sets itself apart in the blockchain world with several unique features:
- Community-Driven Development: Reflecting the community’s needs and preferences, WalletEx is continually refined based on user feedback.
- User-Friendly Design: Emphasizing ease of use, WalletEx is designed to be accessible and intuitive, appealing to both novice and experienced users.
Also Read: How to Set Up and Create a Wallet on WalletEx
Features of WalletEx
WalletEx Beta currently boasts several innovative features:
- Seedless Smart Wallet Creation: Users can create wallets easily through social login, removing the traditional barriers associated with seed phrases.
- Batch Transactions: This feature enables multiple transactions to be processed simultaneously, enhancing efficiency.
- Easy Token and NFT Management: WalletEx simplifies the process of sending and receiving tokens and NFTs.
Future developments for WalletEx are equally promising, with plans to introduce a subscription-based payment gateway powered by account abstraction and a shift in focus towards AA features like social recovery, further enhancing its utility-driven approach.
Introduction ChainEx ERC-4337 SDK
ChainEx is a groundbreaking platform in the blockchain domain, providing a state-of-the-art solution to enhance user interaction through advanced account abstraction. Utilizing the ERC-4337 standard, ChainEx delivers a smart contract wallet solution that significantly simplifies transactions and wallet management, offering a more streamlined experience for both developers and users in decentralized applications (dApps).
Advantages
ChainEx elevates the blockchain experience by addressing critical challenges such as high gas fees and operational complexities. Key features and benefits include:
- Account Abstraction SDK: Simplifies integration into dApps with minimal coding.
- ERC 4337 Bundler: Improves Web3 user experience by overcoming usability challenges.
- Paymaster as a Service: Facilitates gas fee elimination and diverse payment options like ERC-20 paymasters.
- Seed Phrase Removal: Enables replacing seed phrases with social logins and passkeys for enhanced security and user convenience.
- Sponsored Gas: Offers options to sponsor gas for users or allows them to pay gas fees with ERC20 tokens.
- Batch and Automated Transactions: Supports batching and automating transactions for efficiency and scalability.
- Custom Wallet Features: ChainEx SDK permits the addition of custom wallet features through plugins, enhancing wallet functionality.
ChainEx SDK stands out in the blockchain development sphere with its user-centric approach and ERC4337 integration, simplifying DApp creation and interaction. Its unique features, such as eliminating seed phrases, sponsoring gas fees, and enabling batch transactions, along with a community-aligned revenue sharing model, make it an innovative and appealing choice for developers seeking to enhance decentralized applications efficiently and securely.
Differences Between Chainex SDK and other AA SDK

Pricing
ChainEx’s pricing is structured to accommodate a wide range of users:
- Free Tier: Tailored for startups and individual developers, this tier supports up to 5,000 smart wallet users, with ample transaction and API call limits.
- Starter Plan: Geared towards growing applications, offering increased capacity for $99 per month.
- Enterprise Plan: Provides customizable solutions for businesses with higher demands.

The SDK is free up to certain thresholds to encourage widespread adoption. For customized transaction cost control, users can integrate their own paymaster into the system.
ChainEx has introduced a novel revenue-sharing model, deeply integrated with its community-driven ethos. This approach plays a crucial role in binding the success of the platform with its community. Here’s a closer look:
How ChainEx earns Revenue?
- Diverse Subscription Plans: ChainEx offers a tiered pricing model, including a free tier for startups, a $99/month Starter Plan, and an Enterprise Plan with customized solutions. Each tier is designed to support different stages of a business’s growth.
- Paymaster Service Fees: The platform also earns revenue through its paymaster services, where each transaction involves a 10% surcharge on the gas fee. This fee directly contributes to ChainEx’s financial pool.
- Sponsored Transaction Fees: Clients opting for sponsored transactions through ChainEx’s paymaster incur additional fees, further enhancing the revenue.
How ChainEx Distributed Revenue Sharing to Token Holder?
ChainEx’s commitment to its token holders is evident in its revenue distribution strategy:
- Equal Distribution: 50% of the revenue generated from both paymaster services and premium plans is evenly distributed among token holders, ensuring a fair and consistent passive income stream.
- Transparency and Trust: The platform maintains transparency in its revenue-sharing model, providing regular reports on revenue figures and distribution schedules, thereby fostering trust within the community.
- Aligned Interests: This model aligns the interests of ChainEx and its token holders, ensuring that the growth and success of the platform directly benefit its investors.

ChainEx Tokenomics
$CEX token is a cornerstone of ChainEx’s ecosystem, designed to provide token holders with substantial benefits and align their interests with the platform’s growth.
Token Information
- Token Name: ChainEx
- Token Ticker $CEX
- Total Supply: 10,000,000
- Blockchain: Ethereum
- Contract Address: 0xd01d133166820557db7138963bcd9009c54e4c33
- Buy/Sell Tax: 5% (Development 1% & Marketing Tax 4%)
Token Distribution
- Liquidity: 85%
- Marketing: 10%
- Team: 5%
Token Utility
The utility of $CEX tokens is multi-faceted:
- Revenue Sharing: 50% of ChainEx’s revenue is redistributed to token holders, creating a significant financial incentive for the community.
- Gas Token Utility: Tokens can be used for transaction fees within ChainEx, adding practical value for users.
- Governance Rights: Token holders are empowered with governance rights, influencing ChainEx’s strategic decisions.
- Buyback and Burn Strategy: A portion of the revenue is used for buying back and burning tokens, enhancing their value.

ChainEx Roadmap
ChainEx’s roadmap is ambitious, focusing on user-centric development and continuous innovation. The roadmap unfolds in four strategic phases:
- Initiation: Establishing the ChainEx SDK foundation and preparing for launch.
- Ascent: Introducing the $CEX token and showcasing the SDK through integrated DApps.
- Expansion: Expanding the ecosystem with ERC-4337 integration and new partnerships.
- Consolidation: Deploying the ChainEx Paymaster service and enhancing revenue channels.

Conclusion
In conclusion, ChainEx revolutionizes the blockchain landscape with its integration of ERC-4337 and account abstraction, enhancing both user experience and accessibility. Its diverse product ecosystem, user-centric features, and innovative approach to tokenomics demonstrate ChainEx’s commitment to simplifying blockchain technology for wider adoption. This forward-thinking platform is set to significantly impact the future of decentralized applications, marking a new era of blockchain innovation.