ERC-4337 Development Company

Looking to build smart contract wallets and Account Abstraction–based infrastructure on Ethereum or EVM chains? At Oodles, we specialize in ERC-4337 development that powers next-generation user experiences through gasless transactions, smart wallet automation, and secure bundler-based execution. We develop blockchain apps as seamless as Web2 while maintaining full decentralization and control.

• Smart Account & Wallet Development
• Bundler & Paymaster Integration
• UserOperation API & EntryPoint Implementation
• Session Keys & Transaction Automation
• Cross-Chain Account Abstraction (AA) Deployment
• Custom Gasless dApp Infrastructure

Talk to Our ERC Development Experts

Oodles | Your Trusted ERC-4337 Development Company

With over a decade of blockchain engineering experience and 260+ successful projects, Oodles builds ERC-4337-based solutions that redefine blockchain usability. From smart contract wallets and bundler networks to gas abstraction layers and paymaster modules, we deliver the complete ecosystem to make decentralized applications frictionless, secure, and scalable.

We help startups, enterprises, and Web3 platforms integrate Account Abstraction into their architecture, enabling gasless UX, multi-sig-like control, and programmable wallet logic that aligns with mainstream user expectations.

Our ERC-4337 Development Services

We deliver end-to-end ERC-4337 development solutions tailored to your project's scale and technical requirements. Whether you're building a dApp with gasless transactions, an AA-based wallet, or an enterprise Web3 platform, our engineers ensure complete compatibility, security, and scalability across Ethereum, Polygon, Arbitrum, and other EVM chains.

Smart Account (AA Wallet) Development

We develop smart contract wallets powered by ERC-4337's EntryPoint and UserOperation standards to enable secure, flexible, and programmable user accounts. These wallets allow for built-in recovery mechanisms, batched transactions, and policy-based automation that simplify blockchain interactions for users. Designed for both individuals and enterprises, our AA wallets bridge the usability gap between decentralized systems and traditional applications.

• Modular Architecture: Wallets with pluggable authentication, recovery, and permission layers
• Multi-Signature & Session Keys: Fine-grained access for individual or enterprise use
• Upgradeable Contracts: Future-ready wallet logic adaptable to protocol updates

Key Aspects of Our ERC-4337 Development Services

Our ERC-4337 development services combine usability with technical depth, ensuring your decentralized applications offer Web2-like onboarding, gasless UX, and enterprise-grade security.

Smart Contract Wallets

Create programmable, self-custodial wallets with recovery, batching, and automation capabilities

Bundler & Paymaster Systems

Enable gas abstraction and sponsored transaction models for seamless UX

Our ERC-4337 Development Process

We follow a structured process that combines agile delivery, transparent collaboration, and technical precision to launch secure and scalable ERC-4337 implementations.

Discovery & Architecture Design

• Define UX goals, use cases, and network selection
• Design governance, wallet logic, and payment abstraction models
• Plan scalability, integration, and compliance strategy