We architect and deploy custom smart contracts for DeFi, NFTs, and enterprise applications. Our development process ensures security-first design, gas optimization, and full audit readiness.
LABS
Services
Account Abstraction Streaming Wallet Integration
Deploy smart contract wallets with gasless transactions for live streaming platforms. Enable frictionless viewer rewards, NFT claims, and creator monetization with a seamless Web2-like UX.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your protocol.
- Protocol Development: Custom
ERC-20,ERC-721, andERC-1155tokens, DEXs, lending platforms, and DAOs. - Security & Audits: Built with
OpenZeppelinstandards and tested for vulnerabilities before third-party audits. - Deployment & Integration: Full-stack deployment on EVM chains (Ethereum, Polygon, Arbitrum) with frontend integration support.
Deliver a secure, auditable, and scalable foundation for your Web3 product in 4-6 weeks.
key-features-cards
BUILDING THE INFRASTRUCTURE FOR SCALABLE WEB3 APPLICATIONS
Core Technical Capabilities We Deliver
We architect and implement the core technical components that enable secure, seamless, and scalable account abstraction and streaming wallet experiences. Our focus is on delivering production-ready infrastructure, not just prototypes.
01
ERC-4337 Bundler & Paymaster Integration
Full-stack integration of ERC-4337 infrastructure, including a high-performance bundler for transaction aggregation and a customizable paymaster for gas sponsorship and fee abstraction. We ensure compatibility with major networks and wallets.
< 500ms
Bundler Latency
6+ Networks
Production Deployments
02
Smart Account Factory & Session Key Management
Deployment of modular smart account factories (ERC-6900) with secure session key generation and management systems. We implement granular permissioning for automated transactions without compromising custody.
Zero-Downtime
Key Rotation
OpenZeppelin
Security Patterns
03
Real-Time Payment Streaming Engine
Custom-built streaming engines for continuous value transfer (e.g., salaries, subscriptions) using protocols like Superfluid or native Solidity implementations. We handle the complex logic for proration, pausing, and cancellation.
Sub-Second
Stream Updates
99.9% SLA
Engine Uptime
04
Cross-Chain AA & Gas Abstraction
Architecture for account abstraction that works across EVM and non-EVM chains. We implement cross-chain gas payment solutions and message relaying so users interact with a single smart account on multiple networks.
CCIP / LayerZero
Bridge Protocols
1-Click
Network Switching
05
Security Audit & Monitoring Suite
Comprehensive security review of all AA components, from factory contracts to session key logic, followed by deployment of real-time monitoring for anomalous transactions and key usage patterns.
Third-Party Audited
All Contracts
24/7
Anomaly Detection
06
Developer SDK & API Gateway
Production-ready SDKs (TypeScript/React) and a managed API layer for frontend integration. We provide documented APIs for user operations, gas estimates, and transaction status, accelerating your team's development.
< 2 Weeks
Integration Time
Full Typing
TypeScript SDK
benefits
MEASURABLE RESULTS
Business Outcomes for Streaming Platforms
Integrating Account Abstraction streaming wallets delivers tangible improvements in user engagement, revenue, and operational efficiency. Here’s what our clients achieve.
01
Seamless User Onboarding
Replace seed phrase friction with social logins or email-based account creation. We implement ERC-4337 smart accounts with session keys to enable instant, gasless access for new users.
< 60 sec
First-time sign-up
40%+
Onboarding completion lift
02
Predictable Subscription Revenue
Enable automated, recurring crypto payments for premium tiers. We build custom Paymaster solutions that handle gas sponsorship and stablecoin settlements, reducing churn from manual top-ups.
90%+
Renewal automation
25%+
Reduction in churn
03
Enhanced Creator Monetization
Facilitate direct, real-time microtransactions (tips, super chats) and NFT-gated content. Our integration supports batched transactions and cross-chain settlements for global audiences.
< 2 sec
Tip confirmation
50%+
Creator revenue growth
04
Reduced Operational Complexity
Offload wallet management, gas fee estimation, and multi-chain interoperability to our infrastructure. We provide a unified dashboard for user activity and financial reconciliation.
70%
Dev time saved
99.9%
Infrastructure uptime SLA
06
Faster Feature Deployment
Leverage our pre-audited modules for token streaming, cross-chain swaps, and wallet recovery. Integrate a production-ready solution in weeks, not months.
2-4 weeks
Production deployment
10+
Pre-built modules
Choose Your Integration Path
Streaming Wallet Integration Packages
Compare our structured service tiers designed to match your project's stage, budget, and security requirements for implementing ERC-4337 account abstraction with streaming payments.
| Feature / Support | Starter | Professional | Enterprise |
|---|---|---|---|
ERC-4337 Bundler & Paymaster Integration | |||
Custom Paymaster Logic (Gas Sponsorship) | Basic | Advanced | Fully Custom |
Smart Contract Audit (by Partner Firm) | Limited Scope | Full Suite | Full Suite + Ongoing |
Multi-Chain Deployment Support | Ethereum Mainnet | EVM L2s (3 chains) | All EVM Chains |
Implementation & Integration Timeline | 4-6 weeks | 6-8 weeks | 8-12 weeks |
Technical Support SLA | Email (48h) | Slack Priority (24h) | 24/7 Dedicated Engineer |
Uptime & Performance Monitoring | |||
Incident Response Time | 12h | < 4h | |
Monthly Infrastructure Cost (Est.) | $500-$2K | $2K-$5K | Custom Quote |
One-Time Implementation Fee | $15K | $50K | Custom |
how-we-deliver
FOUNDATION
Blockchain Infrastructure
Reliable, scalable node infrastructure to power your Web3 applications.
Eliminate infrastructure overhead with managed RPC endpoints, validators, and indexers. We provide the 99.9% uptime SLA your application demands.
Core Services:
- Managed RPC Nodes: High-performance endpoints for
Ethereum,Polygon,Solana, and other major L1/L2s. - Validator Operations: Secure, non-custodial staking with 24/7 monitoring and automated slashing protection.
- Data Indexing: Custom GraphQL APIs for on-chain data, delivering sub-second query responses.
- Multi-Cloud Deployment: Redundant infrastructure across AWS, GCP, and bare-metal providers for maximum resilience.
Business Outcome:
- Reduce engineering costs by 60%+ versus in-house node management.
- Accelerate development with instant access to production-ready infrastructure.
- Ensure compliance and security with enterprise-grade monitoring, logging, and SOC2-aligned practices.
tech-stack
BUILT FOR SCALE AND SECURITY
Proven Technology Stack
Our streaming wallet integration leverages battle-tested protocols and infrastructure, ensuring enterprise-grade reliability, security, and performance from day one.
02
Secure Smart Account Factory
Deploy with our audited, modular smart account factory contract. Supports multi-signature, social recovery, and custom validation logic for tailored security models.
2 Audits
Trail of Bits, OpenZeppelin
0
Critical Vulnerabilities
03
High-Performance Bundler & Paymaster
Our managed bundler service ensures sub-2-second UserOperation inclusion with 99.9% uptime. Integrated paymaster handles flexible gas fee strategies.
< 2 sec
Op Inclusion
99.9%
Uptime SLA
04
Multi-Chain Ready Infrastructure
Deploy streaming wallets across Ethereum, Polygon, Arbitrum, and Base with a unified API. Our abstraction layer handles chain-specific complexities.
8+
Supported Chains
1 API
Unified Interface
05
Real-Time Streaming Engine
Powered by WebSocket connections and event-driven architecture for instant balance updates and transaction state synchronization, critical for real-time financial applications.
< 100ms
Event Latency
24/7
Monitoring
06
Compliance & Monitoring Suite
Built-in tools for transaction screening (Sanctions, AML), risk scoring, and full audit trails. SOC 2 Type II compliant infrastructure.
SOC 2
Compliance
10M+
Addresses Screened/Day
Account Abstraction & Streaming Wallets
Frequently Asked Questions
Get clear answers on our integration process, security, and support for your streaming wallet project.
A standard integration takes 2-4 weeks from kickoff to mainnet deployment. This includes smart contract development, bundler/paymaster setup, frontend SDK integration, and security review. Complex features like multi-chain support or custom session keys can extend the timeline, which we scope and agree upon upfront.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall