We architect and deploy custom smart contracts that form the foundation of your Web3 application. Our development process is built for security and speed, delivering a production-ready MVP in 2-4 weeks.
LABS
Services
Account Abstraction UserOp Alert Service
Chainscore builds custom systems to monitor, filter, and send real-time notifications on ERC-4337 UserOperations. Secure your dApp and track smart account activity with precision.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Security-First Development: Built with
Solidity 0.8+,Foundry, and auditedOpenZeppelinlibraries. - Comprehensive Testing: Full coverage with unit, integration, and fuzz testing before deployment.
- Gas Optimization: Contracts are meticulously optimized for up to 40% lower transaction costs.
- Multi-Chain Ready: Deployable on EVM chains (Ethereum, Polygon, Arbitrum) and Solana.
We don't just write code; we deliver a secure, auditable, and maintainable foundation for your business logic.
key-features-cards
REAL-TIME MONITORING
Core Capabilities of Our Alerting Systems
Our Account Abstraction alerting service provides proactive, actionable intelligence to secure user operations and optimize transaction flows. Built for engineering teams that need reliability, not just notifications.
01
Real-Time UserOp Monitoring
Monitor every UserOperation across all major EntryPoint contracts (v0.6, v0.7) with sub-second latency. Detect anomalies, failed transactions, and suspicious patterns before they impact your users.
< 1 sec
Alert Latency
100%
Coverage
02
Customizable Alert Rules
Define precise triggers based on gas price thresholds, sender/receiver patterns, contract interactions, and transaction value. Create rules via our dashboard or API for complete programmatic control.
50+
Rule Templates
API-first
Design
03
Multi-Channel Notifications
Receive critical alerts where your team works: Slack, Discord, Telegram, Email, and Webhook endpoints. Configure escalation policies and on-call schedules for 24/7 coverage.
5+
Channels
PagerDuty
Integration
04
Security & Anomaly Detection
Leverage ML-powered models to detect phishing attempts, rug pulls, and malicious contract interactions targeting your AA wallets. Get alerts for abnormal gas sponsorship or batch operation patterns.
ML-powered
Detection
SOC 2
Compliant
05
Gas Optimization Insights
Monitor and alert on inefficient UserOperations. Get recommendations for bundler selection, paymaster usage, and gas sponsorship strategies to reduce costs by up to 40%.
Up to 40%
Cost Reduction
Real-time
Analytics
06
Enterprise-Grade Reliability
Built on infrastructure with 99.9% uptime SLA, multi-cloud redundancy, and full audit trails. All data is encrypted in transit and at rest, with role-based access control.
99.9%
Uptime SLA
Enterprise
Support
benefits
KEY BENEFITS
Why Integrate a Dedicated UserOp Alert System
Proactive monitoring for Account Abstraction is not a luxury—it's a core operational requirement. Our dedicated alerting system provides the visibility and control needed to manage risk, optimize performance, and ensure a seamless user experience.
01
Proactive Security & Fraud Prevention
Get real-time alerts for suspicious UserOp patterns, including anomalous gas sponsorship, unexpected batch operations, and potential exploit attempts. Move from reactive incident response to proactive threat mitigation.
< 2 sec
Alert Latency
24/7
Monitoring
02
Operational Visibility & Debugging
Gain granular insights into your AA wallet activity. Monitor failed UserOps, track gas consumption trends, and identify bottlenecks in your paymaster or bundler infrastructure for faster debugging and optimization.
100%
UserOp Visibility
Real-time
Log Streaming
03
Enhanced User Experience & Support
Instantly notify users of transaction success, failure, or required actions. Reduce support tickets by providing clear, actionable status updates directly within your application, building user trust and satisfaction.
90%
Support Ticket Reduction
Instant
User Notifications
04
Cost Optimization & Analytics
Monitor and alert on paymaster spending, identify inefficient gas patterns, and track subsidy costs per user segment. Turn raw UserOp data into actionable insights for managing your AA economics.
Actionable
Cost Reports
Per-User
Spending Analytics
05
Compliance & Audit Trail
Maintain a secure, immutable log of all UserOp activity for compliance purposes. Generate detailed reports for internal audits, regulatory requirements, or investor due diligence with ease.
Immutable
Event Logs
On-demand
Audit Reports
06
Infrastructure Reliability
Receive immediate alerts for bundler downtime, paymaster balance depletion, or RPC endpoint failures. Ensure your AA stack maintains high availability and your users never face unexpected service interruptions.
99.9%
Uptime SLA
< 1 min
Downtime Detection
Strategic Decision Analysis
Build vs. Buy: Custom Alerting vs. Generic Tools
A detailed comparison of the time, cost, and risk involved in building a custom ERC-4337 UserOp alerting system in-house versus using Chainscore's managed service.
| Key Factor | Build In-House | Generic Monitoring Tools | Chainscore Managed Service |
|---|---|---|---|
Development Timeline | 4-6 months | Immediate (Limited) | 2-4 weeks |
Initial Setup Cost | $150K - $300K+ | $0 - $5K/month | From $10K setup |
ERC-4337 Native Support | Custom-built | Partial / Workaround | Full native support |
Alert Logic Customization | Full control | Basic templating | Deep, no-code customization |
Security & Audit Overhead | High (Your responsibility) | N/A (Their platform risk) | Pre-audited, SOC 2 compliant |
Ongoing Maintenance | 1-2 FTE Engineers | Vendor handles platform | Fully managed with SLA |
Time to Detect Critical Ops | Varies (Your code) | 5-15 minutes | < 60 seconds |
Integration Complexity | High (Bundlers, Paymasters) | Medium (RPC endpoints) | Low (API-first) |
Total Cost of Ownership (Year 1) | $300K - $600K+ | $60K - $120K | $75K - $150K |
Recommended For | Teams with vast AA expertise | Basic transaction monitoring | Scaling startups & enterprises |
how-we-deliver
TRANSPARENT & PREDICTABLE
Our Delivery Process: From Specification to Production
A structured, four-phase engagement model designed for technical leaders. We deliver production-ready Account Abstraction monitoring with clear milestones, guaranteed SLAs, and zero surprises.
01
Phase 1: Discovery & Specification
We conduct a 2-day technical deep dive to map your AA stack, define critical UserOp patterns, and establish alerting thresholds. Deliverable: A signed technical specification document.
2 days
Workshop Duration
1
Signed Spec
02
Phase 2: Architecture & Development
Our engineers build your custom alerting pipeline. We implement multi-chain RPC failover, define on-chain event triggers, and develop your dashboard with real-time WebSocket feeds.
ERC-4337
Standard
OpenZeppelin
Security Patterns
03
Phase 3: Staging & Security Audit
Deploy to your staging environment for integration testing. We perform a full security review of the alert logic and data pipeline to prevent false positives/negatives.
100%
Test Coverage
< 24h
Mean Time to Detect
04
Phase 4: Production Deployment & SLA
We manage the production deployment and provide a 99.9% uptime SLA for the monitoring service. Includes 30 days of post-launch support and performance tuning.
99.9%
Uptime SLA
30 days
Included Support
security
CORE INFRASTRUCTURE
Custom Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your protocol.
We architect and deploy the foundational logic for your dApp, from tokenomics and governance to complex DeFi mechanisms. Our code is built on Solidity 0.8+ with OpenZeppelin standards and undergoes rigorous security audits.
- End-to-End Development: From specification and
Vyper/Rustoptions to deployment and verification. - Security-First: Multi-stage review, formal verification tools, and audit preparation.
- Gas Optimization: We write efficient code to reduce user transaction costs by up to 40%.
- Upgradeable Patterns: Implement
Proxyarchitectures and secure governance for future iterations.
Deliver a battle-tested, auditable codebase in as little as 3-4 weeks, giving you a secure foundation to build upon and scale.
Account Abstraction Alerts
Frequently Asked Questions
Get answers to common questions about our real-time UserOp monitoring and alerting service for ERC-4337 and ERC-6900.
Integration typically takes 1-3 business days. We provide a dedicated SDK and webhook endpoints. Most teams complete setup after adding our monitoring snippet to their bundler or paymaster logic. We offer onboarding support to ensure your specific alert rules are configured correctly.
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