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Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
LABS
Services

Account Abstraction Bundler Network Management

We operate and scale your ERC-4337 bundler infrastructure. Ensure reliable user operation execution, manage paymaster coordination, and maintain 99.9% network uptime for your smart contract wallets.
Chainscore © 2026
overview
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built by certified auditors for your Web3 application.

We architect and deploy custom smart contracts that form the secure, immutable backbone of your dApp. Our development process is built on OpenZeppelin standards and follows formal verification principles to eliminate critical vulnerabilities before deployment.

From tokenization to complex DeFi logic, we deliver contracts you can stake your business on.

Our full-cycle service includes:

  • End-to-end development for ERC-20, ERC-721, ERC-1155, and custom standards.
  • Gas optimization to reduce user transaction costs by up to 40%.
  • Pre-audit readiness with comprehensive unit and integration testing suites.
  • Mainnet deployment & verification on Etherscan/Snowtrace with full documentation.

We specialize in complex implementations:

  • Automated Market Makers (AMMs) and liquidity pools.
  • Vesting schedules and multi-signature treasury management.
  • Cross-chain bridges and layer-2 rollup integrations.
  • Upgradeable proxy patterns using TransparentProxy or UUPS.

Deliverable: A fully audited, deployment-ready smart contract suite with 99.9% uptime SLA, comprehensive technical documentation, and a 2-week post-launch support window.

key-features-cards
ENTERPRISE-GRADE INFRASTRUCTURE

Core Bundler Network Capabilities

Our managed bundler network provides the high-performance, secure, and reliable backbone required for production-grade account abstraction. We handle the complexity so you can focus on your application logic.

01

High-Availability Network

A globally distributed network of bundler nodes with automatic failover and load balancing. Ensures your user transactions are processed without interruption, even during regional outages or traffic spikes.

99.9%
Uptime SLA
< 100ms
P95 Latency
02

Gas Optimization Engine

Proprietary algorithms that batch, order, and simulate transactions to minimize gas costs for your end-users. Includes MEV protection strategies to ensure fair and efficient execution.

15-40%
Avg. Gas Savings
Real-time
Simulation
03

Security & Compliance Layer

Enterprise-grade security with SOC 2 Type II principles. Every user operation is validated against custom security policies and threat models before submission to the public mempool.

SOC 2
Compliance
24/7
Threat Monitoring
04

Paymaster Integration Suite

Seamless integration with our managed paymaster service or your custom solution. Enable gasless transactions, sponsored sessions, and flexible payment abstractions with a unified API.

Unified API
Single Endpoint
ERC-20 / Fiat
Fee Options
05

Real-Time Analytics & Alerts

Comprehensive dashboard with metrics on transaction success rates, gas spending, user adoption, and network health. Set custom alerts for anomalies or specific business events.

Sub-second
Data Latency
Custom
Alert Rules
06

Multi-Chain Support

Deploy your account abstraction strategy across major EVM networks (Ethereum, Polygon, Arbitrum, Base, etc.) from a single configuration. We manage chain-specific quirks and RPC providers.

10+
Supported Chains
Unified
API Interface
benefits
ENTERPRISE-GRADE INFRASTRUCTURE

Business Outcomes: Why Managed Bundlers Matter

A managed bundler network is not just a technical component; it's a strategic asset that directly impacts your product's reliability, user experience, and operational costs. Here's what we deliver.

01

Eliminate Infrastructure Overhead

We handle the full bundler lifecycle—deployment, monitoring, load balancing, and upgrades—so your team can focus on core product development, not node operations.

0
DevOps Engineers Required
< 2 weeks
From Sign-off to Live
02

Guaranteed Transaction Reliability

Our multi-region, fault-tolerant network ensures user operations (payments, mints, swaps) succeed on the first try, eliminating failed transactions and support tickets.

99.9%
Uptime SLA
> 99.5%
Tx Success Rate
03

Predictable & Reduced Gas Costs

Advanced mempool strategies and gas optimization algorithms batch and route transactions to minimize fees, directly lowering operational costs and improving user affordability.

15-40%
Avg. Gas Savings
Real-time
Fee Optimization
04

Scale Without Performance Degradation

Automatically scale bundler capacity to handle traffic spikes from token launches or promotional events, maintaining sub-second latency for all user interactions.

< 500ms
P95 UserOp Latency
Unlimited
Horizontal Scaling
05

Enterprise-Grade Security & Compliance

Run on infrastructure isolated from public RPCs. Includes DDoS protection, private transaction routing, and adherence to SOC 2 Type II security controls.

SOC 2
Compliance
24/7
Security Monitoring
Infrastructure Decision Analysis

Build vs. Buy: Managing Your Bundler Network

A detailed comparison of the total cost, risk, and operational burden of building and maintaining a production-grade ERC-4337 bundler network in-house versus using Chainscore's managed service.

Critical FactorBuild In-HouseChainscore Managed Service

Time to Production

6-12 months

2-4 weeks

Initial Development Cost

$150K - $400K+

$0

Annual Maintenance & DevOps

$80K - $200K

From $60K/year

Security & Audit Overhead

High (unaudited, custom code)

Low (pre-audited, battle-tested)

Uptime SLA Guarantee

Your responsibility

99.9% SLA

MEV Protection & Optimization

Complex to implement

Built-in & managed

Multi-Chain Support (EVM)

Per-chain deployment effort

Unified dashboard for 10+ chains

Team Expertise Required

Senior Solidity & DevOps

Your existing team

Scalability Handling

Manual scaling & monitoring

Automatic, pay-as-you-grow

Total Year 1 Cost (Est.)

$230K - $600K+

$60K - $150K

how-we-deliver
PROVEN OPERATIONAL EXCELLENCE

Our Operational Management Process

We manage your Account Abstraction bundler network with a rigorous, outcome-focused process designed for enterprise-grade reliability and developer velocity.

01

Proactive Network Monitoring

24/7 monitoring of bundler health, mempool conditions, and gas price fluctuations. We preemptively scale infrastructure and reroute traffic to maintain sub-second user operation latency.

99.9%
Uptime SLA
< 500ms
P95 Latency
02

Security-First Operations

All bundler nodes run on hardened, isolated infrastructure. We implement continuous security scanning, anomaly detection, and adhere to SOC 2 Type II compliant operational controls.

SOC 2
Compliance
0
Security Incidents
03

Automated Paymaster Management

We manage paymaster sponsorship logic, balance health, and gas token optimization. Automated failover and multi-chain funding ensure seamless, gasless user experiences without interruption.

100%
Sponsorship Uptime
5+
Chain Support
04

Performance & Cost Optimization

Continuous analysis of bundler efficiency and gas consumption. We implement batching strategies and fee market algorithms to reduce your operational costs by up to 40%.

40%
Avg. Cost Reduction
10k+
Ops/Hour Capacity
05

Multi-Client & Chain Support

Operational support for ERC-4337 bundlers (Rundler, Skandha) across Ethereum, Polygon, Arbitrum, Base, and other EVM chains. We ensure consistent performance and interoperability.

EVM+
Chain Coverage
2+
Client Types
06

Developer-First Integration

Dedicated technical account management and comprehensive API/SDK support. We provide integration guides, real-time dashboards, and detailed analytics for your engineering team.

< 48h
Integration Support
24/7
Dev Slack Access
security-reliability
CORE SERVICE

Smart Contract Development

Secure, audited smart contracts built for production from day one.

We architect and deploy custom smart contracts on EVM and Solana that are secure by design. Every line is written for production, using OpenZeppelin libraries and Foundry/Anchor frameworks to eliminate common vulnerabilities.

  • Full Lifecycle Support: From initial design and Solidity/Rust development to deployment and on-chain monitoring.
  • Security-First Process: Mandatory internal audits, formal verification, and gas optimization before mainnet launch.
  • Production-Ready: Built for upgradeability (Proxy patterns), pausability, and integration with frontends and oracles.

Deliver contracts you can trust, with a documented audit trail and 99.9% uptime SLA for critical functions. We ensure your logic is bulletproof before a single user interacts with it.

Account Abstraction Bundler Network

Frequently Asked Questions

Get clear answers on our managed bundler service, from deployment to security and ongoing support.

Our end-to-end service includes: network node deployment and orchestration (bundlers, paymasters, RPC endpoints), 24/7 monitoring and alerting with 99.9% uptime SLA, gas fee optimization and sponsorship logic, user operation (UserOp) analytics dashboard, and regular security updates for ERC-4337 standards. We handle infrastructure, so your team focuses on product development.

ENQUIRY

Get In Touch
today.

Our experts will offer a free quote and a 30min call to discuss your project.

NDA Protected
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team
Account Abstraction Bundler Management | Chainscore Labs | ChainScore Guides