We architect and build bespoke blockchain solutions from the ground up. Our team delivers production-ready networks with custom consensus, tokenomics, and governance, ensuring your application has a secure and scalable foundation.
LABS
Services
Account Abstraction for Automated KYC Prompts
Integrate mandatory KYC/AML verification directly into your dApp's user flow. We build with ERC-4337 smart accounts to trigger gasless compliance actions, reducing friction and regulatory risk.
Chainscore © 2026
overview
FULL-STACK ENGINEERING
Custom Blockchain Development
End-to-end development of custom blockchain networks and applications tailored to your business logic.
- Layer 1/Layer 2 Development: Build sovereign chains or app-specific rollups using
Substrate,Cosmos SDK, orOP Stack. - Smart Contract Suites: Full lifecycle development of
Solidity,Rust, orMovecontracts with comprehensive testing and auditing. - Node Infrastructure: Deploy and manage validator nodes, RPC endpoints, and indexers with 99.9% uptime SLAs.
We translate complex requirements into efficient, on-chain logic, reducing your time-to-market from months to as little as 6-8 weeks for an MVP.
key-features-cards
BUILT FOR SCALE AND COMPLIANCE
Core Technical Capabilities
Our Account Abstraction infrastructure is engineered for enterprise-grade security and seamless user onboarding. We deliver the technical foundation to automate KYC, reduce friction, and scale your Web3 application.
02
Automated KYC & Transaction Policy Engine
Our system integrates with leading KYC providers (e.g., Sumsub, Onfido) and programmatically enforces compliance rules at the smart account level. Define policies for transaction limits, geofencing, and user verification status.
03
Paymaster Integration for Gas Abstraction
We implement custom paymaster contracts so your users never need native tokens for gas. Sponsor transactions, offer gasless onboarding, or use ERC-20 tokens for fees—removing a major barrier for mainstream adoption.
04
Multi-Chain AA Deployment
Deploy consistent Account Abstraction logic across Ethereum, Polygon, Arbitrum, and other EVM-compatible L2s. Our modular architecture ensures your KYC and user experience remain uniform across chains.
05
Security-First Development & Auditing
All smart contracts are developed with OpenZeppelin libraries, undergo rigorous internal review, and are verified by third-party auditors like CertiK or Quantstamp before deployment.
06
Real-Time Analytics & Compliance Dashboard
Gain visibility into user onboarding funnels, KYC completion rates, and transaction patterns. Monitor compliance adherence and generate audit trails for regulatory reporting directly from our dashboard.
benefits
DELIVERABLES
Business Outcomes for Your dApp
Our Account Abstraction for Automated KYC Prompts service delivers concrete, measurable improvements to your user onboarding and compliance operations.
01
Frictionless User Onboarding
Replace complex wallet creation with social logins or email. Reduce drop-off rates by abstracting gas fees and seed phrases, leading to higher user acquisition and retention.
90%
Reduction in Onboarding Time
> 40%
Higher Activation Rate
02
Automated Compliance at Scale
Integrate KYC/AML checks directly into the transaction flow via smart account logic. Trigger verification only when required, ensuring regulatory adherence without manual intervention.
Real-time
Verification
0 Manual Reviews
For Low-Risk Txs
03
Gas Sponsorship & Fee Abstraction
Implement paymaster integrations to sponsor user transaction fees or allow payment in ERC-20 tokens. Eliminate the UX barrier of needing native tokens to start.
100%
Gasless for Users
Flexible
Sponsorship Models
04
Enhanced Security & Recovery
Deploy smart accounts with social recovery, multi-signature policies, and transaction limits. Provide enterprise-grade security while improving the user experience.
SOC 2
Compliant Design
< 24h
Account Recovery
05
Faster Time-to-Market
Leverage our pre-audited, modular smart account factories and KYC adapter libraries. Integrate a production-ready solution in weeks, not months.
< 3 weeks
To Production
ERC-4337
Standard Compliant
06
Reduced Operational Cost
Automate manual KYC review processes and streamline user support for wallet issues. Lower compliance overhead and customer support tickets significantly.
60%
Lower Support Costs
Pay-per-use
KYC Pricing
Infrastructure Decision Matrix
Build vs. Buy: Automated KYC Integration
Compare the total cost, risk, and time investment of developing a custom KYC solution versus leveraging Chainscore's battle-tested, modular infrastructure for Account Abstraction.
| Key Factor | Build In-House | Chainscore Integration |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Initial Development Cost | $150K - $400K+ | $25K - $75K |
Ongoing Maintenance (Annual) | $80K - $200K (2-3 FTEs) | Optional SLA from $30K/year |
Security & Audit Overhead | High (Unaudited, custom code) | Low (Pre-audited modules, continuous monitoring) |
Compliance Coverage | Manual integration per jurisdiction | Pre-integrated with 30+ global providers |
Developer Resources | Dedicated team (Smart Contract, Backend, Compliance) | API-first, your team focuses on core product |
Upgrade & Scalability | Your responsibility (protocol changes, new chains) | Handled by Chainscore (EIP updates, multi-chain expansion) |
Risk of Obsolescence | High (Rapidly evolving AA & compliance landscape) | Minimal (We maintain forward compatibility) |
Total Cost of Ownership (Year 1) | $230K - $600K+ | $55K - $105K |
how-we-deliver
PROVEN PROCESS
Our Delivery Methodology
We deliver secure, compliant, and user-friendly account abstraction systems through a structured, milestone-driven approach that minimizes your time-to-market and technical risk.
01
Discovery & Architecture Design
We conduct a deep-dive workshop to map your KYC/AML requirements to smart account logic, ERC-4337 standards, and bundler/paymaster infrastructure. This phase establishes the technical blueprint and success metrics.
1-2 weeks
Phase Duration
Detailed Spec
Key Deliverable
02
Smart Account & Module Development
Our engineers build custom ERC-4337-compliant smart accounts with embedded KYC validation logic, session keys for automation, and secure upgrade mechanisms using OpenZeppelin libraries.
Solidity 0.8+
Language
Modular Design
Architecture
03
Security Audit & Formal Verification
Every contract undergoes rigorous testing, including unit/integration tests, static analysis with Slither, and a comprehensive audit by our in-house security team before deployment.
Multi-Stage
Audit Process
Zero Critical Bugs
Guarantee
04
Infrastructure Integration
We deploy and configure the supporting ERC-4337 stack—bundlers, paymasters, and KYC oracle connections—ensuring high availability and seamless interaction with your existing front-end.
99.9% SLA
Infra Uptime
< 1 sec
UserOp Response
05
Compliance & On-Chain Monitoring
We implement real-time monitoring for KYC status changes and suspicious activity, with automated alerts and immutable audit trails to satisfy regulatory reporting requirements.
Real-Time
Monitoring
Full Audit Trail
Compliance
06
Launch Support & Optimization
We manage the mainnet launch, provide developer documentation, and offer ongoing support for gas optimization, user analytics, and system upgrades based on live performance data.
24/7
Go-Live Support
Post-Launch Tuning
Included
security-compliance
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 specialists for your protocol or application.
We architect and deploy audit-ready smart contracts that form the secure backbone of your Web3 product. Our development process ensures gas-optimized code, adherence to OpenZeppelin standards, and comprehensive testing before mainnet deployment.
- Custom Logic: Tailored
Solidity 0.8+contracts for DeFi, NFTs, DAOs, and enterprise use cases. - Security First: Development includes formal verification, automated testing, and a pre-audit review to minimize vulnerabilities.
- Full Lifecycle: From initial design and development to deployment, verification, and post-launch support.
Deploy with confidence. We deliver contracts that are built for security, efficiency, and long-term maintainability.
Account Abstraction & KYC
Frequently Asked Questions
Get clear answers on how we build secure, automated KYC prompts using Account Abstraction for your Web3 application.
A standard implementation takes 2-4 weeks from kickoff to production deployment. This includes designing the user flow, developing the smart account factory and KYC verification modules, integrating with your frontend, and conducting security reviews. Complex requirements like multi-chain support or custom compliance rules can extend the timeline, which we scope and estimate 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