Account Abstraction for Cross-Chain KYC

Deploy ERC-4337-compatible smart accounts with integrated KYC verification logic. Supports multi-chain deployments (EVM, Solana, Cosmos) from a single, unified interface.

• Modular Design: Plug-and-play KYC modules.
• Gas Optimization: Up to 40% lower deployment costs via batch operations.
• Built on: OpenZeppelin, Safe{Core} Account Kit.

A zero-knowledge proof (ZKP) powered system for privacy-preserving credential verification. Issues portable, revocable attestations (e.g., ERC-7230) that travel with the user's smart account across chains.

• Privacy-First: User data never leaves their device.
• Compliant: Logic aligns with Travel Rule (FATF) and GDPR requirements.
• Interoperable: Supports Verifiable Credentials (W3C) and EIP-712 signatures.

Sponsor user transaction fees (gas) only after KYC checks pass. Our intelligent paymaster enforces policy-based routing, ensuring compliant interactions with DeFi protocols and dApps.

• Conditional Sponsorship: Gas paid post-verification.
• Policy Engine: Define rules based on jurisdiction, risk score, and amount.
• Multi-Currency: Support for native gas and stablecoin fee abstraction.

A high-availability network of relayers that bundle, sign, and submit UserOperations to various blockchain networks, ensuring reliable delivery and monitoring.

• High Uptime: 99.9% SLA for relayer infrastructure.
• Real-Time Monitoring: Dashboards for transaction status and health.
• Fallback Systems: Automated failover to backup signers and RPC endpoints.

A comprehensive dashboard for managing KYC policies, monitoring user activity across chains, and generating compliance reports. Provides actionable insights into user adoption and risk exposure.

• Multi-Chain View: Aggregate activity from all connected blockchains.
• Audit Trail: Immutable log of all verification and policy actions.
• API-First: Full programmatic access to all dashboard functions.

Every deployment includes a rigorous security review. Our contracts undergo formal verification, automated testing, and manual review by internal experts following industry best practices.

• Comprehensive Testing: Unit, integration, and fuzz testing (Foundry, Hardhat).
• Audit Ready: Code structured for easy third-party review (e.g., Trail of Bits).
• Incident Response: 24/7 monitoring and emergency upgrade protocols.

We begin with a comprehensive security review of your existing smart contracts and system architecture. Our team identifies vulnerabilities and designs a secure, gas-optimized Account Abstraction blueprint for cross-chain identity verification.

Development of modular, auditable smart contracts for your KYC logic, including Account Abstraction (ERC-4337) entry points, cross-chain message verification, and permissioned access controls. Built with Solidity 0.8+ and OpenZeppelin libraries.

Deployment and configuration of a high-availability relayer network and ERC-4337 bundler to handle user operations (UserOps) across chains. We ensure sub-second transaction processing and 99.9% uptime for critical KYC operations.

Seamless integration of the new AA-powered KYC module with your existing dApp frontend and backend. We deploy to a staging environment for full regression testing, including cross-chain simulations on testnets like Sepolia and Amoy.

Managed mainnet deployment with zero-downtime cutover. We establish 24/7 monitoring, alerting, and incident response protocols for your KYC infrastructure, ensuring compliance and performance from day one.