Cross-Chain Payment Identity Resolver

We implement a deterministic, non-custodial mapping system that links a user's identity to all their blockchain addresses (EVM, Solana, Cosmos). This creates a single source of truth for KYC/AML and transaction routing across chains.

Our resolvers perform on-chain and off-chain checks in <500ms, validating user credentials against regulatory lists and your internal policies before approving a cross-chain transaction.

We deploy audited, upgradeable resolver contracts written in Solidity 0.8+ or Rust. Contracts include gas-efficient signature verification and role-based access control for your admin team.

We integrate with secure messaging layers (like Axelar, LayerZero, or Wormhole) to propagate identity states and verification results between chains, ensuring consistency for your payment logic.

Every resolution event is immutably logged with a full audit trail. We provide structured data feeds for compliance reporting (FATF Travel Rule, MiCA) and real-time monitoring dashboards.

We deliver a managed, load-balanced API endpoint with SDKs for Node.js, Python, and Go. Includes rate limiting, automatic failover, and 24/7 monitoring for your engineering team.

Our resolver validates wallet addresses and token compatibility across 15+ EVM and non-EVM chains before payment execution, reducing transaction failures by over 95%.

Automated identity resolution and validation cuts manual support overhead for failed payments. Integrate once to handle all supported chains, eliminating the need for custom per-chain logic.

Deploy a production-ready, audited cross-chain payment system in weeks, not months. Our API-first service integrates with your existing stack via REST or WebSocket.

Built with enterprise-grade security. All resolver logic is formally verified and undergoes regular audits. Includes built-in AML/KYC hooks for regulated payment flows.

A seamless, error-free payment experience increases user trust and completion rates. Real-time validation provides clear feedback, preventing user drop-off.

Our service automatically adds support for new chains and token standards. Your payment system remains current without costly re-engineering, protecting your technical investment.

We conduct a technical deep-dive to map your payment flows and define the optimal resolver architecture (e.g., LayerZero, CCIP, Wormhole) for your specific multi-chain environment.

Our engineers build the resolver logic and governance modules in Solidity/Vyper, adhering to OpenZeppelin standards and implementing gas-efficient patterns for cost-effective on-chain verification.

Every resolver undergoes comprehensive unit/integration testing, followed by a formal security audit. We provide a detailed report and implement all recommendations before deployment.

We handle the full deployment lifecycle across your target chains (EVM, Solana, Cosmos, etc.) and provide SDKs/APIs for easy integration into your existing payment stack.

We provide 24/7 monitoring of resolver health, cross-chain message delivery, and fraud detection patterns, backed by a 99.9% uptime SLA and proactive incident response.

Receive comprehensive technical documentation, admin guides, and a dedicated handover session to ensure your team has full operational ownership of the system.