Cross-Chain Payment Gateway Development

Intelligent routing logic that automatically selects the optimal bridge or chain for each payment, balancing speed, cost, and security. Supports EVM, Solana, Cosmos, and other major ecosystems.

Pre-integrated, audited connections to leading canonical bridges (like Wormhole, Axelar) and liquidity networks. We implement robust security patterns and continuous monitoring for all cross-chain message flows.

End-to-end transaction tracking with sub-second status updates. Our system provides immutable proof of relay and instant failure detection with automated retry mechanisms.

Dynamic fee management that predicts and bundles transactions to minimize gas costs across source and destination chains. Includes MEV protection and fee subsidy options.

Built-in modules for address screening (Sanctions, AML), transaction pattern analysis, and regulatory reporting. Configurable rules engine adapts to your jurisdiction.

Enable devices to autonomously pay for data, services, or compute power across chains. We deliver smart contracts for pay-per-use models, reducing manual billing overhead by 80%.

Consolidate payments from Ethereum, Polygon, and Solana into a single fiat or stablecoin settlement. Our gateway abstracts chain complexity, providing unified financial reporting.

Monetize sensor data or API access with instant, on-chain payments. We implement streaming payment rails (e.g., Superfluid) for continuous revenue from active devices.

Built with enterprise-grade security. Our smart contracts are audited, and we implement role-based access controls (RBAC) and transaction monitoring for regulatory adherence.

Handle millions of micro-transactions daily with our optimized node infrastructure. We guarantee 99.9% uptime SLA and sub-second confirmation times for IoT-scale throughput.

Eliminate traditional payment processors and manual reconciliation. Our automated settlement reduces payment processing costs by up to 60% compared to legacy gateways.

We architect your gateway's core logic, selecting optimal bridging protocols (e.g., CCIP, LayerZero, Axelar) and designing for security, cost-efficiency, and future composability.

Development of secure, gas-optimized smart contracts for asset locking, messaging, and verification. Built with Solidity 0.8+, OpenZeppelin libraries, and comprehensive unit tests.

Deployment and configuration of secure off-chain infrastructure for message relaying and price feeds. We implement multi-signature controls and automated monitoring.

Rigorous third-party audit by firms like Spearbit or Code4rena, followed by internal penetration testing and remediation. We provide a verifiable audit report.

Managed deployment across your target chains (Ethereum, Polygon, Arbitrum, etc.) with comprehensive monitoring dashboards, alerting, and incident response playbooks.

We deliver complete technical documentation, operational runbooks, and conduct knowledge transfer sessions with your engineering team for full ownership.