Secure, audited smart contracts built to your exact specifications, from concept to mainnet deployment.
We architect and deploy production-grade smart contracts that power your application's core logic. Our process delivers fully audited code with 99.9% uptime SLAs and gas-optimized execution to protect your users and your bottom line.
From a 2-week MVP to a complex multi-chain protocol, we build the secure foundation your product needs.
ERC-20, ERC-721, ERC-1155, DeFi primitives, DAO governance, and bespoke logic in Solidity/Rust.OpenZeppelin standards, followed by rigorous internal audits and third-party verification from firms like CertiK or Quantstamp.Ethereum, Polygon, Arbitrum, Solana, and other leading L1/L2 networks.Our cross-chain billing engine is built for scale, security, and seamless integration, enabling you to launch and monetize Web3 services faster.
Automated, atomic settlement across Ethereum, Polygon, Arbitrum, and other EVM chains. Eliminate manual reconciliation and reduce operational overhead by 80%.
Process high-volume, low-value transactions with gas-efficient batching. Enable pay-per-use models for APIs, content, and compute with fees as low as $0.001.
Smart contracts and infrastructure audited by leading firms. Includes multi-sig treasury management, real-time fraud detection, and SOC 2 Type II compliant data handling.
Implement subscription tiers, one-time payments, usage-based pricing, and custom logic (e.g., tiered discounts, free trials) via no-code dashboard or API.
Dashboard and API access to revenue metrics, customer LTV, churn rates, and chain-specific performance. Export data to your existing BI tools.
Our cross-chain utility billing infrastructure delivers concrete operational and financial results. We focus on the metrics that matter to your bottom line and service delivery.
Automate billing, reconciliation, and collections with smart contracts, eliminating manual processing. Reduce administrative overhead by up to 70% and cut transaction fees by leveraging optimized cross-chain settlement.
Enable real-time, automated micropayments for services like EV charging, IoT data, or public WiFi. Monetize previously un-billable small transactions and reduce payment friction to capture more revenue.
Provide immutable, auditable transaction records on-chain for every payment. Simplify compliance, streamline audits, and build trust with citizens and regulators through provable financial data.
Leverage our pre-audited, modular billing smart contracts and SDKs. Launch new municipal payment programs or utility services in weeks, not months, accelerating time-to-value.
Offer seamless, borderless payments using stablecoins or local currency on-ramps. Reduce payment failures and provide instant payment confirmation, improving satisfaction and engagement.
Built with interoperability-first architecture. Easily integrate new blockchains, payment methods, or service types without costly re-engineering, protecting your long-term technology investment.
A structured, milestone-driven approach to deploying your cross-chain billing system, minimizing risk and ensuring a clear path to production.
| Phase & Deliverables | MVP Launch (4-6 weeks) | Scale & Optimize (2-3 months) | Enterprise Expansion (Ongoing) |
|---|---|---|---|
Core Billing Engine | Single-chain smart contract suite (EVM) | Multi-chain deployment (2-3 networks) | Modular architecture for 5+ chains |
Payment Methods | Native gas tokens, single stablecoin | Multi-currency support, fiat on-ramp integration | Custom token whitelisting, institutional settlement |
Throughput & Finality | ~1,000 TPS, < 30s finality | ~5,000 TPS, < 5s finality with optimistic confirms | 10,000+ TPS, sub-second finality with ZK proofs |
Developer Tooling | Basic SDK & API documentation | Comprehensive SDK, dashboard, webhooks | White-label admin panel, advanced analytics API |
Security & Compliance | Internal audit, basic monitoring | Third-party audit (e.g., Quantstamp), real-time alerts | Continuous auditing, regulatory compliance modules (Travel Rule) |
Support & SLA | Email support, 48h response | Priority Slack channel, 24h response, 99.5% uptime | Dedicated engineer, 4h response, 99.9% uptime SLA |
Estimated Investment | $25K - $50K | $75K - $150K | Custom (Enterprise Agreement) |
We deliver production-ready cross-chain billing systems through a structured, transparent process designed for technical founders and CTOs. Each phase is built on audited code, clear communication, and measurable outcomes.
We start with a technical deep-dive to define your tokenomics, fee models, and target chains (EVM, Solana, Cosmos). Deliverables include a detailed system architecture diagram and a smart contract specification document.
Our team builds your core billing logic in Solidity 0.8+ or Rust, leveraging battle-tested libraries like OpenZeppelin. Every contract includes comprehensive unit and integration tests for security and reliability.
We integrate security from day one. All contracts undergo internal review before being submitted for a formal audit with partners like Spearbit or Code4rena. We manage the entire audit process on your behalf.
We handle the deployment and configuration across your specified networks (e.g., Ethereum, Polygon, Arbitrum, Base) using secure multi-sig wallets. Includes frontend SDK integration and developer documentation.
Post-launch, we provide real-time monitoring dashboards for transaction volume, fee accrual, and cross-chain bridge health. Includes a 12-month support SLA for upgrades and incident response.
We deliver complete technical documentation, including API references, admin guides, and operational runbooks. Final handoff includes a knowledge transfer session with your engineering team.
Secure, production-ready smart contracts built by Web3 specialists to power your dApp.
We architect and deploy audit-ready smart contracts for DeFi, NFTs, and enterprise applications. Our team specializes in Solidity and Rust, implementing battle-tested patterns from OpenZeppelin and Solana Program Library to ensure security and gas efficiency from day one.
Deliver a secure, functional MVP in as little as 2-4 weeks, backed by a 99.9% uptime SLA for mainnet deployments.
Get clear answers on how we build, secure, and deploy your cross-chain utility billing and micropayments system.
For a standard implementation supporting 2-3 EVM chains (e.g., Ethereum, Polygon, Arbitrum), the typical timeline is 4-6 weeks from kickoff to mainnet deployment. This includes smart contract development, integration with your frontend/backend, and a full security audit. Complex requirements like multi-token support or custom oracle integrations can extend this to 8-10 weeks. We provide a detailed project plan within the first week.
Our experts will offer a free quote and a 30min call to discuss your project.