Secure, production-ready smart contracts for DeFi, NFTs, and enterprise applications.
We deliver audited, gas-optimized smart contracts that power your core business logic. Our development process ensures security-first architecture and maintainable code from day one.
ERC-20, ERC-721, ERC-1155, or bespoke standards.Reduce your time-to-market and technical risk with battle-tested development practices.
Our engineers specialize in Solidity 0.8+ and Vyper, implementing proven patterns from OpenZeppelin. We focus on delivering contracts that are:
Our EVM Frontend Compliance Gateway is engineered to protect your application and users while ensuring regulatory adherence, without compromising on performance or user experience.
Assign dynamic risk scores to user wallets based on transaction history, source of funds, and counterparty exposure. Enforce configurable rules to block or flag high-risk interactions for manual review.
Programmatically restrict access based on user IP and wallet geolocation. Enforce regional regulations (e.g., MiCA, US state laws) with granular, customizable rulesets for different markets.
Generate immutable, tamper-proof logs of all screening decisions, rule triggers, and user verifications. Export comprehensive reports for internal audits and regulatory examinations.
Our EVM Frontend Compliance Gateway shifts the burden of regulatory complexity from your team to our automated, audited systems. We deliver concrete SLAs and measurable reductions in manual review time.
Real-time screening against global sanctions lists (OFAC, UN, EU) with configurable risk thresholds. Reduces manual review workload by over 80%.
Pre-built, white-labeled flows for identity verification and risk scoring. Integrates with leading providers (e.g., Sumsub, Onfido) to cut integration time from months to weeks.
Continuous monitoring for suspicious patterns with automated suspicious activity report (SAR) generation. Maintains immutable audit logs for regulatory examinations.
Dynamic rule sets that adapt compliance logic based on user location (IP/geolocation) and asset type. Ensures adherence to regional regulations like MiCA, Travel Rule.
All gateway components undergo regular third-party security audits. Infrastructure is SOC 2 Type II compliant, providing enterprise-grade security assurances.
Compare our structured service packages for EVM Frontend Compliance Gateway development, from initial audit to full-scale enterprise deployment with ongoing support.
| Feature / Deliverable | Starter | Professional | Enterprise |
|---|---|---|---|
Initial Architecture & Threat Modeling | |||
Smart Contract Audit & Remediation | Basic Review | Comprehensive Audit | Comprehensive Audit + Formal Verification |
Frontend SDK & Integration Support | Basic SDK | Custom SDK + 2 Integrations | Full White-label SDK + Unlimited Integrations |
Deployment & Configuration | Self-service | Managed Deployment on 1 Chain | Managed Multi-Chain Deployment |
Compliance Rule Engine | Pre-built Templates | Custom Rule Logic | Dynamic, API-driven Rule Engine |
Monitoring & Alerting | Basic Dashboard | Real-time Dashboard + Alerts | 24/7 SOC2-monitored Dashboard & PagerDuty |
Support & SLAs | Email (48h) | Priority Slack (24h) | Dedicated Engineer (4h) |
Ongoing Maintenance & Updates | Manual Updates | Quarterly Updates | Monthly Updates + Hotfix Guarantee |
Typical Timeline | 2-4 weeks | 4-8 weeks | 8-12 weeks |
Starting Price | $15,000 | $50,000 | Custom Quote |
We deliver production-ready EVM Frontend Compliance Gateways through a structured, transparent process designed for technical leaders. Our methodology ensures security, speed, and seamless integration with your existing stack.
We begin with a comprehensive security-first design, mapping data flows and attack vectors. This includes defining compliance rule logic, wallet interaction patterns, and integration points with your backend APIs and smart contracts.
We build reusable, audited React/TypeScript components for wallet connection, transaction simulation, and real-time compliance checks (e.g., sanctions screening, geofencing). Each module is unit and integration tested.
Every gateway undergoes internal and third-party security review. We test for frontend vulnerabilities (XSS, CSRF), wallet injection risks, and logic flaws in compliance rule enforcement before deployment.
We deploy to your staging environment for end-to-end testing with your smart contracts and KYC/AML providers. We provide full documentation and SDKs for your engineering team to own and extend the solution.
Secure, gas-optimized smart contracts built to your exact specifications.
We architect and deploy production-grade smart contracts that form the immutable backbone of your Web3 application. Our development process ensures security-first design and cost-effective execution on-chain.
ERC-20, ERC-721, ERC-1155, and bespoke contracts for DeFi, NFTs, DAOs, and more.Deliver a secure, audited, and fully functional smart contract suite in as little as 2-4 weeks.
Get clear answers on how we build secure, compliant, and scalable blockchain interfaces for regulated applications.
An EVM Frontend Compliance Gateway is a secure middleware layer that sits between your DApp's user interface and the blockchain. It enforces regulatory and business logic—like KYC/AML checks, transaction screening, and jurisdictional rules—before a transaction is signed and submitted. You need one to operate legally in regulated markets, protect your platform from illicit activity, and reduce legal liability, all while maintaining a seamless user experience.
Our experts will offer a free quote and a 30min call to discuss your project.