Secure, production-ready smart contracts built by Web3 experts to power your protocol.
We architect and deploy audit-ready smart contracts that form the secure foundation of your dApp. Our development process is built on OpenZeppelin standards and Solidity 0.8+ best practices, ensuring security and gas efficiency from day one.
Deliver a battle-tested, upgradeable contract suite in as little as 4-6 weeks.
Our full-service development includes:
ERC-20, ERC-721, ERC-1155, or bespoke tokenomics.Hardhat or Foundry.We focus on long-term security and maintainability. Every contract includes upgrade patterns (TransparentProxy/UUPS), access control systems, and detailed technical documentation for your team.
Our institutional fiat gateway is engineered for scale, security, and compliance, providing the robust rails your platform needs to onboard capital and users seamlessly.
Pre-integrated KYC/AML flows with global providers (Onfido, Sumsub) and automated transaction monitoring for sanctions screening. Built-in support for travel rule compliance (FATF 16) and jurisdictional licensing frameworks.
Direct API integrations with tier-1 banking partners and payment processors (SWIFT, SEPA, Fedwire). Aggregate liquidity to offer best-in-class FX rates and ensure high transaction success rates for your users.
Automated webhook system for instant payment status updates. Full transaction lifecycle tracking from bank initiation to on-chain confirmation with automated reconciliation and failure handling.
Architected with MPC (Multi-Party Computation) wallets and hardware security modules (HSMs). SOC 2 Type II compliant infrastructure with regular penetration testing by firms like Halborn.
RESTful APIs with comprehensive documentation, SDKs for major languages, and a developer dashboard for key management and analytics. Built to handle volumes from startup to enterprise scale.
White-label widget integration for seamless user experience. Support for ACH, wire transfers, and card payments. Fully customizable UI components and branding to match your application.
Our institutional fiat gateway development delivers measurable improvements to your treasury workflows, from automated reconciliation to real-time liquidity management.
Eliminate manual entry with programmatic settlement APIs that auto-match on-chain transactions with bank statements, reducing reconciliation time from days to minutes.
Monitor and manage fiat positions across multiple banking partners and on-chain pools from a single dashboard, enabling dynamic rebalancing and optimized capital efficiency.
Gateway architecture embeds KYC/AML checks, transaction monitoring, and audit trails compliant with global standards (FATF Travel Rule, 5AMLD), built by our certified compliance team.
Connect to a global network of banking partners and payment rails (SWIFT, SEPA, Fedwire) to facilitate seamless EUR, GBP, USD, and SGD transactions, reducing FX friction.
Deploy with MPC (Multi-Party Computation) wallets, hardware security modules (HSM), and role-based access controls (RBAC) to protect assets and enforce governance policies.
Integrate our RESTful APIs and webhooks into your existing treasury management system (TMS) or ERP in under 4 weeks, with dedicated developer support.
A structured comparison of our modular service tiers for building a compliant, high-throughput fiat on/off-ramp. Each tier includes the previous level's deliverables.
| Core Deliverables | Foundation | Growth | Institution |
|---|---|---|---|
Compliance & Licensing Framework | |||
Core Gateway Smart Contracts (Audited) | |||
Basic Admin Dashboard | |||
KYC/KYB Integration (Basic) | |||
Multi-Chain Support (EVM + 2) | |||
Advanced Fraud Detection Engine | |||
Custom Settlement Logic & Currencies | |||
Real-Time Analytics & Reporting Suite | |||
White-Label Frontend SDK | |||
Dedicated Infrastructure & 24/7 SRE Support | |||
SLA & Response Time | Best Effort | < 12h Business | < 1h 24/7 |
Estimated Timeline | 6-8 weeks | 10-14 weeks | 16+ weeks |
Starting Engagement | $75K | $150K | Custom Quote |
Building institutional-grade fiat gateways requires a rigorous, audit-ready process. Our methodology is designed to meet the stringent requirements of financial regulators and enterprise risk teams, ensuring security and compliance are engineered from day one.
We begin with a comprehensive audit of your target jurisdictions (e.g., FinCEN, FCA, MAS). Our team maps required licenses (MSB, VASP), KYC/AML frameworks (Travel Rule, 5AMLD), and data privacy laws (GDPR) to define a compliant technical architecture.
Development occurs in isolated, permissioned environments with strict access controls. Each sprint delivers auditable code with embedded compliance logic (sanctions screening, transaction limits) and comprehensive documentation for internal and regulator review.
We deploy using a phased go-live strategy: 1) Sandbox with partner banks (e.g., Silvergate, Signature), 2) Limited pilot with real funds, 3) Full production. This minimizes risk and ensures seamless integration with banking partners and payment processors.
We deliver a real-time admin dashboard for monitoring transactions, generating audit trails, and automating regulatory reports (CTR, SAR). Features include customizable alerting for suspicious activity and full data export for annual examinations.
Our engagement includes proactive monitoring of regulatory changes and mandatory software updates to maintain compliance. We provide direct support during regulator inquiries and annual audit cycles to ensure your gateway remains future-proof.
Get clear, technical answers to the most common questions about building a compliant, scalable fiat-to-crypto gateway for your institution.
Our standard engagement follows a 4-phase process, with a typical deployment timeline of 6-10 weeks from kickoff to production. This includes: Discovery & Scoping (1-2 weeks), Architecture & Compliance Design (2-3 weeks), Development & Integration (3-4 weeks), and Security Audit & Go-Live (1-2 weeks). For complex multi-currency or multi-jurisdiction requirements, timelines are adjusted accordingly. We provide a detailed project plan with weekly checkpoints.
Our experts will offer a free quote and a 30min call to discuss your project.