Secure, production-ready smart contracts built for scale and compliance.
We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our development process ensures security-first design, gas optimization, and full audit readiness from day one.
Deliver a battle-tested, upgradeable contract suite in as little as 2-4 weeks.
Our development stack includes:
Solidity (0.8+), Vyper, Hardhat, Foundry.What you get:
EVM chains (Ethereum, Polygon, Arbitrum, Base) with verification.Our modular API suite delivers specific, auditable compliance functions. Integrate only what you need to meet global regulatory standards without slowing down development.
Move beyond basic screening. Our API suite delivers the integrated, real-time compliance infrastructure that high-growth FinTechs and crypto-native businesses need to scale securely and enter new markets with confidence.
Get continuous, sub-second AML/CFT screening against 1000+ global watchlists and on-chain threat intelligence feeds. Our risk engine updates in real-time, not daily batches, to protect against emerging threats.
Pre-configured rule sets for FATF Travel Rule, MiCA, OFAC, and other major global frameworks. We handle the regulatory complexity, so you can launch compliant products faster without becoming a compliance expert.
Every screening event, rule trigger, and user action is immutably logged with cryptographic proof. Generate comprehensive, regulator-ready audit trails on-demand to simplify examinations.
Compare the total cost of ownership, risk, and time investment between developing compliance tooling internally versus using Chainscore's API suite. Data is based on industry averages for teams of 5-10 engineers.
| Key Factor | Build In-House | Chainscore API Suite |
|---|---|---|
Time to First Integration | 4-6 months | 2-4 weeks |
Initial Development Cost | $250K - $500K+ | $0 (Integration Only) |
Annual Maintenance & Updates | $150K - $300K | Included in Subscription |
Coverage (Sanctions, AML, KYC) | Partial, Region-Specific | Global, 200+ Jurisdictions |
Real-Time Risk Scoring | Custom Logic Required | Pre-Built, ML-Powered Models |
Regulatory Change Updates | Manual Monitoring Required | Automated, Guaranteed < 24h |
Audit Trail & Reporting | Custom-Built System | Pre-Configured Dashboards & Logs |
Smart Contract Integration | High Complexity | Pre-Audited, Plug-and-Play Modules |
Uptime & Reliability SLA | Your Team's Responsibility | 99.95% Guaranteed |
Total Cost (First 2 Years) | $550K - $1.1M+ | $60K - $200K |
Secure, production-ready smart contracts for DeFi, NFTs, and enterprise applications.
We architect, develop, and audit custom Solidity/Rust smart contracts that are secure by design. Our contracts power DeFi protocols, NFT marketplaces, and enterprise-grade applications with a focus on gas optimization and upgradability using patterns like Proxy and Diamond.
Deliver a secure, audited MVP in as little as 2-4 weeks, accelerating your time-to-market while mitigating critical risks.
OpenZeppelin standards, formal verification, and pre-audit internal reviews.Hardhat/Foundry testing to mainnet deployment and post-launch monitoring.Get specific answers about our blockchain compliance infrastructure, from integration to ongoing support.
Typical integration takes 1-2 weeks for standard use cases. We provide a dedicated sandbox environment, comprehensive documentation, and SDKs for TypeScript, Python, and Go. Most clients have their first AML/KYC checks running in production within 10 business days.
Our experts will offer a free quote and a 30min call to discuss your project.