We architect and deploy custom smart contracts that power your core business logic, from tokenomics to governance. Our code is built on Solidity 0.8+ with OpenZeppelin libraries, following industry-standard security patterns.
LABS
Services
Compliance-First Marketplace Development
Build secure, scalable marketplaces for game assets with integrated KYC/AML, geofencing, and automated regulatory reporting. Designed for studios entering regulated markets.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Audit-Ready Code: Every contract undergoes rigorous internal review and formal verification, ensuring it's prepared for third-party audits like ConsenSys Diligence or Trail of Bits.
- Gas-Optimized Execution: We minimize transaction costs through efficient data structures and opcode-level optimization, delivering up to 40% gas savings.
- Full Lifecycle Support: From initial design and testing to deployment and upgrade management via Transparent Proxy patterns.
Deliver a secure, auditable, and maintainable foundation for your protocol in as little as 2-4 weeks.
key-features-cards
BUILT FOR ENTERPRISE
Core Compliance & Technical Capabilities
Our marketplace development integrates regulatory compliance at the protocol layer, delivering secure, scalable infrastructure that meets global standards.
benefits
DELIVERABLES & GUARANTEES
Business Outcomes for Your Studio
We translate technical development into measurable business results. Every feature is engineered to accelerate your time-to-market, ensure regulatory safety, and deliver a superior user experience.
01
Accelerated Time-to-Market
Deploy a fully functional, compliance-ready marketplace MVP in under 4 weeks. Our modular architecture and battle-tested components eliminate months of foundational development.
< 4 weeks
MVP Deployment
80%
Faster Launch
02
Regulatory Risk Mitigation
Launch with confidence. Our compliance-first architecture integrates KYC/AML (via providers like Sumsub), transaction monitoring, and jurisdictional rule engines from day one, reducing legal overhead.
Pre-built
KYC/AML Flows
Audit-Ready
Code & Logs
03
Enterprise-Grade Security
Smart contracts audited by leading firms like CertiK or Quantstamp. Infrastructure secured with 99.9% uptime SLAs, multi-sig wallets, and comprehensive monitoring to protect assets and data.
99.9%
Uptime SLA
CertiK
Audit Partner
04
Scalable Transaction Engine
Handle high-volume trading with sub-second finality and low, predictable fees. Built on optimized Layer 2 (Polygon, Arbitrum) or app-chain solutions to ensure performance at scale.
< 1 sec
Tx Finality
$0.01
Avg. Fee Target
05
Seamless Fiat Integration
Maximize user adoption with integrated on/off-ramps (Stripe, Circle), multi-currency support, and automated settlement. Remove the biggest barrier to entry for non-crypto-native users.
Stripe
Ramp Partner
24h
Settlement
06
Full Ownership & Portability
You own 100% of the source code, smart contracts, and infrastructure configurations. Avoid vendor lock-in with a portable, well-documented stack you can scale internally.
100%
Code Ownership
Enterprise
Support SLA
Structured Delivery for Risk-Managed Growth
Phased Development Approach
Our modular, milestone-driven process ensures your marketplace launches with core compliance, scales with advanced features, and evolves with enterprise-grade capabilities. Each phase delivers a production-ready, audited product.
| Phase & Deliverables | Foundation | Scale | Enterprise |
|---|---|---|---|
Core Marketplace Smart Contracts | |||
KYC/AML Identity Verification Module | |||
Automated Tax Calculation & Reporting | |||
Multi-Chain Deployment (EVM) | Single Chain | Up to 3 Chains | Unlimited |
Real-Time Transaction Monitoring Dashboard | |||
Smart Contract Audit & Certification | Basic | Comprehensive | Continuous |
Developer Support & Handoff | Documentation | Priority Slack | Dedicated Engineer |
Uptime & Performance SLA | 99.5% | 99.9% | 99.99% |
Typical Timeline | 6-8 weeks | 8-12 weeks | Custom |
Starting Investment | $50K - $80K | $120K - $200K | Custom |
how-we-deliver
CORE SERVICE
Smart Contract Development
Secure, audited smart contract development for DeFi, NFTs, and enterprise applications.
We build production-ready smart contracts that are secure by design. Our process includes formal verification, comprehensive unit testing, and integration with leading audit firms like OpenZeppelin and CertiK to ensure your logic is bulletproof before mainnet deployment.
Deliver a market-ready product in 2-4 weeks with our battle-tested development framework and reusable security modules.
- Custom Logic:
ERC-20,ERC-721,ERC-1155, and bespoke token standards. - DeFi Protocols: Automated Market Makers (AMMs), lending/borrowing pools, staking mechanisms.
- Enterprise Systems: Supply chain tracking, asset tokenization, and secure multi-signature wallets.
- Full Lifecycle Support: Development, deployment, monitoring, and upgrade management via transparent proxy patterns.
tech-stack
BUILT FOR COMPLIANCE & SCALE
Proven Technology Stack
Our marketplace infrastructure is engineered on battle-tested, enterprise-grade technologies. We select each component for its security, regulatory readiness, and proven ability to handle high-volume transactions, ensuring your platform is robust from day one.
01
Solidity Smart Contracts
Custom ERC-20, ERC-721, and ERC-1155 contracts built with Solidity 0.8+ and OpenZeppelin security patterns. Includes on-chain compliance hooks for KYC/AML and automated royalty distribution.
0.8.20+
Compiler Version
OpenZeppelin
Security Standard
02
EVM Layer-2 Scaling
Deployment on Arbitrum, Polygon, or Base for sub-second finality and transaction fees under $0.01. Ensures a seamless user experience while maintaining Ethereum-level security.
< $0.01
Avg. Tx Cost
< 1 sec
Finality
03
Decentralized Storage
Asset metadata and user content secured on IPFS/Filecoin with dedicated pinning services. Guarantees immutability, censorship resistance, and eliminates centralized hosting risks.
IPFS/Filecoin
Storage Layer
99.95%
Uptime SLA
05
Enterprise Node Infrastructure
Dedicated, geo-redundant RPC nodes with load balancing and advanced monitoring. Provides the reliability and performance required for high-traffic marketplaces.
99.9%
Uptime SLA
< 100ms
API Latency
06
Compliance & Audit Trail
Built-in transaction monitoring, automated reporting tools, and integration-ready logs for regulators. All contracts undergo formal verification and third-party audits before deployment.
Formal Verification
Security Method
Third-Party Audits
Validation
Technical & Commercial Details
Compliance Marketplace FAQ
Answers to common questions from CTOs and founders evaluating our compliance-first marketplace development services.
A standard compliance marketplace MVP deploys in 2-4 weeks. This includes core trading, KYC/AML integration, and admin dashboard. Complex features like multi-chain support or custom regulatory modules extend the timeline to 6-8 weeks. We provide a detailed sprint-by-sprint roadmap during discovery.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall