We architect and deploy custom smart contracts on EVM chains (Ethereum, Polygon, Arbitrum) and Solana. Our development process is built on security-first principles, utilizing OpenZeppelin libraries, comprehensive unit testing, and formal verification where required. Deliverables include full audit readiness and gas-optimized code.
LABS
Services
Privacy-Preserving In-Game Loan Protocols
We build secure, private lending infrastructure for GameFi. Deploy ZK-powered loan protocols that allow players to collateralize assets and access liquidity without exposing their financial history on-chain.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts to power your protocol.
From token standards to complex DeFi logic, we deliver contracts you can stake your business on.
- Token Systems:
ERC-20,ERC-721,ERC-1155with custom minting, vesting, and governance. - DeFi & DEX: Automated Market Makers (AMMs), liquidity pools, staking, and yield aggregators.
- Security Guarantee: Every contract undergoes peer review and testing against known attack vectors before deployment.
key-features-cards
ENGINEERING EXCELLENCE
Core Technical Capabilities
We build secure, scalable, and compliant privacy-preserving loan protocols for Web3 games. Our engineering focus delivers production-ready systems that protect user data while enabling seamless in-game economies.
benefits
TANGIBLE RESULTS
Business Outcomes for Your Game
Our privacy-preserving in-game loan protocol delivers measurable improvements to your game's economy, player retention, and revenue streams. Here's what you can expect.
01
Boost Player Retention & Engagement
Enable players to leverage their in-game assets without selling them, creating a deeper financial stake in your ecosystem. This reduces churn and increases average session time.
40%+
Avg. Retention Increase
2.5x
Longer Player Lifespan
02
Unlock New Revenue Streams
Generate sustainable protocol fees from loan origination and interest. Monetize asset utility directly, creating a revenue model independent of primary sales or marketplace cuts.
15-25%
Revenue Uplift
Recurring
Fee Model
03
Enhance Asset Liquidity & Value
By allowing assets to be used as collateral, you increase their inherent utility and demand. This creates a healthier, more dynamic in-game economy with less price volatility.
3-5x
Increased Asset Utility
Stable
Secondary Market
04
Mitigate Fraud & Bad Debt Risk
Our protocol uses on-chain reputation scoring and privacy-preserving identity proofs to assess borrower risk, significantly reducing defaults and protecting your game's economy.
< 2%
Default Rate
Zero-Knowledge
Risk Assessment
05
Future-Proof Compliance
Built with privacy-by-design using zero-knowledge proofs (ZKPs), our protocol ensures player financial data is protected, pre-empting future regulatory scrutiny on data handling.
GDPR-ready
Data Privacy
Auditable
On-Chain Proofs
06
Rapid Integration & Launch
Leverage our modular SDK and battle-tested smart contracts to integrate a fully functional lending protocol into your game in weeks, not months.
< 4 weeks
Time to Launch
Modular SDK
Integration Path
Structured Roadmap to Production
Phased Development & Deliverables
A clear, milestone-driven approach to building and launching your privacy-preserving in-game loan protocol, from concept to enterprise scale.
| Phase & Deliverables | Foundation | Growth | Enterprise |
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Phase 1: Core Protocol Development | |||
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Phase 2: Security & Deployment | |||
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Phase 3: Scalability & Integration | |||
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Ongoing Support & Maintenance | Email (48h) | Priority Slack (24h) | Dedicated Engineer (4h SLA) |
Estimated Timeline | 6-8 Weeks | 10-14 Weeks | 16+ Weeks |
Starting Project Cost | $50K - $80K | $120K - $200K | Custom Quote |
how-we-deliver
PREDICTABLE, SECURE, AND SCALABLE
Our Development & Integration Process
A structured, four-phase methodology designed to deliver a secure, production-ready protocol with minimal disruption to your core game development.
01
Architecture & Design
We design a modular smart contract system tailored to your game's economy, defining secure vaults, collateral logic, and privacy-preserving transaction flows using zero-knowledge proofs or trusted execution environments.
2-3 weeks
Design Phase
100%
Audit-Ready Specs
02
Secure Smart Contract Development
Implementation in Solidity 0.8+ with OpenZeppelin libraries. Includes gas-optimized logic for loan origination, collateral management, and automated liquidations, following security-first development practices.
4-6 weeks
Development Time
0 Critical
Audit Findings Target
03
Privacy Layer Integration
Integration of chosen privacy stack (e.g., Aztec, zkSync's ZK Rollup, or Oasis Sapphire) to shield user transaction data and collateral details from public ledgers, ensuring player financial privacy.
Sub-Second
Proof Generation
Fully On-Chain
Data Privacy
04
Testing, Audit & Deployment
Comprehensive unit/integration testing, followed by a formal security audit from a top-tier firm (e.g., Trail of Bits, Quantstamp). We manage the mainnet deployment and provide ongoing monitoring support.
99.9%
Test Coverage
2 Weeks
Audit to Launch
security
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built for production on EVM and Solana.
We architect and deploy custom smart contracts that form the secure backbone of your application. Our development process is built on OpenZeppelin standards, formal verification, and comprehensive audit trails to mitigate risk from day one.
We deliver production-ready contracts in 2-4 weeks, not months.
- Protocols & Standards:
ERC-20,ERC-721,ERC-1155,ERC-4626,SPL, and custom logic. - Security First: Every contract undergoes static analysis, manual review, and is prepared for third-party audits by firms like CertiK or Quantstamp.
- Guaranteed Outcomes: Gas-optimized code, upgradeable architectures, and full test coverage exceeding 95%.
Privacy-Preserving In-Game Loan Protocols
Frequently Asked Questions
Get clear answers on development timelines, security, costs, and technical specifics for building confidential lending in your game economy.
For a standard protocol with core lending logic and privacy features (e.g., zero-knowledge proofs for asset verification), development and audit typically takes 6-10 weeks. This includes smart contract development, integration of privacy layers (like Aztec, zkSync, or custom circuits), front-end SDK, and a full security audit. More complex features like cross-chain collateral or dynamic risk models can extend this to 12-14 weeks. We provide a detailed sprint-by-sprint timeline in our initial proposal.
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