We architect and deploy production-grade smart contracts that are secure, gas-optimized, and upgradeable. Our development process is built on Solidity 0.8+ with OpenZeppelin standards and includes comprehensive unit and integration testing before any line of code is deployed to mainnet.
LABS
Services
Cross-Chain NFT Loan Bridge Development
Build secure, non-custodial bridges using CCIP, Wormhole, or Axelar to unlock liquidity. Use NFTs on Ethereum or Solana as collateral for loans originated on any EVM chain.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built to your exact specifications by Web3 experts.
We don't just write code; we deliver resilient financial infrastructure with a clear security and upgrade path.
- Custom Logic: Tailored
ERC-20,ERC-721,ERC-1155, and bespoke DeFi/DAO contracts. - Security First: Mandatory pre-deployment audits and formal verification for critical functions.
- Full Lifecycle: From initial design and development to deployment, verification, and ongoing maintenance.
key-features-cards
ARCHITECTURE
Secure Bridge Infrastructure for NFT Loans
Our cross-chain bridge infrastructure is engineered for security-first NFT lending. We build with battle-tested protocols and enterprise-grade SLAs to protect your assets and ensure seamless interoperability.
01
Non-Custodial Bridge Architecture
We deploy a decentralized, non-custodial bridge model. Your users' NFTs are never held by a central party; atomic swaps and smart contract escrow ensure trustless, secure cross-chain transfers for collateralization.
0%
Custodial Risk
100%
On-Chain Verification
02
Multi-Chain Smart Contract Suite
Deploy a unified set of audited smart contracts for Ethereum, Polygon, Arbitrum, and other EVM chains. Our contracts handle NFT locking, minting of wrapped assets, and loan origination with consistent logic.
5+
Supported Chains
OpenZeppelin
Security Standard
04
Automated Liquidation Engine
Our system automatically triggers secure, cross-chain liquidations when collateral values drop. It manages the sale of wrapped NFTs or collateral claims via integrated DEXs to protect lender funds.
< 60 sec
Liquidation Execution
MEV-Protected
Transaction Type
05
Enterprise-Grade Monitoring & Alerts
Get 24/7 monitoring of bridge health, transaction success rates, and security events. Our dashboard provides real-time alerts for failed transfers, oracle deviations, and suspicious activity.
24/7
Monitoring
< 5 min
Alert Response SLA
benefits
TANGIBLE RESULTS
Business Outcomes for Lending Platforms & NeoBanks
Our cross-chain NFT loan bridge development delivers measurable advantages, from unlocking new revenue streams to enhancing platform security and user experience.
01
New Revenue Streams
Generate fees from cross-chain loan origination and unlock liquidity from previously siloed NFT collections on chains like Ethereum, Solana, and Polygon.
30-50%
New Addressable Market
2-4 weeks
Time to Launch
02
Enhanced Platform Security
Deploy battle-tested smart contracts with formal verification and audits by firms like CertiK or Quantstamp, minimizing protocol risk and protecting user collateral.
100%
Audit Coverage
Zero
Critical Bugs Shipped
03
Reduced Technical Debt
We deliver a production-ready, modular bridge infrastructure with comprehensive monitoring, eliminating the need for in-house R&D and ongoing maintenance overhead.
90%
R&D Cost Saved
24/7
Infra Monitoring
04
Faster Time-to-Market
Leverage our pre-built bridge modules and oracle integrations for price feeds (Chainlink, Pyth) to launch a secure MVP in weeks, not months.
< 4 weeks
MVP Launch
Pre-built
Oracle Modules
05
Superior User Experience
Offer seamless, sub-2-minute loan flows with automatic collateral valuation and multi-chain wallet support (MetaMask, Phantom) to boost user adoption.
< 120 sec
Avg. Loan Flow
99.9%
Uptime SLA
06
Regulatory & Compliance Readiness
Build with built-in compliance hooks for transaction monitoring, audit trails, and integration with KYC/AML providers, future-proofing your platform.
Built-in
Audit Trails
API-ready
KYC Integration
Strategic Decision Analysis
Build vs. Buy: Cross-Chain NFT Loan Bridge Development
A detailed comparison of the time, cost, and risk involved in developing a secure cross-chain NFT loan bridge in-house versus partnering with Chainscore Labs.
| Key Factor | Build In-House | Partner with Chainscore |
|---|---|---|
Time to Market | 6-12+ months | 4-8 weeks |
Initial Development Cost | $250K - $600K+ | $80K - $200K |
Security & Audit Burden | High (Your Risk) | Managed (Our Guarantee) |
Core Team Required | 3-5 Senior Engineers | Your Product Lead + Our Team |
Protocol Support (Out-of-box) | Ethereum, 1 Other | Ethereum, Polygon, Arbitrum, Base, Solana |
Ongoing Maintenance & Upgrades | Full DevOps & Engineering Team | Optional SLA with 24/7 Monitoring |
Total Cost of Ownership (Year 1) | $400K - $800K+ | $120K - $250K |
Smart Contract Audit Coverage | Optional Extra Cost & Time | Included (2 Audits Minimum) |
Time to First Revenue | Delayed 6+ months | Accelerated to < 2 months |
how-we-deliver
TRANSPARENT & METHODICAL
Our Development Process: From Audit to Mainnet
We follow a rigorous, security-first development lifecycle designed to de-risk your cross-chain NFT loan bridge deployment and accelerate your time-to-market.
01
Architecture & Specification
We design a modular bridge architecture with clear separation of concerns for the collateral vault, oracle, and liquidation engine. Deliverables include technical specifications, system diagrams, and a detailed integration roadmap.
1-2 weeks
Design Phase
3+ Protocols
Integration Plan
02
Smart Contract Development
Our engineers write production-grade Solidity/Vyper contracts for the core bridge logic, implementing gas-optimized patterns and OpenZeppelin libraries. Code is modular, upgradeable, and fully documented.
ERC-721/1155
NFT Standards
OpenZeppelin
Security Base
03
Comprehensive Security Audit
Every line of code undergoes internal review followed by a formal audit from a top-tier security firm like CertiK or Quantstamp. We resolve all critical/high issues before proceeding to testnet.
2+ Audits
Minimum Standard
100%
Critical Fixes
04
Testnet Deployment & Simulation
We deploy to Sepolia, Mumbai, and other testnets for end-to-end testing. This includes simulating loan origination, cross-chain messaging, price oracle updates, and liquidation scenarios under stress conditions.
500+
Test Cases
< 3 sec
Message Latency
05
Mainnet Launch & Monitoring
We manage the phased mainnet deployment with multi-sig controls, provide real-time monitoring dashboards for bridge health, and set up alerting for failed transactions or oracle deviations.
24/7
Launch Support
99.5% SLA
Initial Uptime
06
Post-Launch Support & Upgrades
We offer ongoing maintenance, performance optimization, and secure upgrade management via transparent proxy patterns. Includes analytics on loan volume, default rates, and bridge efficiency.
6 months
Included Support
Timelock
Upgrade Safety
Technical & Commercial Insights
Cross-Chain NFT Loan Bridge FAQ
Answers to the most common questions from CTOs and founders evaluating cross-chain NFT lending infrastructure.
Our standard engagement follows a 4-phase process: 1) Discovery & Architecture (1 week) – finalize specs, chain selection, and security model. 2) Core Development (2-3 weeks) – build smart contracts, oracles, and bridge logic. 3) Security Audit & Testing (1-2 weeks) – internal review, formal verification, and testnet deployment. 4) Mainnet Launch & Support (1 week) – deployment, monitoring setup, and handover. Total timeline: 5-7 weeks for a production-ready bridge. We provide weekly demos and use Agile sprints for transparency.
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