We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our development process is built on security-first principles, utilizing OpenZeppelin libraries and comprehensive audit trails.
LABS
Services
Cross-Chain NFT Royalty Aggregator
A specialized wallet service that aggregates and manages NFT royalty payments from multiple blockchain ecosystems into a single, streamlined revenue stream for creators.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built to your exact specifications.
- Token Standards:
ERC-20,ERC-721,ERC-1155, and custom implementations. - DeFi Protocols: Automated market makers, staking pools, and lending/borrowing logic.
- Governance Systems: DAO tooling, multi-sig wallets, and on-chain voting mechanisms.
- Enterprise Logic: Custom business rules, access control, and upgradeable contract patterns.
We deliver battle-tested code with a 99.9% uptime SLA and a typical MVP delivery in under 3 weeks.
Our engineers write in Solidity 0.8+ and Vyper, following industry best practices for gas optimization and security. Every contract undergoes peer review and is prepared for third-party audits from firms like CertiK or Trail of Bits.
key-features-cards
ARCHITECTED FOR SCALE
Core Features of Our Aggregator
Our platform is engineered to solve the core technical and business challenges of multi-chain NFT ecosystems. We deliver measurable outcomes in revenue capture, operational efficiency, and developer velocity.
01
Universal Royalty Reconciliation
Automated aggregation and settlement of creator royalties across Ethereum, Solana, Polygon, and Arbitrum. Our smart contracts enforce on-chain policies, ensuring creators are paid accurately and programmatically, reducing manual reconciliation by 95%.
95%
Manual Effort Reduction
7+
Chains Supported
02
Gas-Optimized Settlement Engine
Batch settlements and multi-call transactions minimize gas costs for marketplaces and platforms. Built with Solidity 0.8+ and OpenZeppelin libraries, our contracts are designed for sub-cent transaction overhead on L2s.
< $0.01
Avg. L2 Tx Cost
90%
Gas Savings
04
Security-First Architecture
All core smart contracts undergo formal verification and audits by leading firms like Trail of Bits. We implement multi-sig treasury management and time-locked upgrades, providing enterprise-grade security for your revenue streams.
100%
Audit Coverage
Zero
Critical Vulnerabilities
06
Enterprise-Grade SLAs & Support
Guaranteed 99.9% platform uptime with 24/7 monitoring and alerting. Our dedicated technical account management ensures rapid resolution for any integration or settlement issues.
99.9%
Uptime SLA
< 1 hour
Critical Response Time
benefits
TANGIBLE RESULTS
Business Outcomes for Your Platform
Our Cross-Chain NFT Royalty Aggregator is engineered to deliver measurable improvements to your platform's revenue, user experience, and market position. Here's what you can expect.
01
Automated Multi-Chain Royalty Collection
We deploy smart contracts that automatically track and collect creator royalties across Ethereum, Polygon, Solana, and other major chains, eliminating manual reconciliation and ensuring creators are paid in real-time.
7+
Supported Chains
Real-time
Payouts
02
Increased Creator Retention & Trust
By guaranteeing accurate, transparent, and automatic royalty payments, your marketplace becomes the preferred destination for top-tier NFT artists, directly boosting the quality and volume of listings.
>95%
Royalty Compliance
0%
Manual Errors
03
Reduced Operational Overhead
Eliminate the engineering burden of building and maintaining custom royalty infrastructure. Our managed service handles protocol upgrades, security patches, and cross-chain logic.
80%
Dev Time Saved
Managed
Infrastructure
04
Enhanced Secondary Market Revenue
Capture the full value of secondary sales by enforcing programmable royalty splits, enabling new revenue streams like platform fees and supporting complex multi-party creator economics.
100%
Fee Capture
Flexible
Split Logic
05
Enterprise-Grade Security & Audits
Every aggregator module is built with OpenZeppelin libraries and undergoes rigorous third-party audits (e.g., Trail of Bits, CertiK) before deployment, protecting your platform and users.
Third-Party
Security Audits
Zero
Critical Vulnerabilities
06
Faster Time-to-Market
Integrate a production-ready, white-label royalty solution in weeks, not months. We provide full API documentation, SDKs, and dedicated technical support for rapid deployment.
< 4 weeks
Integration
Full SDK
& Support
Strategic Analysis
Build vs. Buy: Cross-Chain NFT Royalty Aggregator
A detailed comparison of the total cost, risk, and time commitment for developing a cross-chain NFT royalty aggregator in-house versus using Chainscore's enterprise-grade platform.
| Development Factor | Build In-House | Buy with Chainscore |
|---|---|---|
Time to Market (Initial Launch) | 6-12+ months | 4-8 weeks |
Core Development Cost (Year 1) | $250K - $600K+ | $75K - $200K |
Security & Audit Overhead | High (Unaudited Risk) | Low (Pre-Audited & Insured) |
Supported Chains (Out-of-the-Box) | Requires Custom Integration | Ethereum, Polygon, Arbitrum, Base, Solana |
Ongoing Protocol Maintenance | Full DevOps & Engineering Team | Managed Service with 99.9% SLA |
Royalty Standard Compliance | Manual Updates Required | Automatic Updates for ERC-2981, etc. |
Multi-Chain Settlement Engine | Custom Build Required | Included with Sub-Second Finality |
Expertise Required | Senior Solidity, DevOps, Security | Your Product Team + Our Specialists |
Total Cost of Ownership (3 Years) | $750K - $1.8M+ | $200K - $450K |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Integration Process
A structured, security-first approach to building and integrating your cross-chain royalty platform, designed for rapid deployment and enterprise-grade reliability.
01
Discovery & Architecture Design
We analyze your token standards (ERC-721, ERC-1155), target chains (Ethereum, Polygon, Solana), and business logic to design a scalable, gas-efficient system architecture.
1-2 weeks
Design Phase
3+ chains
Architected For
02
Smart Contract Development
Secure, auditable smart contracts for royalty logic, cross-chain messaging (LayerZero, Axelar), and fee distribution. Built with Solidity 0.8+ and OpenZeppelin standards.
100%
Coverage Audit
OpenZeppelin
Security Base
03
Bridge & Oracle Integration
Seamless integration with leading cross-chain bridges and decentralized oracles (Chainlink CCIP) to ensure accurate, real-time royalty data aggregation and secure asset transfers.
< 1 sec
Data Latency
5+
Bridge Protocols
04
Dashboard & API Development
A custom admin dashboard for tracking royalties across chains and a robust GraphQL/REST API for integration into your existing marketplace or application.
Real-time
Analytics
Full SDK
Developer Tools
05
Security Audit & Penetration Testing
Comprehensive third-party smart contract audit and infrastructure penetration testing before mainnet deployment, ensuring platform integrity and user fund safety.
2+ Firms
Audit Partners
Critical: 0
Vulnerability Goal
06
Deployment & Ongoing Support
Managed mainnet deployment with 99.9% uptime SLA, monitoring, and dedicated technical support. We provide documentation and handle upgrades.
99.9%
Uptime SLA
24/7
Support
security
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for speed and compliance.
We architect and deploy custom smart contracts that form the backbone of your Web3 product. Our development process is built for speed-to-market and security-first principles, delivering audited code in as little as 2-4 weeks for an MVP.
- Full-Stack Expertise: From
ERC-20tokens andERC-721NFTs to complex DeFi protocols and DAO governance systems. - Security by Design: Built on
Solidity 0.8+using OpenZeppelin libraries, with formal verification and pre-audit checks. - Gas Optimization: Every contract is optimized for efficiency, reducing user transaction costs by up to 40%.
- Compliance Ready: Integrate real-world asset logic, multi-sig controls, and upgradeability patterns like
TransparentProxy.
We don't just write code; we deliver a secure, maintainable, and scalable foundation for your blockchain application.
Cross-Chain NFT Royalty Aggregator
Frequently Asked Questions
Get clear answers on how our service works, timelines, security, and support.
A cross-chain NFT royalty aggregator is a protocol that automatically collects and distributes creator royalties from secondary market sales across multiple blockchains (e.g., Ethereum, Polygon, Solana, Base). You need one to maximize creator revenue and simplify operations. Without it, creators must manually track sales on each chain, leading to missed payments, high operational overhead, and a fragmented revenue stream. Our aggregator provides a single, unified dashboard and settlement layer.
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