We architect and deploy the foundational logic for your dApp, from fungible tokens (ERC-20, ERC-4626) and NFTs (ERC-721, ERC-1155) to complex DeFi primitives and DAO governance systems. Every contract is built with security-first principles and gas efficiency as core metrics.
LABS
Services
Multi-Chain Reputation Aggregation Platform
We build cross-chain infrastructure that aggregates user reputation scores and attestations from EVM, Cosmos, and Solana into a single, portable profile, enabling dApps to leverage unified on-chain identity.
Chainscore © 2026
overview
CORE INFRASTRUCTURE
Custom Smart Contract Development
Secure, gas-optimized smart contracts built to your exact specifications and audited for production.
- Production-Ready Code: Developed in
Solidity 0.8+orVyper, using battle-tested libraries like OpenZeppelin. - Rigorous Auditing: Multi-stage review process, including automated analysis (
Slither,MythX) and manual expert review. - Clear Deliverables: Fully documented source code, deployment scripts, and a comprehensive security audit report.
key-features-cards
ARCHITECTED FOR SCALE
Core Platform Capabilities
Our multi-chain reputation engine is built on battle-tested infrastructure, delivering the accuracy, security, and performance required for production-grade applications.
01
Unified On-Chain Identity Graph
We aggregate and normalize wallet activity across 15+ EVM and non-EVM chains into a single, queryable identity graph. Eliminate the complexity of cross-chain data reconciliation.
15+
Networks
1.2B+
Addresses Indexed
02
Real-Time Reputation Scoring
Dynamic scoring models that update with each new on-chain transaction. Scores are calculated using proprietary algorithms analyzing DeFi, NFT, and governance activity.
< 2 sec
Score Latency
50+
Scoring Dimensions
03
Enterprise-Grade Security & Privacy
SOC 2 Type II compliant infrastructure with end-to-end encryption. Data processing follows a zero-knowledge principle; we never store private keys or seed phrases.
SOC 2
Compliance
0
Key Storage
05
Customizable Risk & Sybil Models
Tailor reputation algorithms to your specific use case—from underwriting to airdrop distribution. Our data science team helps you build and deploy custom models.
4 weeks
Model Deployment
White-Glove
Support
06
Compliance-Ready Audit Trails
Every reputation score is backed by an immutable, verifiable audit trail of the on-chain data used in its calculation. Essential for regulated DeFi and institutional use.
Immutable
Data Provenance
Fully
Verifiable
benefits
TANGIBLE RESULTS
Business Outcomes for Your dApp
Our multi-chain reputation aggregation platform delivers measurable improvements to your core metrics, from user acquisition to protocol security.
01
Accelerated User Onboarding
Reduce new user friction by 70%+ with portable, cross-chain reputation. Users can leverage their existing on-chain history from Ethereum, Polygon, or Solana for instant access to your dApp's premium features, bypassing traditional KYC or staking gates.
70%+
Reduced Friction
< 1 min
Onboarding Time
02
Enhanced Risk Management
Make smarter lending, staking, and governance decisions with a holistic risk score. Our aggregation synthesizes data from 10+ chains, providing a 360° view of user behavior to reduce default rates and identify Sybil attacks before they impact your treasury.
10+
Chains Analyzed
360°
Risk Profile
03
Increased Protocol Revenue
Unlock new monetization models with granular reputation tiers. Implement dynamic fee structures, premium subscription access, and targeted airdrops based on aggregated user value, directly boosting your protocol's sustainable revenue.
Dynamic
Fee Models
Tiered
Access Control
04
Superior User Retention & Loyalty
Foster deeper engagement by recognizing and rewarding cross-chain activity. Users feel valued as their entire Web3 footprint contributes to their status, increasing stickiness and lifetime value within your ecosystem.
Portable
User Identity
Increased
LTV
05
Reduced Development & Maintenance Overhead
Integrate a fully-managed reputation API in under 2 weeks. We handle the complex data ingestion, normalization, and scoring logic across multiple chains, freeing your team to focus on core product innovation instead of infrastructure.
< 2 weeks
Integration Time
Fully-Managed
API
06
Future-Proof Cross-Chain Strategy
Seamlessly incorporate new Layer 1 and Layer 2 networks as they emerge. Our platform-agnostic architecture ensures your dApp's reputation layer remains relevant and comprehensive, protecting your investment against ecosystem fragmentation.
Agnostic
Architecture
Seamless
Network Adds
Structured Roadmap to Production
Phased Development & Integration
Our proven, milestone-driven approach to delivering your Multi-Chain Reputation Aggregation Platform, from initial POC to full-scale enterprise deployment.
| Phase & Deliverables | Foundation | Scale | Enterprise |
|---|---|---|---|
Multi-Chain Data Connectors | Ethereum, Polygon |
|
|
Core Aggregation Engine | Basic Weighted Scoring | Advanced ML-Based Algorithms | Fully Customizable Logic Layer |
On-Chain Attestation | Basic EIP-712 Signatures | ZK-Proof Integration (Optional) | Custom Attestation Frameworks |
API & SDK Access | Read-Only API | Full Read/Write API + Basic SDK | White-Label SDK & Full Source Code |
Deployment & Integration | Single Testnet Deployment | Multi-Chain Mainnet Deployment | Dedicated Infrastructure & VPC |
Security & Compliance | Automated Scanning | Third-Party Audit + Bug Bounty | Custom Audits & Regulatory Review |
Support & SLA | Email Support | Slack Channel + 24h Response | Dedicated Engineer + 4h SLA |
Typical Timeline | 4-6 Weeks | 8-12 Weeks | 12+ Weeks (Custom) |
Investment Range | $50K - $100K | $100K - $250K | Custom Quote |
how-we-deliver
PROVEN PROCESS
Our Delivery Methodology
We deliver production-ready reputation systems through a structured, transparent workflow designed for technical founders. Each phase delivers tangible, auditable outcomes.
01
Architecture & Protocol Design
We design a modular, gas-efficient architecture for your reputation layer, selecting optimal protocols (e.g., EigenLayer, Hyperliquid, Wormhole) for data sourcing and cross-chain attestation.
2-4 weeks
Design Phase
3+ Protocols
Integrated
02
Smart Contract Development
Our engineers build and test core reputation logic in Solidity or Rust, implementing verifiable credential standards (e.g., W3C VC) with OpenZeppelin security patterns.
Solidity 0.8+
Code Standard
100% Coverage
Unit Tests
03
Security & Audit Integration
Every contract undergoes internal review followed by a formal audit with partners like Spearbit or Code4rena. We manage the full remediation cycle.
Formal Audit
Guaranteed
< 72 hours
Remediation SLA
04
Multi-Chain Deployment & Orchestration
We handle the deployment and configuration across your target chains (EVM, SVM, Cosmos), setting up relayers, indexers, and keeper networks for seamless operation.
5+ Chains
Simultaneous Deploy
99.9% SLA
Uptime
05
API & SDK Delivery
Receive a fully documented GraphQL API and TypeScript/React SDK for easy integration, allowing your frontend to query aggregated reputation scores in <100ms.
< 100ms
P95 Latency
TypeScript
SDK Language
06
Monitoring & Ongoing Support
We provide a dedicated Grafana dashboard for real-time system health and offer ongoing support with defined SLAs for incident response and protocol upgrades.
24/7
Monitoring
1-hour
Response SLA
security-architecture
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
We architect and deploy custom smart contracts that form the backbone of your application. Our development process is built on security-first principles, utilizing OpenZeppelin libraries and comprehensive audit cycles to mitigate risk before deployment.
From tokenomics to complex DeFi logic, we translate your business rules into immutable, gas-efficient code.
- Token Standards:
ERC-20,ERC-721,ERC-1155, and custom implementations. - DeFi & DAOs: Automated market makers, staking pools, governance modules.
- Security: Formal verification, unit/integration testing, and third-party audit preparation.
- Delivery: Full documentation, deployment scripts, and post-launch support.
Multi-Chain Reputation Platform
Frequently Asked Questions
Get clear answers on how our reputation aggregation platform integrates, scales, and secures your on-chain identity data.
Typical integration takes 2-3 weeks from kickoff to production. For a standard deployment, we deliver a working API endpoint and dashboard within 10 business days. Complex customizations (e.g., novel scoring algorithms, bespoke data sources) may extend the timeline, which we scope and agree upon upfront.
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