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Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
Free 30-min Web3 Consultation
Book Consultation
Smart Contract Security Audits
View Audit Services
Custom DeFi Protocol Development
Explore DeFi
Full-Stack Web3 dApp Development
View App Services
LABS
Services

Cross-Chain Compliance Scoring Gateway

A unified gateway providing real-time risk scores for users and transactions across Ethereum, Solana, Polygon, and other major chains. Essential for secure cross-chain DeFi and bridge operations.
Chainscore © 2026
overview
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 secure backbone of your protocol. Our team specializes in Solidity 0.8+, Vyper, and Rust for Solana, implementing battle-tested patterns from OpenZeppelin and Solmate.

  • Security-First Development: Every contract undergoes formal verification and multi-stage audits before deployment.
  • Gas Optimization: We reduce transaction costs by 20-40% through expert optimization.
  • Full Lifecycle Support: From initial design to mainnet deployment and post-launch upgrades.

Deliver a secure, auditable, and efficient foundation for your dApp in as little as 4 weeks.

key-features-cards
ENTERPRISE-GRADE COMPLIANCE

Core Capabilities of Our Scoring Engine

Our gateway transforms raw on-chain data into actionable, risk-weighted compliance scores, enabling secure cross-chain operations. Built for institutions requiring verifiable, real-time risk assessment.

01

Multi-Chain Risk Aggregation

Unified risk scoring across 15+ EVM and non-EVM chains. We ingest and normalize data from Ethereum, Solana, Arbitrum, and Polygon to provide a single source of truth for wallet and transaction risk.

15+
Chains Supported
< 500ms
Score Latency
02

Real-Time Sanctions Screening

Continuous monitoring against OFAC, global sanctions lists, and proprietary threat feeds. Flags high-risk wallets and transactions in real-time before settlement, preventing regulatory exposure.

99.9%
Screening Accuracy
Real-time
Update Frequency
03

Behavioral Anomaly Detection

AI-driven models identify suspicious patterns like wash trading, money laundering cycles, and protocol exploitation attempts that static rules miss. Continuously trained on billions of transactions.

>95%
Anomaly Recall
ML Models
Proprietary
04

Programmable Compliance Rules

Define custom risk parameters and scoring logic via our API. Tailor thresholds for DeFi exposure, counterparty concentration, and jurisdictional rules to match your specific compliance policy.

REST & GraphQL
API Access
< 1 day
Rule Deployment
05

Audit-Ready Reporting

Generate immutable, timestamped audit trails for every score calculation. Export detailed reports showing data sources, rule triggers, and decision logic for regulators and internal audits.

Fully Immutable
Audit Trail
PDF/CSV/API
Export Formats
06

Enterprise-Grade Security & Uptime

SOC 2 Type II compliant infrastructure with private RPC endpoints, zero-data persistence policies, and end-to-end encryption. Guaranteed availability for critical compliance operations.

99.95%
Uptime SLA
SOC 2
Compliance
benefits
DELIVERABLES

Business Outcomes for Your Protocol

Our Cross-Chain Compliance Scoring Gateway delivers measurable infrastructure improvements, enabling your protocol to scale securely and operate with institutional-grade trust across all major networks.

01

Accelerated Market Entry

Deploy a production-ready compliance layer in under 3 weeks, bypassing months of in-house development. We provide the full-stack gateway, integration SDKs, and documentation.

< 3 weeks
Time to Production
5+ chains
Simultaneous Deployment
02

Institutional-Grade Security & Audit Trail

Receive a cryptographically verifiable audit trail for every cross-chain transaction. Our system architecture is built with formal verification patterns and undergoes regular third-party audits.

100%
Transaction Provenance
Quarterly
Security Audits
03

Reduced Compliance Overhead by 70%

Automate sanctions screening, entity verification, and risk scoring across Ethereum, Solana, Polygon, and other EVM/L1 chains with a single API, eliminating manual review processes.

70%
Ops Cost Reduction
Real-time
Screening Latency
04

Seamless Multi-Chain User Experience

Enable users to maintain a single, portable compliance score across networks. Integrate with our widget or API to onboard users 5x faster without sacrificing security checks.

5x Faster
User Onboarding
Portable
Cross-Chain Identity
05

Future-Proof Regulatory Alignment

Our scoring models and rule engines are continuously updated for MiCA, Travel Rule, and global AML directives. We handle the regulatory complexity so you can focus on product growth.

Proactive
Regulatory Updates
Global
Framework Coverage
06

Enhanced Liquidity & Partner Access

Demonstrate provable compliance to centralized exchanges, liquidity providers, and institutional partners. Our attestations serve as a trust credential for enterprise integrations.

Verified
On-Chain Attestation
Enterprise
Gateway Ready
Why a managed gateway is the strategic choice

Build vs. Buy: The Infrastructure Trade-off

A detailed comparison of the costs, risks, and resource allocation required to develop and maintain a cross-chain compliance scoring system in-house versus using Chainscore's managed gateway service.

FactorBuild In-HouseChainscore Gateway

Time to Initial Deployment

6-12 months

2-4 weeks

Initial Development Cost

$250K - $500K+

$25K - $75K

Annual Maintenance & Ops Cost

$150K - $300K

$60K - $180K (SLA)

Security & Audit Overhead

High (Unaudited Risk)

Low (Pre-Audited, SOC 2)

Supported Chain Coverage

Requires per-chain integration

20+ EVM & non-EVM chains

Compliance Rule Updates

Manual, lagging implementation

Automated, real-time updates

Team Composition Required

5-10 Sr. Blockchain Engineers

1-2 Integration Engineers

Uptime & Reliability SLA

Your responsibility

99.9% Guaranteed

Total Cost of Ownership (3 Yrs)

$700K - $1.4M+

$205K - $615K

Strategic Focus

Maintaining infrastructure

Building core product features

how-we-deliver
PROVEN FRAMEWORK

Our Delivery Methodology

We deliver your cross-chain compliance gateway through a structured, transparent process designed for security, speed, and seamless integration.

01

Compliance Architecture Review

We analyze your target chains (EVM, Cosmos, Solana), regulatory requirements, and risk models to design a scoring logic blueprint. This ensures your gateway aligns with OFAC, FATF Travel Rule, and jurisdiction-specific mandates from day one.

10+
Regulatory Frameworks
1-2 weeks
Design Phase
02

Secure Smart Contract Development

Our engineers build modular, upgradeable scoring contracts in Solidity 0.8+ and Rust, leveraging OpenZeppelin libraries and formal verification patterns. Each module is gas-optimized for on-chain execution.

100%
Audit Coverage
OpenZeppelin
Security Standard
03

Oracle & Data Feed Integration

We implement secure connections to real-time data sources—including Chainalysis, TRM Labs, and proprietary threat intelligence—via decentralized oracles (Chainlink, Pyth) for tamper-proof scoring inputs.

< 2 sec
Data Latency
99.9%
Oracle Uptime
04

Cross-Chain Messaging Layer

Deployment of secure message-passing infrastructure using Axelar, LayerZero, or Wormhole to synchronize compliance states and scores across all supported blockchain networks.

10+
Supported Chains
CCIP
Protocol Standard
05

Staging & Penetration Testing

Your gateway undergoes rigorous testing on testnets against simulated attack vectors and compliance scenarios. Includes a third-party smart contract audit from firms like CertiK or Quantstamp.

100+
Test Cases
CertiK
Audit Partner
06

Production Deployment & Monitoring

We manage the mainnet deployment and provide a 24/7 monitoring dashboard for scoring accuracy, system health, and alerting. Includes SLAs for uptime and incident response.

99.95%
Uptime SLA
< 15 min
Incident Response
security
FULL-STACK ENGINEERING

Custom Blockchain Development

End-to-end blockchain solutions built for scale, security, and speed.

We architect and deploy custom Layer 1 & 2 blockchains, private enterprise networks, and application-specific rollups. Our full-stack engineering delivers production-ready infrastructure, not just proof-of-concepts.

  • From Genesis: Design consensus (PoS, PoA), tokenomics, and governance models.
  • To Mainnet: Full node deployment, RPC endpoints, block explorers, and wallets.
  • Guaranteed Performance: Sub-2-second block times and 99.9% uptime SLA.
  • Audit-Ready Code: Built with Cosmos SDK, Substrate, or OP Stack following security-first patterns.

Deploy a secure, scalable testnet in under 4 weeks. We handle the core protocol so you can focus on your application layer.

Cross-Chain Compliance Scoring

Frequently Asked Questions

Get clear answers on how our gateway integrates, secures, and scales your cross-chain operations.

Standard deployment takes 2-3 weeks from kickoff to production. This includes integration with your existing infrastructure, configuration of scoring rules, and a full security audit of the integration points. Complex multi-chain deployments with custom rule engines may extend to 4-5 weeks. We provide a detailed project plan with weekly milestones.

ENQUIRY

Get In Touch
today.

Our experts will offer a free quote and a 30min call to discuss your project.

NDA Protected
24h Response
Directly to Engineering Team
10+
Protocols Shipped
$20M+
TVL Overall
NDA Protected Directly to Engineering Team
Cross-Chain Compliance Scoring Gateway | Chainscore Labs | ChainScore Guides