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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

Mobile Sanctions Screening Tool

A mobile-optimized SDK for real-time screening of wallet addresses and transaction counterparts against global sanctions lists (OFAC) and PEP databases. Built for FinTech and Web3 apps.
Chainscore © 2026
overview
CORE INFRASTRUCTURE

Custom Smart Contract Development

Secure, audited smart contracts tailored to your exact business logic, built on industry-standard frameworks.

We architect and deploy production-grade smart contracts that are secure by design. Our development process is built on Solidity 0.8+ with OpenZeppelin libraries, ensuring robust, upgradeable, and gas-optimized code from day one.

  • Full Lifecycle Ownership: From initial design and development to deployment, verification, and ongoing maintenance.
  • Multi-Chain Expertise: Deployments on Ethereum, Polygon, Arbitrum, Base, and other EVM-compatible L2s.
  • Security-First Approach: All contracts undergo rigorous internal audits and are prepared for third-party review.

We deliver contracts you can trust, reducing audit cycles and mitigating the risk of costly exploits before mainnet launch.

Typical deliverables include custom ERC-20/721/1155 tokens, staking & vesting systems, multi-signature wallets, and complex DeFi protocol logic, enabling a 2-4 week MVP timeline for most projects.

key-features-cards
ENTERPRISE-GRADE COMPLIANCE

Core Capabilities of Our Screening SDK

Embed a robust sanctions and AML screening engine directly into your mobile application. Our SDK is purpose-built for FinTechs and crypto platforms to manage risk, ensure regulatory adherence, and protect your brand.

01

Real-Time Transaction Screening

Screen wallet addresses and counterparty data against global sanctions lists (OFAC, UN, EU) in real-time. Integrates directly into your payment flow to block high-risk transactions before they settle.

< 100ms
Average Latency
99.9%
SLA Uptime
02

Comprehensive Risk Scoring

Receive detailed risk scores for every screened entity, powered by on-chain and off-chain data analysis. Go beyond simple list matching to identify complex risk patterns and PEPs (Politically Exposed Persons).

200+
Risk Indicators
Global
PEP Coverage
03

Seamless Mobile Integration

Lightweight, native SDKs for iOS and Android with minimal performance impact. Full offline mode support and automatic list updates ensure compliance even with intermittent connectivity.

< 5MB
SDK Size
1-3 days
Integration Time
04

Audit-Ready Compliance Logging

Automatically generate immutable, timestamped logs for every screening event. Our system provides the detailed audit trail required by regulators like FinCEN and the FCA for simplified reporting.

7+ years
Data Retention
GDPR-ready
Data Privacy
05

Custom Rule Engine

Configure custom screening rules and thresholds tailored to your risk appetite and jurisdictional requirements. Dynamically adjust policies for different user tiers or transaction types without SDK updates.

No-code
Rule Builder
Instant
Policy Deployment
06

Enterprise Security & SOC 2

Built with bank-grade security. Our infrastructure is SOC 2 Type II certified, with end-to-end encryption, zero data retention policies for PII, and regular third-party penetration testing.

SOC 2
Certification
AES-256
Encryption
benefits
STRATEGIC ADVANTAGES

Business Outcomes: Beyond Basic Compliance

Our Mobile Sanctions Screening Tool delivers more than just regulatory checkboxes. It provides a robust foundation for secure, scalable growth, turning compliance into a competitive edge.

01

Accelerated Onboarding & Revenue

Reduce user verification time from days to seconds with automated, real-time screening. Launch new markets faster and capture revenue opportunities without compliance bottlenecks.

< 2 sec
Average Screening Time
99.5%
Auto-Approval Rate
02

Reduced Operational Risk & Cost

Minimize false positives and manual review workloads by up to 70% with our AI-enhanced logic. Lower operational overhead and protect your business from costly fines and reputational damage.

70%
Reduction in Manual Reviews
Zero
Regulatory Fines
03

Enhanced Trust & User Experience

Provide a seamless, non-intrusive compliance check that respects user privacy. Build greater trust with your user base while maintaining a frictionless onboarding flow.

95%+
User Satisfaction Score
< 1%
Onboarding Drop-off
04

Future-Proof Compliance Framework

Our platform dynamically updates with global sanctions lists and regulatory changes. Ensure ongoing compliance without costly internal system overhauls or development sprints.

Real-time
List Updates
150+
Jurisdictions Covered
05

Actionable Compliance Intelligence

Gain deep insights into user demographics and risk patterns with detailed audit trails and reporting. Make data-driven decisions to refine your risk models and product strategy.

100%
Audit Trail Coverage
Custom
Risk Dashboards
06

Enterprise-Grade Security & Uptime

Deploy with confidence. Our infrastructure is built on SOC 2 principles, featuring end-to-end encryption, redundant systems, and guaranteed availability for mission-critical operations.

99.9%
Uptime SLA
SOC 2
Security Principles
Mobile Sanctions Screening

Build vs. Buy: The Chainscore Advantage

Compare the total cost, risk, and time investment of building a sanctions screening tool in-house versus leveraging Chainscore's battle-tested API.

FactorBuild In-HouseChainscore API

Time to Market

6-12 months

2-4 weeks

Initial Development Cost

$150K-$400K+

$0 (API subscription)

Coverage: Sanctions Lists

Manual integration (OFAC, UN, EU)

Real-time sync with 40+ global lists

Coverage: Blockchain Data

Build custom indexers for 20+ chains

Pre-indexed data for 50+ EVM & non-EVM chains

False Positive Rate

High (custom logic)

< 2% (ML-optimized models)

Compliance Audit Readiness

Your responsibility

Includes audit trail & reporting

Ongoing Maintenance & Updates

2-3 FTEs

Fully managed by Chainscore

Uptime & Reliability SLA

Your infrastructure

99.95% SLA

Total Cost of Ownership (Year 1)

$300K-$600K+

Starting at $25K/year

how-we-deliver
PREDICTABLE DEPLOYMENT

Our Delivery Process: From Integration to Live Screening

A structured, transparent process designed for technical teams. We deliver a fully operational sanctions screening tool integrated into your mobile app, with clear milestones and guaranteed SLAs.

01

Discovery & API Integration

We analyze your mobile app architecture and user flows. Our team provides SDKs and REST APIs for seamless integration, supporting Flutter, React Native, and native iOS/Android.

1-3 days
Integration Scoping
< 100ms
API Latency SLA
02

Risk Rule Configuration

Tailor screening logic to your compliance needs. Configure watchlist sources (OFAC, UN, EU), risk thresholds, and alert triggers specific to your user base and geography.

50+
Watchlist Sources
Real-time
List Updates
03

Staging Environment Testing

Deploy and test the complete screening workflow in a sandbox environment. Validate transaction monitoring, false positive rates, and data privacy controls before go-live.

99.5%
Accuracy Target
SOC 2
Compliance Framework
04

Security Audit & Sign-off

Undergo a final security review covering data encryption in transit/at rest, secure credential storage, and penetration testing. Receive audit report for your compliance team.

Zero
Critical Findings
GDPR/CCPA
Data Privacy
05

Production Deployment

We manage the go-live process, including certificate pinning, load balancer configuration, and monitoring setup. Achieve full production readiness with zero downtime.

< 4 hours
Deployment Window
99.9%
Uptime SLA
06

Ongoing Monitoring & Support

Get 24/7 monitoring of screening performance and alert queues. Includes monthly compliance reports, watchlist updates, and dedicated technical support.

< 15 min
Support Response
Monthly
Compliance Reports
security
CORE INFRASTRUCTURE

Smart Contract Development

Secure, production-ready smart contracts built by Web3-native engineers.

We architect and deploy custom smart contracts that form the foundation of your protocol. Our development process is built on security-first principles, utilizing OpenZeppelin libraries and comprehensive audit cycles to ensure your core logic is robust and resilient.

From tokenomics to governance, we translate your business rules into immutable, efficient code.

  • End-to-End Development: Full lifecycle support from design and Solidity/Rust development to deployment and verification on EVM/Solana/Cosmos chains.
  • Security & Audits: Rigorous internal testing, formal verification, and coordination with top-tier third-party auditors like CertiK and Quantstamp.
  • Gas Optimization: Expert-level tuning to minimize transaction costs and maximize user savings, critical for high-frequency DeFi applications.
  • Time-to-Market: Accelerated delivery with production-ready templates and battle-tested patterns, enabling a 2-4 week MVP timeline.
Mobile Sanctions Screening

Frequently Asked Questions

Get clear answers on how our API integrates, performs, and scales to meet your compliance needs.

We provide a lightweight RESTful API with comprehensive SDKs for iOS (Swift) and Android (Kotlin). Integration typically takes 1-2 days of developer time. Our documentation includes step-by-step guides for major frameworks like React Native and Flutter. All clients receive a dedicated sandbox environment for testing.

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
Mobile Sanctions Screening SDK | Chainscore Labs | ChainScore Guides