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
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

Institutional KYC Integration for EVM

Modular, secure integration of institutional-grade KYC/AML providers into your EVM-based prediction market. Enable compliant onboarding, transaction monitoring, and institutional participation without sacrificing user experience or decentralization.
Chainscore © 2026
overview
CORE SERVICE

Custom Smart Contract Development

Secure, production-ready smart contracts built for your specific business logic and audited for deployment.

We architect and deploy custom smart contracts that power your dApp, token, or protocol. Our development process is built for security and speed, delivering a production-ready MVP in 2-4 weeks.

  • Security-First Architecture: Built with Solidity 0.8+ and OpenZeppelin libraries, following industry-standard patterns.
  • Full Audit Readiness: Code is structured for seamless integration with top auditors like CertiK and Quantstamp.
  • Comprehensive Testing: Includes unit, integration, and fork testing on networks like Ethereum, Polygon, and Arbitrum.
  • Key Deliverables: Deployable contracts, technical documentation, and a security review report.

We don't just write code; we deliver the foundational, trustless logic that secures your assets and automates your business.

key-features-cards
ENTERPRISE-READY ARCHITECTURE

Core Components of Our KYC Integration Stack

A modular, secure, and compliant stack designed for institutional adoption. We deliver production-ready components that integrate seamlessly with your existing EVM-based applications, ensuring regulatory compliance without sacrificing user experience or performance.

02

Programmable Compliance Engine

Smart contract-based rule engine that enforces jurisdictional and institutional policies in real-time. Define custom logic for investor accreditation, transaction limits, and geo-blocking directly on-chain, ensuring immutable audit trails.

Zero Trust
Architecture
Gas-Optimized
Rule Execution
03

Secure Verification Oracle

Off-chain verification bridge that connects to accredited KYC providers (like Onfido, Sumsub) and relays cryptographically signed attestations to the on-chain registry. Maintains user privacy by only storing proof-of-verification, not raw PII.

99.9% SLA
Oracle Uptime
TLS 1.3
Data In Transit
06

Cross-Chain Attestation Relay

Enables portable KYC status across EVM-compatible chains (Ethereum, Polygon, Arbitrum, Base). A user verified on one network can access your dApp on another without repeating the process, unlocking seamless multi-chain experiences.

10+ Chains
Supported
CCIP / LayerZero
Interop Standard
benefits
INSTITUTIONAL READINESS

Business Outcomes for Your Prediction Market

Our KYC integration delivers measurable improvements in security, compliance, and user experience, enabling your prediction market to serve regulated markets and institutional participants.

01

Regulatory Compliance & Market Access

Deploy a fully compliant prediction market that meets AML/CFT regulations in key jurisdictions. We integrate with certified KYC providers to verify user identities and screen against sanctions lists, unlocking access to regulated markets and institutional liquidity.

100+
Jurisdictions Supported
0
Compliance Violations
02

Enhanced Security & Risk Mitigation

Protect your platform from Sybil attacks, wash trading, and fraudulent activity. Our on-chain identity anchoring and tiered access controls ensure only verified users can participate, significantly reducing operational and reputational risk.

>99%
Sybil Attack Prevention
SOC 2
Security Framework
03

Scalable User Onboarding

Implement a seamless, non-custodial KYC flow that integrates directly with your dApp UI. Users verify once via our partner network, and their credential is stored as a reusable, privacy-preserving attestation on-chain for all EVM-compatible prediction markets.

< 2 min
Average Onboarding Time
1-Click
Cross-Platform Reuse
04

Institutional-Grade Liquidity

Attract hedge funds, market makers, and professional traders who require compliant venues. By providing verifiable counterparty identity and audit trails, you create a trusted environment that meets the due diligence requirements of large-scale capital allocators.

10-100x
Liquidity Potential
Tier 1
Exchange Listings
The Infrastructure Decision for Compliant dApps

Build vs. Buy: KYC Integration for EVM

A detailed comparison of the time, cost, and risk involved in developing a custom KYC solution versus implementing Chainscore's pre-audited, production-ready KYC modules.

FactorBuild In-HouseChainscore Integration

Time to Production

6-12 months

4-8 weeks

Initial Development Cost

$150K - $300K+

$25K - $75K

Security Audit Requirement

Mandatory (External)

Pre-Audited & Certified

Ongoing Compliance Updates

Your team's responsibility

Managed by Chainscore

Integration Complexity

High (Custom SC, APIs, UI)

Low (Modular SDK & APIs)

Supported Jurisdictions

Requires legal research

Pre-configured for major regions

Uptime & Reliability SLA

Your infrastructure's risk

99.9% Guaranteed

Total Cost of Ownership (Year 1)

$200K - $500K+

$50K - $150K

how-we-deliver
PROVEN PROCESS

Our Integration & Delivery Methodology

A structured, security-first approach to embed institutional-grade KYC/AML into your EVM application. We deliver production-ready compliance, not just code.

01

Architecture & Discovery

We analyze your smart contract architecture and user flows to design a seamless, non-custodial KYC integration. This ensures compliance logic is embedded without disrupting user experience or on-chain performance.

1-3 days
Technical Scoping
Zero
Protocol Changes
02

Smart Contract Integration

Our engineers implement the verification logic directly into your Solidity/Vyper contracts using modular, audited libraries. Features include role-based access, batch verification, and gas-optimized signature checks.

Solidity 0.8+
Code Standard
OpenZeppelin
Security Base
03

API & Data Pipeline Setup

We establish secure, encrypted connections between your frontend, backend, and our KYC verification nodes. Includes webhook configuration for real-time status updates and compliant data handling.

TLS 1.3
Encryption
< 100ms
API Latency
05

Staging & Go-Live Deployment

We deploy to your testnet environment for UAT, followed by a coordinated mainnet launch with full monitoring. Includes load testing and failover procedures for high-availability compliance checks.

2-4 weeks
Typical Timeline
99.9%
Uptime SLA
06

Ongoing Support & Updates

Receive continuous monitoring, alerting for verification failures, and automatic updates for regulatory rule changes (e.g., OFAC SDN list updates). Dedicated technical support ensures uninterrupted compliance.

24/7
Incident Response
< 1 hour
Support SLA
security-compliance
CORE SERVICE

Smart Contract Development

Secure, production-ready smart contracts built for scale and compliance.

We architect, develop, and deploy custom smart contracts that form the backbone of your Web3 application. Our focus is on security-first development using Solidity 0.8+ and OpenZeppelin standards, ensuring your core logic is robust and upgradeable.

From tokenization to complex DeFi logic, we deliver contracts that are audited, gas-optimized, and ready for mainnet.

  • Token Standards: ERC-20, ERC-721, ERC-1155, and custom implementations.
  • DeFi & DAOs: Automated market makers, staking pools, governance modules.
  • Security: Multi-signature deployment, formal verification practices, and pre-audit code review.
  • Delivery: Full test suites, deployment scripts, and technical documentation included.
Technical & Commercial Details

Frequently Asked Questions on Institutional KYC Integration

Get clear answers on timelines, security, and process for integrating compliant identity verification into your EVM-based application.

A standard integration for a single EVM chain takes 2-3 weeks from kickoff to production deployment. This includes smart contract development, frontend SDK integration, and testing with our compliance engine. Multi-chain deployments or custom regulatory rule-sets may extend this to 4-6 weeks. We provide a detailed project plan within the first 48 hours of engagement.

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
Institutional KYC Integration for EVM | Chainscore Labs | ChainScore Guides