Supplier Onboarding & KYC Integration

overview

SECURE, AUDITED CODE

Custom Smart Contract Development

Production-ready smart contracts built with security-first engineering for DeFi, NFTs, and enterprise applications.

We architect and deploy custom, gas-optimized smart contracts tailored to your specific business logic. Our process ensures secure, auditable, and upgradeable systems from day one.

Full Lifecycle Development: From initial design and Solidity 0.8+ development to deployment and ongoing maintenance.
Security-First Approach: All code follows OpenZeppelin standards and undergoes rigorous internal audits before third-party review.
Proven Patterns: Implementation of established patterns for access control, pausability, and upgradeability via proxies.

Deploy with confidence. We deliver battle-tested contracts that protect your assets and your users.

Our deliverables include comprehensive documentation, deployment scripts, and a detailed security audit report. We specialize in:

DeFi Protocols: DEXs, lending/borrowing platforms, yield aggregators.
Digital Assets: Custom ERC-20, ERC-721, and ERC-1155 tokens with advanced features.
Enterprise Systems: Supply chain tracking, credential verification, and automated governance.

key-features-cards

END-TO-END SOLUTION

Core Components of Our Integration

We deliver a modular, secure, and compliant framework that automates supplier verification, reducing onboarding time from weeks to hours while ensuring full regulatory adherence.

Automated KYC/KYB Engine

Real-time identity and business verification via 500+ global data sources. Our engine performs AML screening, sanctions checks, and beneficial ownership validation with automated risk scoring.

On-Chain Reputation & Compliance Layer

Immutable compliance attestations stored on-chain. We create a portable, verifiable reputation profile for each supplier, enabling trustless verification across your ecosystem and partners.

Programmable Supplier Smart Contracts

Customizable smart contracts that encode payment terms, compliance requirements, and performance SLAs. Automate disbursements and escrow based on verified on-chain events and attestations.

Unified API Gateway & Dashboard

A single integration point for all onboarding workflows. Our dashboard provides real-time audit trails, compliance status monitoring, and configurable webhooks for seamless ERP/accounting system sync.

benefits

DELIVERABLES

Business Outcomes: Speed, Security, and Compliance

Our Supplier Onboarding & KYC Integration service delivers measurable results for FinTechs and Web3 enterprises, turning complex compliance into a competitive advantage.

Accelerated Onboarding

Reduce supplier verification from weeks to minutes with automated workflows and blockchain-verified credentials. Our modular API integrates in under 2 weeks, accelerating your time-to-market.

< 5 minutes

Average Verification

< 2 weeks

Integration Time

Regulatory Confidence

Stay ahead of global AML/KYC mandates with a platform built for compliance. We provide audit trails for FATF Travel Rule, OFAC screening, and jurisdiction-specific requirements.

100%

Audit Trail Integrity

50+

Jurisdictions Supported

Cost-Efficient Compliance

Replace manual review overhead with automated, rules-based verification. Our solution reduces operational costs by up to 70% while improving accuracy and scalability.

Up to 70%

Cost Reduction

> 99%

Process Automation

Secure Data Sovereignty

Maintain full control over sensitive supplier data. Our architecture uses zero-knowledge proofs and decentralized identifiers (DIDs) to enable verification without exposing raw PII.

Zero-Knowledge

Proof System

SOC 2 Type II

Compliance

The Infrastructure Advantage

Traditional vs. Chainscore's Blockchain-Powered Onboarding

A direct comparison of legacy KYC/onboarding processes against our modular, blockchain-native solution for FinTechs and marketplaces.

Onboarding Factor	Traditional API/Manual Process	Chainscore's Blockchain Solution
Time to Onboard New Supplier	5-15 business days	< 24 hours
Data Reconciliation & Audit Trail	Manual, error-prone spreadsheets	Immutable, timestamped on-chain ledger
Cross-Border Verification Cost	$50-$200 per entity	< $10 per entity (gas-optimized)
Fraud & Duplicate Detection	Reactive, post-facto analysis	Proactive, real-time on-chain identity checks
Regulatory Compliance Evidence	Scattered documents, manual reporting	Automated, cryptographically verifiable proof
Integration Complexity	Months of custom API development	Weeks with our SDK & pre-built modules
Data Portability & Ownership	Vendor-locked, siloed data	Supplier-owned, portable identity credentials
Ongoing Maintenance Burden	High (API updates, manual checks)	Low (protocol-managed, automated updates)
Total Cost of Ownership (Year 1)	$250K+ in dev & ops	$75K-$150K all-inclusive

how-we-deliver

PROVEN PROCESS

Our Delivery Methodology: From Audit to Integration

A structured, four-phase approach designed to de-risk your supplier onboarding project, accelerate time-to-market, and ensure seamless integration with your existing systems.

1. Discovery & Technical Audit

We conduct a comprehensive analysis of your current KYC/AML workflows and technical stack. We deliver a detailed audit report with actionable recommendations for blockchain integration, identifying dependencies and potential bottlenecks upfront.

2-5 days

Initial Assessment

100%

Requirements Mapped

2. Architecture & Smart Contract Design

Our engineers design a modular, gas-optimized architecture. We deliver production-ready smart contracts for on-chain identity verification, credential management, and compliance logic, built with OpenZeppelin standards and security-first patterns.

Solidity 0.8+

Code Standard

OpenZeppelin

Security Base

3. Secure Development & Testing

We implement the full integration suite: on-chain logic, secure oracles for off-chain data, and API gateways. Every component undergoes rigorous unit testing, integration testing, and a final security audit by our in-house experts before deployment.

>95%

Test Coverage

Internal Audit

Pre-Deployment

4. Deployment & Production Support

We manage the mainnet deployment with zero downtime and provide comprehensive documentation. Post-launch, we offer ongoing monitoring, maintenance, and 24/7 technical support with a 99.9% uptime SLA for the integrated system.

99.9%

Uptime SLA

24/7

Support

security-compliance

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 decentralized application. Our development process is built for security and scale from day one.

Security-First Development: Code written in Solidity 0.8+ using OpenZeppelin libraries, followed by rigorous audits and formal verification.
Gas Optimization: Contracts are engineered for minimum transaction costs, a critical factor for user adoption and protocol economics.
Full-Stack Integration: We ensure seamless interaction with your frontend, backend, and IPFS or decentralized storage solutions.

We deliver battle-tested contracts that power DeFi protocols, NFT marketplaces, and enterprise-grade applications with 99.9% uptime SLAs.

From a 2-week MVP for a new token (ERC-20, ERC-721) to complex multi-chain DeFi systems, we provide the technical foundation you can trust.

Supplier Onboarding & KYC

Frequently Asked Questions

Get clear answers on our integration process, security, and support for your supplier onboarding solution.

For a standard integration with 5-10 core verification sources, we deliver a production-ready system in 4-6 weeks. This includes requirements analysis, custom smart contract development, API integration, and security audit. Complex deployments with 20+ data sources or custom compliance rules typically take 8-10 weeks.

Custom Smart Contract Development

Core Components of Our Integration

Automated KYC/KYB Engine

On-Chain Reputation & Compliance Layer

Programmable Supplier Smart Contracts

Unified API Gateway & Dashboard

Business Outcomes: Speed, Security, and Compliance

Accelerated Onboarding

Regulatory Confidence

Cost-Efficient Compliance

Secure Data Sovereignty

Traditional vs. Chainscore's Blockchain-Powered Onboarding

Our Delivery Methodology: From Audit to Integration

1. Discovery & Technical Audit

2. Architecture & Smart Contract Design

3. Secure Development & Testing

4. Deployment & Production Support

Smart Contract Development

Frequently Asked Questions

Get a free quote.

Get In Touch
today.

Supplier Onboarding & KYC Integration

Custom Smart Contract Development

Core Components of Our Integration

Automated KYC/KYB Engine

On-Chain Reputation & Compliance Layer

Programmable Supplier Smart Contracts

Unified API Gateway & Dashboard

Business Outcomes: Speed, Security, and Compliance

Accelerated Onboarding

Regulatory Confidence

Cost-Efficient Compliance

Secure Data Sovereignty

Traditional vs. Chainscore's Blockchain-Powered Onboarding

Our Delivery Methodology: From Audit to Integration

1. Discovery & Technical Audit

2. Architecture & Smart Contract Design

3. Secure Development & Testing

4. Deployment & Production Support

Smart Contract Development

Frequently Asked Questions

Get In Touch today.

Get In Touch
today.