What is Chain-Fi Identity Protocol?

Chain-Fi Identity Protocol is a unified Web3 identity management system that gives users one identity across all Web3 projects. It eliminates wallet connection problems through SDK-based integration with enterprise-grade security and privacy-preserving features.

How is Chain-Fi different from WalletConnect?

WalletConnect is a protocol for wallet connections. Chain-Fi is a complete identity management platform with KYC, claims-based access control, cross-platform analytics, and annual verification. SDK integration means 98% reduced development time.

Is Chain-Fi free to use?

Yes! Chain-Fi Identity Protocol is free for users and developers. We offer enterprise support packages for businesses requiring SLA-backed support, custom integrations, or dedicated infrastructure.

Chain-Fi Identity ProtocolOne Identity, All Web3 Projects

The Chain-Fi Identity Protocol solves fundamental problems in Web3 user experience by providing one unified identity that works across all projects, eliminates wallet connection friction, and provides enterprise-grade security.

98%

Reduced Development Time

Identity for All Projects

WalletConnect Integrations Needed

The Web3 Identity Problem

Current Web3 projects force users to repeatedly make wallet connections, complete KYC, and verify their identity for each individual project.

🔄

Repetitive KYC

Users must complete KYC for each project, even if already verified elsewhere.

🔗

Wallet Friction

Each dApp requires a new wallet connection and approval process.

🛡️

Security Risks

Fragmented security implementations and phishing risks.

💰

High Dev Costs

Each project must build its own identity and security infrastructure.

🔄

Fragmented Data

User data scattered across different platforms without unified view.

The Chain-Fi Solution

A unified identity protocol that solves all Web3 identity problems with one elegant architecture.

One Identity, Everywhere

✓

Unified Dashboard

One dashboard with all project data, transactions, and analytics.

✓

Annual KYC

KYC once per year, accepted by all projects.

✓

Cross-Platform Analytics

Complete insights across all project activities and transactions.

Chain-Fi Identity Protocol Dashboard - User Management Interface

Chain-Fi SDK Development Tools and Integration Guide

SDK Integration in 3 Steps

SDK Installation

npm install @chainfi/accesscontrol-sdk

Configuration

Configure with your app ID and API key for instant access.

User Authentication

Users log in with Chain-Fi identity - done!

Technical Architecture

A secure, scalable architecture built on proven technologies and security principles.

🔐

Secure Wallet Proxy

Wallets never connect directly to frontend applications. Everything goes through the secure AccessControl module.

🎯

Claims-Based Access

Secure token-based communication between SDK and frontend without PII exposure.

🔄

PPID System

Privacy-Preserving Identity system for session management without PII exposure.

Architecture Flow

Frontend Project

Integrates Chain-Fi SDK

AccessControl Module

Secure wallet proxy & identity management

CFSS Database

Encrypted user data & profiles

Developer Revolution

Chain-Fi eliminates complex wallet integrations and provides enterprise-grade security out-of-the-box.

⚡

No WalletConnect Needed

Chain-Fi SDK handles all wallet connections. No complex WalletConnect integration, no wallet approval management.

Single SDK import

Automatic wallet detection

Secure transaction signing

🛡️

Enterprise-Grade Security

Built-in AML screening, compliance automation, and comprehensive audit trails without extra development work.

AML screening

KYC compliance

Complete audit trails

Simple Integration

❌ Traditional Approach

// Complex WalletConnect setup
import { WalletConnect } from '@walletconnect/client'
import { Web3Provider } from '@ethersproject/providers'

// Wallet connection management
const connector = new WalletConnect({...})
await connector.connect()
await connector.approve({...})

// KYC integration
const kycProvider = new KYCProvider({...})
await kycProvider.verify(userAddress)

// Transaction signing
const tx = await signer.sendTransaction({...})

✅ Chain-Fi SDK

// Simple Chain-Fi integration
import { AccessControlSDK } from '@chainfi/sdk'

const sdk = new AccessControlSDK({
  appId: 'your-app-id',
  apiKey: 'your-api-key'
})

// Everything handled automatically
const authResult = await sdk.waitForAuthCode()
const claims = await sdk.getClaims()

// User is authenticated, KYC verified, ready to use!

User Benefits

For end users, Chain-Fi Identity means a seamless, secure Web3 experience without repetitive verifications.

🎯

One Login, Access Everywhere

🔐

Enhanced Phishing Protection

Your wallet never connects directly to projects, preventing phishing attacks. All users automatically secured with airgapped 2FA.

📊

Unified Analytics

See all your Web3 activity, transactions and data in one central dashboard.

How It Works

A step-by-step overview of how Chain-Fi Identity Protocol works for users and developers.

Identity Creation

User creates Chain-Fi identity with KYC verification and wallet binding.

Project Integration

Developer integrates Chain-Fi SDK in their project with simple configuration.

Seamless Login

User logs in with Chain-Fi identity, no new wallet approvals needed.

Secure Transactions

All transactions are securely signed through Chain-Fi with audit trails.

Revenue Sharing Model

Cross-protocol client acquisition with lifetime revenue sharing for all involved parties.

💰

10% Revenue Sharing

Lifetime sharing for cross-protocol user acquisition

✓

As long as user remains member

✓

10% of revenue generated by that user

✓

Automatic monthly payouts

Cross-Protocol Acquisition

User Registers

User signs up to your project through Chain-Fi Identity.

Cross-Protocol Visibility

User becomes visible to other projects in the network.

Lifetime Revenue Sharing

You receive 10% of all revenue this user generates, as long as they remain a member.

Ready to Get Started?

Implement Chain-Fi Identity Protocol in your project and give users a seamless Web3 experience.

Create Your Web3 Identity Discuss Integration

SDK available • Documentation • Developer support • Enterprise-ready

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