Add cursor and privy provider

2025-03-05 22:40:24 +07:00
parent 9498696d6d
commit ead68573a5
14 changed files with 698 additions and 72 deletions
--- a/.cursor/rules/backend.mdc
+++ b/.cursor/rules/backend.mdc
@@ -0,0 +1,82 @@
+---
+description: Guideline for .NET C# backend
+globs: 
+alwaysApply: false
+---
+
+# .NET Development Rules for Quantitative Finance
+
+You are a senior .NET backend developer and experimental quant with deep expertise in financial mathematics, algorithmic trading, and market indicators.
+
+## Quantitative Finance Core Principles
+- Prioritize numerical precision (use `decimal` for monetary calculations)
+- Implement proven financial mathematics (e.g., Black-Scholes, Monte Carlo methods)
+- Optimize time-series processing for tick data/OHLCV series
+- Validate models with historical backtesting frameworks
+- Maintain audit trails for financial calculations
+
+  ## Code Style and Structure
+  - Write concise, idiomatic C# code with accurate examples.
+  - Follow .NET and ASP.NET Core conventions and best practices.
+  - Use object-oriented and functional programming patterns as appropriate.
+  - Prefer LINQ and lambda expressions for collection operations.
+  - Use descriptive variable and method names (e.g., 'IsUserSignedIn', 'CalculateTotal').
+  - Structure files according to .NET conventions (Controllers, Models, Services, etc.).
+
+  ## Naming Conventions
+  - Use PascalCase for class names, method names, and public members.
+  - Use camelCase for local variables and private fields.
+  - Use UPPERCASE for constants.
+  - Prefix interface names with "I" (e.g., 'IUserService').
+
+  ## C# and .NET Usage
+  - Use C# 10+ features when appropriate (e.g., record types, pattern matching, null-coalescing assignment).
+  - Leverage built-in ASP.NET Core features and middleware.
+  - Use Entity Framework Core effectively for database operations.
+
+  ## Syntax and Formatting
+  - Follow the C# Coding Conventions (https://docs.microsoft.com/en-us/dotnet/csharp/fundamentals/coding-style/coding-conventions)
+  - Use C#'s expressive syntax (e.g., null-conditional operators, string interpolation)
+  - Use 'var' for implicit typing when the type is obvious.
+
+  ## Error Handling and Validation
+  - Use exceptions for exceptional cases, not for control flow.
+  - Implement proper error logging using built-in .NET logging or a third-party logger.
+  - Use Data Annotations or Fluent Validation for model validation.
+  - Implement global exception handling middleware.
+  - Return appropriate HTTP status codes and consistent error responses.
+
+  ## API Design
+  - Follow RESTful API design principles.
+  - Use attribute routing in controllers.
+  - Implement versioning for your API.
+  - Use action filters for cross-cutting concerns.
+
+  ## Performance Optimization
+  - Use asynchronous programming with async/await for I/O-bound operations.
+  - Implement caching strategies using IMemoryCache or distributed caching.
+  - Use efficient LINQ queries and avoid N+1 query problems.
+  - Implement pagination for large data sets.
+
+  ## Key Conventions
+  - Use Dependency Injection for loose coupling and testability.
+  - Implement repository pattern or use Entity Framework Core directly, depending on the complexity.
+  - Use AutoMapper for object-to-object mapping if needed.
+  - Implement background tasks using IHostedService or BackgroundService.
+
+  ## Testing
+  - Write unit tests using xUnit, NUnit, or MSTest.
+  - Use Moq or NSubstitute for mocking dependencies.
+  - Implement integration tests for API endpoints.
+
+  ## Security
+  - Use Authentication and Authorization middleware.
+  - Implement JWT authentication for stateless API authentication.
+  - Use HTTPS and enforce SSL.
+  - Implement proper CORS policies.
+
+  ## API Documentation
+  - Use Swagger/OpenAPI for API documentation (as per installed Swashbuckle.AspNetCore package).
+  - Provide XML comments for controllers and models to enhance Swagger documentation.
+
+  Follow the official Microsoft documentation and ASP.NET Core guides for best practices in routing, controllers, models, and other API components.
--- a/.cursor/rules/frontend.mdc
+++ b/.cursor/rules/frontend.mdc
@@ -0,0 +1,72 @@
+---
+description: Guideline for React Vite app frontend
+globs: 
+alwaysApply: false
+---
+
+  You are an expert in Solidity, TypeScript, Node.js, Next.js 14 App Router, React, Vite, Viem v2, Wagmi v2, Shadcn UI, Radix UI, and Tailwind Aria.
+  
+  Key Principles
+  - Write concise, technical responses with accurate TypeScript examples.
+  - Use functional, declarative programming. Avoid classes.
+  - Prefer iteration and modularization over duplication.
+  - Use descriptive variable names with auxiliary verbs (e.g., isLoading).
+  - Use lowercase with dashes for directories (e.g., components/auth-wizard).
+  - Favor named exports for components.
+  - Use the Receive an Object, Return an Object (RORO) pattern.
+  
+  JavaScript/TypeScript
+  - Use "function" keyword for pure functions. Omit semicolons.
+  - Use TypeScript for all code. Prefer interfaces over types. Avoid enums, use maps.
+  - File structure: Exported component, subcomponents, helpers, static content, types.
+  - Avoid unnecessary curly braces in conditional statements.
+  - For single-line statements in conditionals, omit curly braces.
+  - Use concise, one-line syntax for simple conditional statements (e.g., if (condition) doSomething()).
+  
+  Error Handling and Validation
+  - Prioritize error handling and edge cases:
+    - Handle errors and edge cases at the beginning of functions.
+    - Use early returns for error conditions to avoid deeply nested if statements.
+    - Place the happy path last in the function for improved readability.
+    - Avoid unnecessary else statements; use if-return pattern instead.
+    - Use guard clauses to handle preconditions and invalid states early.
+    - Implement proper error logging and user-friendly error messages.
+    - Consider using custom error types or error factories for consistent error handling.
+  
+  React/Next.js
+  - Use functional components and TypeScript interfaces.
+  - Use declarative JSX.
+  - Use function, not const, for components.
+  - Use Shadcn UI, Radix, and Tailwind Aria for components and styling.
+  - Implement responsive design with Tailwind CSS.
+  - Use mobile-first approach for responsive design.
+  - Place static content and interfaces at file end.
+  - Use content variables for static content outside render functions.
+  - Minimize 'use client', 'useEffect', and 'setState'. Favor RSC.
+  - Use Zod for form validation.
+  - Wrap client components in Suspense with fallback.
+  - Use dynamic loading for non-critical components.
+  - Optimize images: WebP format, size data, lazy loading.
+  - Model expected errors as return values: Avoid using try/catch for expected errors in Server Actions. Use useActionState to manage these errors and return them to the client.
+  - Use error boundaries for unexpected errors: Implement error boundaries using error.tsx and global-error.tsx files to handle unexpected errors and provide a fallback UI.
+  - Use useActionState with react-hook-form for form validation.
+  - Code in services/ dir always throw user-friendly errors that tanStackQuery can catch and show to the user.
+  - Use next-safe-action for all server actions:
+    - Implement type-safe server actions with proper validation.
+    - Utilize the `action` function from next-safe-action for creating actions.
+    - Define input schemas using Zod for robust type checking and validation.
+    - Handle errors gracefully and return appropriate responses.
+    - Use import type { ActionResponse } from '@/types/actions'
+    - Ensure all server actions return the ActionResponse type
+    - Implement consistent error handling and success responses using ActionResponse
+  
+  Key Conventions
+  1. Rely on Next.js App Router for state changes.
+  2. Prioritize Web Vitals (LCP, CLS, FID).
+  3. Minimize 'use client' usage:
+     - Prefer server components and Next.js SSR features.
+     - Use 'use client' only for Web API access in small components.
+     - Avoid using 'use client' for data fetching or state management.
+  
+  Refer to Next.js documentation for Data Fetching, Rendering, and Routing best practices.
+  
--- a/.cursorban
+++ b/.cursorban
@@ -0,0 +1,141 @@
+# Prevent sending sensitive configuration files to AI services
+
+#######################
+# GENERAL RULES
+#######################
+
+# App settings files
+**/appsettings*.json
+**/appSettings*.json
+**/app.settings*.json
+**/app.config
+
+# Environment files
+**/.env*
+**/*.env
+
+# Key files and certificates
+**/*.pfx
+**/*.key
+**/*.pem
+**/*.p12
+**/*.cer
+**/*.crt
+
+# Credentials and tokens
+**/credentials.json
+**/token.json
+**/secrets.json
+**/auth.json
+
+# Config files that might contain secrets
+**/connection.json
+**/database.json
+**/firebase.json
+**/aws.json
+**/azure.json
+**/google-services.json
+**/googleservices.json
+
+# Local development overrides
+**/local.settings.json
+**/launchSettings.json
+
+# User-specific files
+**/*.user
+**/*.pubxml
+
+# Other potentially sensitive files
+**/privatekey.json
+**/private_key.json
+**/service-account.json
+**/firebaserc
+**/firebase-adminsdk.json
+**/firebase-service-account.json
+
+# Log files (may contain sensitive info)
+**/logs/
+**/*.log
+
+#######################
+# BACKEND RULES (.NET)
+#######################
+
+# Database migrations and sensitive data models
+**/Migrations/
+**/bin/
+**/obj/
+
+# .NET specific configuration
+**/Properties/PublishProfiles/
+**/Properties/ServiceDependencies/
+**/*.Development.json
+**/*.Production.json
+**/*.Staging.json
+
+# Sensitive backend services
+**/Services/Auth/
+**/Services/Payment/
+**/Infrastructure/Security/
+**/Infrastructure/Database/Configurations/
+
+# API keys and connection strings
+**/Managing.Infrastructure.Database/MongoDb/Configurations/
+**/Managing.Infrastructure.Messengers/Discord/
+
+#######################
+# FRONTEND RULES
+#######################
+
+# Build artifacts
+**/node_modules/
+**/dist/
+**/build/
+
+# Frontend configuration with sensitive data
+**/src/config/api.ts
+**/src/config/auth.ts
+**/src/config/keys.ts
+**/src/config/endpoints.ts
+
+# Authentication related components
+**/src/services/auth/
+**/src/hooks/useAuth.ts
+**/src/stores/authStore.ts
+
+# Web3 wallet configurations
+**/src/config/wallet.ts
+**/src/config/web3.ts
+**/src/config/chains.ts
+
+# Large generated files
+**/src/generated/
+**/*.generated.ts
+**/*.graphql.ts
+
+# Test data with potentially sensitive information
+**/src/mocks/
+**/src/__tests__/fixtures/
+**/cypress/fixtures/
+
+#######################
+# PROJECT SPECIFIC
+#######################
+
+# Discord bot configuration
+**/Managing.Infrastructure.Messengers/Discord/DiscordBotConfig.cs
+
+# Web3 wallet integration
+**/Managing.Infrastructure.Web3/Wallets/
+
+# Trading strategies with proprietary algorithms
+**/Managing.Application/Trading/Strategies/
+
+# User data and analytics
+**/Managing.Application/Users/
+**/Managing.Application/Analytics/
+
+# Database schemas with sensitive fields
+**/Managing.Domain/Entities/User.cs
+**/Managing.Domain/Entities/Wallet.cs
+**/Managing.Domain/Entities/ApiKey.cs 
--- a/README.md
+++ b/README.md
@@ -148,3 +148,56 @@ Bot types availables :
 | ScalpingBot | This bot will open position and wait before opening a new one                          |
 | FlippingBot | The flipping bot flipping the position only when a strategy trigger an opposite signal |

+## Privy Integration
+
+This project uses [Privy](https://privy.io/) for wallet authentication and management. Privy provides a seamless authentication experience with support for both embedded wallets and external wallet connections.
+
+### Supported Networks
+
+- Ethereum Mainnet
+- Arbitrum One
+
+### Configuration
+
+To use Privy in this project, you need to:
+
+1. Create a Privy account at [https://console.privy.io/](https://console.privy.io/)
+2. Create a new app in the Privy dashboard
+3. Copy your Privy App ID to the `.env` file:
+
+```
+VITE_PRIVY_APP_ID=your-privy-app-id
+```
+
+### Features
+
+- **Multi-chain support**: Connect to Ethereum and Arbitrum networks
+- **Embedded wallets**: Create and manage wallets directly in the browser
+- **Social login**: Authenticate with email, Google, and other providers
+- **Seamless integration**: Works with wagmi for blockchain interactions
+
+### Usage
+
+The Privy provider is configured in `src/main.tsx` and can be used throughout the application with the `usePrivy` hook:
+
+```tsx
+import { usePrivy } from '@privy-io/react-auth';
+
+function MyComponent() {
+  const { user, login, logout, authenticated } = usePrivy();
+  
+  if (!authenticated) {
+    return <button onClick={login}>Login</button>;
+  }
+  
+  return (
+    <div>
+      <p>Welcome, {user.email}</p>
+      <button onClick={logout}>Logout</button>
+    </div>
+  );
+}
+```
+
+For more information, see the [Privy documentation](https://docs.privy.io/).
+
--- a/src/Managing.Application/Users/UserService.cs
+++ b/src/Managing.Application/Users/UserService.cs
@@ -2,6 +2,7 @@
 using Managing.Application.Abstractions.Services;
 using Managing.Domain.Accounts;
 using Managing.Domain.Users;
+using Microsoft.Extensions.Logging;

 namespace Managing.Application.Users;

@@ -10,24 +11,28 @@ public class UserService : IUserService
    private readonly IEvmManager _evmManager;
    private readonly IUserRepository _userRepository;
    private readonly IAccountService _accountService;
+    private readonly ILogger<UserService> _logger;

-    private string[] authorizedAddresses = [
+    private string[] authorizedAddresses =
+    [
        "0x6781920674dA695aa5120d95D80c4B1788046806", // Macbook
        "0xA2B43AFF0992a47838DF2e6099A8439981f0B717", // Phone
        "0xAD4bcf258852e9d47E580798d312E1a52D59E721", // Razil
        "0xAd6D6c80910096b40e45690506a9f1052e072dCB", // Teru
        "0x309b9235edbe1C6f840816771c6C21aDa6c275EE", // Cowchain
-        "0x23AA99254cfaA2c374bE2bA5B55C68018cCdFCb3" // Local optiflex
+        "0x23AA99254cfaA2c374bE2bA5B55C68018cCdFCb3", // Local optiflex
+        "0x932167388dD9aad41149b3cA23eBD489E2E2DD78" // Embedded wallet 
    ];

    public UserService(
        IEvmManager evmManager,
        IUserRepository userRepository,
-        IAccountService accountService)
+        IAccountService accountService, ILogger<UserService> logger)
    {
        _evmManager = evmManager;
        _userRepository = userRepository;
        _accountService = accountService;
+        _logger = logger;
    }

    public async Task<User> Authenticate(string name, string address, string message, string signature)
@@ -35,10 +40,16 @@ public class UserService : IUserService
        var recoveredAddress = _evmManager.VerifySignature(signature, message);

        if (!authorizedAddresses.Contains(recoveredAddress))
+        {
+            _logger.LogWarning($"Address {recoveredAddress} not authorized");
            throw new Exception("Address not authorized");
+        }

        if (recoveredAddress == null || !recoveredAddress.Equals(address))
+        {
+            _logger.LogWarning($"Address {recoveredAddress} not corresponding");
            throw new Exception("Address not corresponding");
+        }

        // Check if account exist
        var account = await _accountService.GetAccountByKey(recoveredAddress, true, false);
--- a/src/Managing.WebApp/.env
+++ b/src/Managing.WebApp/.env
@@ -4,3 +4,4 @@ VITE_WORKER_URL_LOCAL=https://localhost:5002
 VITE_WORKER_URL_SERVER=https://dev-managing-worker.apps.managing.live
 ALCHEMY_ID=Bao7OirVe4bmYiDbPh0l8cs5gYb5D4_9
 WALLET_CONNECT_PROJECT_ID=363bf09c10fec2293b21ee199b2ce8d5
+VITE_PRIVY_APP_ID=cm7u09v0u002zrkuf2yjjr58p
--- a/src/Managing.WebApp/package.json
+++ b/src/Managing.WebApp/package.json
@@ -18,11 +18,15 @@
  "dependencies": {
    "@heroicons/react": "^1.0.6",
    "@microsoft/signalr": "^6.0.5",
-    "@tanstack/react-query": "^5.36.1",
+    "@privy-io/react-auth": "^2.6.1",
+    "@privy-io/wagmi": "^1.0.3",
+    "@tailwindcss/typography": "^0.5.0",
+    "@tanstack/react-query": "^5.67.1",
    "@wagmi/chains": "^0.2.9",
    "@wagmi/connectors": "^5.7.3",
    "@wagmi/core": "^2.16.3",
    "@walletconnect/universal-provider": "^2.8.6",
+    "autoprefixer": "^10.4.7",
    "axios": "^0.27.2",
    "classnames": "^2.3.1",
    "connectkit": "^1.8.2",
@@ -32,6 +36,7 @@
    "lightweight-charts": "git+https://github.com/ntf/lightweight-charts.git",
    "moment": "^2.29.3",
    "plotly.js": "^2.18.1",
+    "postcss": "^8.4.13",
    "react": "^18.1.0",
    "react-cookie": "^4.1.1",
    "react-dom": "^18.1.0",
@@ -46,14 +51,11 @@
    "react-table": "^7.8.0",
    "react-toastify": "^9.0.1",
    "reactflow": "^11.8.3",
+    "tailwindcss": "^3.0.23",
    "viem": "2.x",
-    "wagmi": "^2.14.9",
+    "wagmi": "^2.14.12",
    "web3": "^4.16.0",
-    "zustand": "^4.4.1",
-    "postcss": "^8.4.13",
-    "autoprefixer": "^10.4.7",
-    "@tailwindcss/typography": "^0.5.0",
-    "tailwindcss": "^3.0.23"
+    "zustand": "^4.4.1"
  },
  "devDependencies": {
    "@types/react": "^18.0.9",
--- a/src/Managing.WebApp/src/components/WalletInfo.tsx
+++ b/src/Managing.WebApp/src/components/WalletInfo.tsx
@@ -0,0 +1,95 @@
+import { usePrivy } from '@privy-io/react-auth'
+import { useAccount, useBalance, useChainId, useSwitchChain } from 'wagmi'
+import { arbitrum, mainnet } from 'viem/chains'
+import { useCallback } from 'react'
+
+/**
+ * Component to display wallet information and test the Privy integration
+ */
+export const WalletInfo = () => {
+  const { user, ready, authenticated, login, logout } = usePrivy()
+  const { address, isConnected } = useAccount()
+  const chainId = useChainId()
+  const { data: balance } = useBalance({
+    address,
+  })
+  const { switchChainAsync } = useSwitchChain()
+
+  const switchToEthereum = useCallback(async () => {
+    if (chainId !== mainnet.id) {
+      try {
+        await switchChainAsync({ chainId: mainnet.id })
+      } catch (error) {
+        console.error('Failed to switch to Ethereum:', error)
+      }
+    }
+  }, [chainId, switchChainAsync])
+
+  const switchToArbitrum = useCallback(async () => {
+    if (chainId !== arbitrum.id) {
+      try {
+        await switchChainAsync({ chainId: arbitrum.id })
+      } catch (error) {
+        console.error('Failed to switch to Arbitrum:', error)
+      }
+    }
+  }, [chainId, switchChainAsync])
+
+  if (!ready) {
+    return <div>Loading...</div>
+  }
+
+  if (!authenticated) {
+    return (
+      <div className="p-4 border rounded-lg shadow-sm">
+        <h2 className="text-xl font-bold mb-4">Wallet Connection</h2>
+        <p className="mb-4">Please connect your wallet to continue.</p>
+        <button
+          onClick={login}
+          className="px-4 py-2 bg-blue-500 text-white rounded hover:bg-blue-600"
+        >
+          Connect Wallet
+        </button>
+      </div>
+    )
+  }
+
+  return (
+    <div className="p-4 border rounded-lg shadow-sm">
+      <h2 className="text-xl font-bold mb-4">Wallet Information</h2>
+      
+      <div className="mb-4">
+        <p><strong>Connected:</strong> {isConnected ? 'Yes' : 'No'}</p>
+        <p><strong>Address:</strong> {address ? address : 'Not connected'}</p>
+        <p><strong>Chain:</strong> {chainId === mainnet.id ? 'Ethereum' : chainId === arbitrum.id ? 'Arbitrum' : chainId}</p>
+        <p><strong>Balance:</strong> {balance ? `${balance.formatted} ${balance.symbol}` : 'Unknown'}</p>
+      </div>
+
+      <div className="flex space-x-2 mb-4">
+        <button
+          onClick={switchToEthereum}
+          className="px-4 py-2 bg-blue-500 text-white rounded hover:bg-blue-600"
+          disabled={chainId === mainnet.id}
+        >
+          Switch to Ethereum
+        </button>
+        <button
+          onClick={switchToArbitrum}
+          className="px-4 py-2 bg-purple-500 text-white rounded hover:bg-purple-600"
+          disabled={chainId === arbitrum.id}
+        >
+          Switch to Arbitrum
+        </button>
+      </div>
+
+      <button
+        onClick={logout}
+        className="px-4 py-2 bg-red-500 text-white rounded hover:bg-red-600"
+      >
+        Disconnect
+      </button>
+    </div>
+  )
+}
+
+export default WalletInfo 
--- a/src/Managing.WebApp/src/components/mollecules/LogIn/LogIn.tsx
+++ b/src/Managing.WebApp/src/components/mollecules/LogIn/LogIn.tsx
@@ -1,7 +1,7 @@
 import { StatusOfflineIcon } from '@heroicons/react/solid'
 import type { SubmitHandler } from 'react-hook-form'
 import { useForm } from 'react-hook-form'
-import { useAccount, useDisconnect, useSignMessage } from 'wagmi'
+import { usePrivy, useSignMessage } from '@privy-io/react-auth'

 import useApiUrlStore from '../../../app/store/apiStore'
 import { UserClient } from '../../../generated/ManagingApi'
@@ -13,38 +13,66 @@ import Toast from '../Toast/Toast'
 const LogIn = () => {
  const { apiUrl } = useApiUrlStore()
  const { register, handleSubmit } = useForm<ILoginFormInput>()
-  const { disconnect } = useDisconnect()
-  const { address } = useAccount()
-  const { signMessageAsync } = useSignMessage({})
+  const { user, logout, ready, authenticated } = usePrivy()
+  const { signMessage } = useSignMessage()
  const { setCookie } = useCookie()

  const onSubmit: SubmitHandler<ILoginFormInput> = async (form) => {
-    const message = 'wagmi'
-    const signature = await signMessageAsync({ message })
-    const t = new Toast('Creating token')
+    if (!authenticated || !user || !user.wallet?.address) {
+      const t = new Toast('Error: Not authenticated')
+      t.update('error', 'Please connect your wallet first')
+      return
+    }

-    if (signature && address) {
+    try {
+      const message = 'wagmi'
+      const t = new Toast('Signing message...')
+      
+      // Use Privy's signMessage function - returns { signature: string }
+      const { signature } = await signMessage({ message })
+      
+      t.update('info', 'Creating token...')
+
+      // Use the Privy embedded wallet address
+      const walletAddress = user.linkedAccounts[1]?.address
+
+      if (signature && walletAddress) {
        const userClient = new UserClient({}, apiUrl)

        await userClient
          .user_CreateToken({
-          address: address.toString(),
+            address: walletAddress,
            message: message,
            name: form.name,
            signature: signature,
          })
          .then((data) => {
            setCookie('token', data, 1)
+            t.update('success', 'Login successful!')
            setTimeout(() => {
              location.assign("/");
            }, 1000);
          })
          .catch((err: any) => {
-          t.update('error', 'Error : Some thing bad happen')
+            console.error('Login error:', err)
+            t.update('error', 'Error: Something went wrong')
          })
      } else {
-      t.update('error', 'Error : No signature')
+        t.update('error', 'Error: No signature or address')
      }
+    } catch (error) {
+      console.error('Signing error:', error)
+      const t = new Toast('Error')
+      t.update('error', `Error signing message: ${error instanceof Error ? error.message : 'Unknown error'}`)
+    }
+  }
+
+  if (!ready) {
+    return <div>Loading...</div>
+  }
+
+  if (!authenticated) {
+    return <div>Please connect your wallet first</div>
  }

  return (
@@ -87,7 +115,8 @@ const LogIn = () => {
                  Sign and login
                </button>
                <button
-                  onClick={() => disconnect}
+                  onClick={() => logout()}
+                  type="button"
                  className="btn bg-primary w-full text-white bg-primary-600 hover:bg-primary-700 focus:ring-4 focus:outline-none focus:ring-primary-300 font-medium rounded-lg text-sm px-5 py-2.5 text-center dark:bg-primary-600 dark:hover:bg-primary-700 dark:focus:ring-primary-800"
                >
                  Disconnect wallet{' '}
--- a/src/Managing.WebApp/src/components/mollecules/NavBar/NavBar.tsx
+++ b/src/Managing.WebApp/src/components/mollecules/NavBar/NavBar.tsx
@@ -1,5 +1,5 @@
 import { useIsFetching } from '@tanstack/react-query'
-import { ConnectKitButton } from 'connectkit'
+import { usePrivy } from '@privy-io/react-auth'
 import type { ReactNode } from 'react'
 import { useState } from 'react'
 import { Link } from 'react-router-dom'
@@ -44,6 +44,38 @@ const GlobalLoader = () => {
  return isFetching ? <Loader size="xs"></Loader> : null
 }

+// Custom Privy wallet button component
+const PrivyWalletButton = () => {
+  const { login, logout, authenticated, user } = usePrivy()
+  
+  if (!authenticated) {
+    return (
+      <button 
+        onClick={login}
+        className="btn btn-primary btn-sm"
+      >
+        Connect Wallet
+      </button>
+    )
+  }
+  
+  // Display wallet address or user info if authenticated
+  const displayAddress = user?.wallet?.address 
+    ? `${user.wallet.address.slice(0, 6)}...${user.wallet.address.slice(-4)}`
+    : 'Connected'
+  
+  return (
+    <div className="dropdown dropdown-end">
+      <label tabIndex={0} className="btn btn-primary btn-sm">
+        {displayAddress}
+      </label>
+      <ul tabIndex={0} className="dropdown-content z-[1] menu p-2 shadow bg-base-100 rounded-box w-52">
+        <li><a onClick={logout}>Disconnect</a></li>
+      </ul>
+    </div>
+  )
+}
+
 export function SecondaryNavbar() {
  const { toggleApiUrl, isProd } = useApiUrlStore()

@@ -61,7 +93,7 @@ export function SecondaryNavbar() {
          />
        </label>
      </div>
-      <ConnectKitButton />
+      <PrivyWalletButton />
    </div>
  )
 }
--- a/src/Managing.WebApp/src/config/privy.ts
+++ b/src/Managing.WebApp/src/config/privy.ts
@@ -0,0 +1,19 @@
+import { arbitrum, mainnet } from 'viem/chains'
+import { createConfig } from '@privy-io/wagmi'
+import { http } from 'wagmi'
+
+// Define the Privy App ID - this should be added to your .env file
+const PRIVY_APP_ID = import.meta.env.VITE_PRIVY_APP_ID || 'your-privy-app-id'
+
+// Create the Privy Wagmi config with Ethereum and Arbitrum chains
+export const privyWagmiConfig = createConfig({
+  chains: [mainnet, arbitrum],
+  transports: {
+    // You can customize RPC providers here if needed
+    [mainnet.id]: http(`https://ethereum.publicnode.com`),
+    [arbitrum.id]: http(`https://arbitrum-one.publicnode.com`),
+  },
+})
+
+// Export the supported chains for use elsewhere in the app
+export const supportedChains = [mainnet, arbitrum] 
--- a/src/Managing.WebApp/src/hooks/usePrivyWallet.ts
+++ b/src/Managing.WebApp/src/hooks/usePrivyWallet.ts
@@ -0,0 +1,65 @@
+import { usePrivy } from '@privy-io/react-auth'
+import { useAccount, useConnect, useDisconnect } from 'wagmi'
+import { useCallback, useEffect } from 'react'
+
+/**
+ * Custom hook to integrate Privy wallet with wagmi
+ * This hook handles connecting and disconnecting the Privy wallet
+ * and provides a simplified interface for wallet interactions
+ */
+export const usePrivyWallet = () => {
+  const { user, ready, authenticated, login, logout } = usePrivy()
+  const { isConnected } = useAccount()
+  const { connectAsync, connectors } = useConnect()
+  const { disconnectAsync } = useDisconnect()
+
+  // Connect the wallet when the user is authenticated
+  useEffect(() => {
+    const connectWallet = async () => {
+      if (ready && authenticated && user && !isConnected) {
+        try {
+          // Get the embedded wallet if available
+          const embeddedWallet = user.wallet?.address ? user.wallet : null
+          
+          if (embeddedWallet && connectors.length > 0) {
+            // Connect using the Privy connector
+            // The Privy connector is automatically added by the Privy WagmiProvider
+            const privyConnector = connectors.find(c => c.name === 'Privy') || connectors[0]
+            
+            await connectAsync({
+              connector: privyConnector,
+              chainId: 1 // Default to Ethereum mainnet
+            })
+          }
+        } catch (error) {
+          console.error('Failed to connect wallet:', error)
+        }
+      }
+    }
+
+    connectWallet()
+  }, [ready, authenticated, user, isConnected, connectAsync, connectors])
+
+  // Disconnect the wallet when the user logs out
+  const handleLogout = useCallback(async () => {
+    if (isConnected) {
+      try {
+        await disconnectAsync()
+      } catch (error) {
+        console.error('Failed to disconnect wallet:', error)
+      }
+    }
+    logout()
+  }, [isConnected, disconnectAsync, logout])
+
+  return {
+    isAuthenticated: authenticated,
+    isConnected,
+    isReady: ready,
+    user,
+    login,
+    logout: handleLogout,
+  }
+}
+
+export default usePrivyWallet 
--- a/src/Managing.WebApp/src/main.tsx
+++ b/src/Managing.WebApp/src/main.tsx
@@ -1,35 +1,47 @@
 import './styles/globals.css'

 import { QueryClient, QueryClientProvider } from '@tanstack/react-query'
-import { ConnectKitProvider, getDefaultConfig } from 'connectkit'
+import { PrivyProvider } from '@privy-io/react-auth'
+import { WagmiProvider } from '@privy-io/wagmi'
 import { createRoot } from 'react-dom/client'
 import { BrowserRouter } from 'react-router-dom'
-import { WagmiConfig, createConfig } from 'wagmi'

 import App from './app'
+import { privyWagmiConfig, supportedChains } from './config/privy'

 import 'react-grid-layout/css/styles.css'
 import 'react-resizable/css/styles.css'
 import 'react-toastify/dist/ReactToastify.css'
 import { ToastContainer } from 'react-toastify'

-const config = createConfig(
-  getDefaultConfig({
-    alchemyId: import.meta.env.VITE_ALCHEMY_ID,
-    appName: 'Managing App',
-    walletConnectProjectId: import.meta.env.VITE_WALLET_CONNECT_PROJECT_ID,
-  })
-)
-
 const element = document.getElementById('root') as HTMLElement

 const root = createRoot(element)
 const queryClient = new QueryClient()

+// Configure Privy login methods and appearance
+const privyConfig = {
+  appearance: {
+    theme: 'light' as const,
+    accentColor: '#3B82F6' as `#${string}`, // Customize this to match your app's theme
+    logo: <img src="/src/assets/logo.svg" alt="logo" />,
+  },
+  loginMethods: ['wallet', 'email', 'google'] as Array<'wallet' | 'email' | 'google'>,
+  embeddedWallets: {
+    ethereum: {
+      createOnLogin: 'all-users' as const
+    },
+    noPromptOnSignature: false
+  },
+}
+
 root.render(
  <QueryClientProvider client={queryClient}>
-    <WagmiConfig config={config}>
-      <ConnectKitProvider theme="auto">
+    <PrivyProvider
+      appId={import.meta.env.VITE_PRIVY_APP_ID}
+      config={privyConfig}
+    >
+      <WagmiProvider config={privyWagmiConfig}>
        <BrowserRouter>
          <App />
          <ToastContainer
@@ -44,7 +56,7 @@ root.render(
            pauseOnHover
          />
        </BrowserRouter>
-      </ConnectKitProvider>
-    </WagmiConfig>
+      </WagmiProvider>
+    </PrivyProvider>
  </QueryClientProvider>
 )
--- a/src/Managing.WebApp/src/pages/authPage/auth.tsx
+++ b/src/Managing.WebApp/src/pages/authPage/auth.tsx
@@ -1,37 +1,50 @@
-import { ConnectKitButton } from 'connectkit'
+import { usePrivy } from '@privy-io/react-auth'
 import { useAccount } from 'wagmi'

 import LogIn from '../../components/mollecules/LogIn/LogIn'
 import useCookie from '../../hooks/useCookie'
 import { useEffect, useState } from 'react'

-
 export const Auth = ({ children }: any) => {
  const { getCookie, deleteCookie } = useCookie()
  const { isConnected } = useAccount()
+  const { login, ready, authenticated, user } = usePrivy()
  const token = getCookie('token')
-  console.log('token', token)
-  console.log('isConnected', isConnected)
  
  const [isLoading, setIsLoading] = useState(true);

  useEffect(() => {
+    if (ready) {
      const timeout = setTimeout(() => {
        setIsLoading(false);
-    }, 2000); // Adjust the timeout duration as needed
+      }, 1000);
      
      return () => clearTimeout(timeout);
-  }, []);
+    }
+  }, [ready]);

-  if (isLoading) {
+  if (!ready || isLoading) {
    return <div>Loading...</div>;
  }

-  if (!isConnected) {
+  if (!authenticated) {
    deleteCookie('token')
    return (
      <div style={{ ...styles }}>
-        <ConnectKitButton />
+        <button 
+          onClick={login}
+          style={{
+            padding: '10px 20px',
+            backgroundColor: '#3B82F6',
+            color: 'white',
+            border: 'none',
+            borderRadius: '4px',
+            cursor: 'pointer',
+            fontSize: '16px'
+          }}
+        >
+          Login with Privy
+        </button>
      </div>
    )
  } else if (!token) {
@@ -41,7 +54,6 @@ export const Auth = ({ children }: any) => {
  }
 }

-
 const styles = {
  alignItems: 'center',
  display: 'flex',