I will integrate metamask and walletconnect into your dapp

L
lin_jh
L
lin_jh
LinDev
integrate metamask and walletconnect into your dapp
Full Screen
integrate metamask and walletconnect into your dapp
Full Screen
integrate metamask and walletconnect into your dappintegrate metamask and walletconnect into your dapp

About this gig

Professional Web3 Wallet & DApp Integration


Want to integrate **MetaMask, WalletConnect, or Web3 wallet features** into your website or dApp?


I can help you build a smooth and reliable Web3 experience with modern frontend technologies and secure wallet interaction.


Whether you need a simple wallet connection, token balance display, blockchain transaction flow, or full smart contract integration, I can help you implement it efficiently.


What Youll Get


1. MetaMask wallet integration  

2. WalletConnect integration  

3. Connect / disconnect wallet functionality  

4. Wallet address and balance display  

5. ETH and ERC-20 token balance integration  

6. Network detection and network switching  

7. Message signing  

8. Blockchain transaction integration  

9. Smart contract read / write integration  

10. Error handling and transaction status feedback  

11. Responsive Web3 frontend integration  

12. Clean, maintainable code  


Supported Technologies


- React / Next.js / Vue.js

- TypeScript / JavaScript

- viem / ethers.js

- MetaMask

- WalletConnect

- Ethereum / EVM-compatible networks

- Solidity smart contracts

- ERC-20 / ERC-721 / ERC-1155


Perfect For


- Web3 startups

-

  • Programming language

    • JavaScript

  • Expertise

    • Algorithms & Data structures
    • Localization
    • Performance
    • Design

  • Frontend framework

    • jQuery
    • Next.js
    • React.js
    • Tailwind CSS
    • Vue.js

  • Backend framework

    • FastAPI
    • Next.js
    • Node.js

  • AI & low/no code builders

    • Backendless

Get to know LinDev

LinDev

AI SaaS ChatGPT OpenAI LangChain React Nextjs Vuejs Developer

5.0(5)
  • FromChina
  • Member sinceMay 2025
  • Avg. response time1 hour
  • Last delivery2 months

  • Languages

    English, Chinese
Hey, I’m Lin — a full-stack AI developer focused on building modern AI-powered web applications, SaaS platforms, and intelligent user experiences. I specialize in developing scalable AI products using React, Next.js, Node.js, OpenAI API, LangChain, and modern cloud technologies. From AI chatbots and automation tools to analytics dashboards and AI SaaS platforms, I build clean, responsive, and production-ready solutions with a strong focus on performance, UX, and real-world business value.

My Portfolio

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