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$
USD
I will integrate wallet connection for your web3 application
Code and Conquer
Full-Stack Blockchain Developer | 3+ Years | 40+ Projects Delivered
I build production-ready Web3 applications: DeFi protocols, NFT marketplaces, Solana token launches, trading bots, and custom smart...
Level 1
Has met certain performance criteria and shows strong potential in the marketplace.
About this Gig
Need wallet integration for your Web3 application? I build seamless blockchain connections that make your DApp feel like Web2smooth, fast, and user-friendly.
Specialized Web3 frontend developer with 3+ years connecting wallets and smart contracts to React applications. I handle the blockchain complexity so your users get a simple experience.
WEB3 INTEGRATION:
WALLET CONNECTION:
- MetaMask, WalletConnect, Coinbase Wallet
- Rainbow, Trust Wallet, Phantom
- Mobile wallet deep linking
- Auto-reconnection & session management
- Network switching & validation
- Custom connection UI
SMART CONTRACT INTEGRATION:
- Read/write contract functions
- Transaction management
- Real-time event listening
- Gas estimation & optimization
- Error handling with clear feedback
- Loading states & confirmations
MULTI-CHAIN SUPPORT:
- All EVM Chains and Solana
- Automatic network switching
- Chain-specific configurations
ADVANCED FEATURES:
- Account abstraction support
MESSAGE FIRST FOR COMPLEX PROJECTS
Fast - Clean UI - Secure
Keep your assets and information safe
Cryptocurrency services focus solely on developing and programming. Never share sensitive information or private keys with others.
Other Blockchain Development & Solutions Services I Offer
FAQ
Which wallets can you integrate?
MetaMask, WalletConnect (supports 300+ wallets), Coinbase Wallet, Rainbow, Trust Wallet, Phantom, and any wallet supporting standard providers. Premium includes custom wallet additions.
Do you handle smart contract interactions too?
Basic: Wallet connection only. Standard: Full smart contract integration (read/write functions). Premium: Complex contract interactions + backend integration.
Which blockchains do you support?
Solana and All EVM-compatible chains: Ethereum, Polygon, BSC, Arbitrum, Optimism, Avalanche, Base, zkSync. Multi-chain support included in all packages.
Can you build the entire DApp frontend?
Yes! While this gig focuses on wallet/contract integration, I can build complete DApp frontends. Message me for custom quotes on full frontend development.
Do you provide mobile wallet support?
Yes! All packages include mobile wallet support via WalletConnect with deep linking for iOS/Android wallet apps.
Can you integrate with my backend API?
Premium package includes backend integration: syncing wallet data, user authentication, transaction tracking, and database updates.
What if my smart contracts are already deployed?
Perfect! Just provide contract addresses and ABIs. I'll integrate them with proper error handling, gas optimization, and user feedback.
Reviews
4 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
F firmanata2
Singapore
Super easy to work and communicate
$50-$100
Price
4 days
Duration
Helpful?J 
joehilman
United States
Did great work!
$50-$100
Price
5 days
Duration
Helpful?T timl193
United States
Salman delivered EXCEPTIONAL work on my blockchain project, surpassing expectations with his professionalism. Working with him was a breeze; his deep understanding, swift delivery, and dedication to going above and beyond were truly remarkable. His expertise in web3 development and wallet connect has...
$50-$100
Price
3 days
Duration
Helpful?T timl193
United States
This guy is really good. Cool!
$50-$100
Price
2 days
Duration
Helpful?
Reviews
4 reviews for this Gig
| (4) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
F firmanata2
Singapore
Super easy to work and communicate
$50-$100
Price
4 days
Duration
Helpful?J joehilman
United States
Did great work!
$50-$100
Price
5 days
Duration
Helpful?T timl193
United States
Salman delivered EXCEPTIONAL work on my blockchain project, surpassing expectations with his professionalism. Working with him was a breeze; his deep understanding, swift delivery, and dedication to going above and beyond were truly remarkable. His expertise in web3 development and wallet connect has...
$50-$100
Price
3 days
Duration
Helpful?T timl193
United States
This guy is really good. Cool!
$50-$100
Price
2 days
Duration
Helpful?
