Web3 Integration
Adding blockchain capabilities to existing web and mobile applications.
We integrate Web3 functionality into existing products — wallet authentication, token gating, NFT minting, and on-chain payments — without a full rebuild.
Web3 Features in Your Existing Product
Adding blockchain capabilities does not require a rebuild. We implement Web3 features as modular additions to your current stack — wallet authentication alongside your existing auth system.
We handle the complexity of blockchain interactions so your existing team does not need to become Web3 experts overnight.
Common integrations include wallet sign-in (SIWE), NFT ownership verification for access control, and ERC-20 payment processing.
Service Inclusions
Wallet Authentication (SIWE)
Sign-In with Ethereum alongside existing auth — users can connect a wallet without abandoning email/password login.
Token Gating
NFT and ERC-20 ownership verification for content access, integrated with your existing permission system.
NFT Minting
Lazy minting, batch minting, and claim page integration — adding NFT functionality to an existing product.
Crypto Payments
On-chain payment processing with multi-token support and payment verification webhooks for your backend.
DAO Tooling
Snapshot voting integration, on-chain governance participation, and treasury visibility.
On-Chain Loyalty
Soulbound token (SBT) achievement systems and on-chain reputation scores integrated into existing flows.
A Process Built for Clarity
No black boxes. No surprise invoices. Every project at Codewingz follows a disciplined four-phase process designed to reduce risk and maximise value at every stage.
Integration Scoping
Review of your existing stack and definition of Web3 features to integrate without disrupting current functionality.
Smart Contract & Wallet Layer
Contract integration and wallet connection layer added to your existing backend and frontend.
Feature Integration
Each Web3 feature integrated into existing UI and backend flows with full error handling.
Testing & Launch
Testnet validation, user testing, and mainnet deployment.
The Tech Stack
We select technologies based on performance, scalability, and long-term maintainability, not trends.
wagmi / viem
Specialized implementation of wagmi / viem in the Chain Interaction space.
RainbowKit
Specialized implementation of RainbowKit in the Wallet UI space.
SIWE
Specialized implementation of SIWE in the Authentication space.
Snapshot
Specialized implementation of Snapshot in the Governance space.
Real-World Impact
CreatorHub Platform
The Challenge
“A creator platform wanted to add NFT-based membership passes without rebuilding their existing React/Node.js platform.”
The Solution
We added wallet connection, SIWE, and ERC-1155 membership NFT minting integrated into their existing subscription flow.
Key Performance Indicators
Common Inquiries
Everything you need to know about our specialized services.
Add Web3 Without Rebuilding Everything.
Tell us which Web3 features you want and we will show you how they integrate into your existing stack.