Contact person: Advanced Web3 Store Integration

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Location: United States

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I already run a live e-commerce shop and now want to layer in true Web3 functionality so customers can pay with USDC, sign transactions directly from their preferred wallet, and mint on-demand NFTs linked to their purchases. My stack is still flexible, but I’m leaning toward a Node.js / React front end, Solidity (or native VeChain smart contracts) on the back end, plus reliable API bridges for pricing, gas estimation, and NFT metadata storage.

Here’s the vision I need your expertise to turn into production-ready code:

– Accept USDC at checkout with real-time conversion, error handling, and settlement back to my business wallet.
– Deep Web3-wallet integration: connect, authenticate, show live balances, and let users execute full transactions without leaving the site.
– Dynamic mint-on-demand NFTs automatically generated after qualifying purchases, pushed to customers’ wallets, and viewable in a branded dashboard.

A secure, scalable approach is essential; please factor in auditing tools, key management, rate limiting, and clear upgrade paths. If you’ve shipped something similar, send over a brief description, the tech stack you used, and any metrics or lessons learned.

In your proposal include:
• Recommended architecture and why you chose it
• Milestone breakdown with estimated timeframes
• Any additional tools (e.g., VeChainThor, Hardhat, IPFS/Arweave, Alchemy/Infura) you find best suited

I’m ready to start as soon as we align on scope and timeline—let’s build a seamless Web3 shopping experience together." (client-provided description)