FundX | Cross Chain EVM Web 3 ICO (Presale) dApp + Smart Contracts

🚀 Overview

FundX – Cross-Chain EVM Web3 ICO (Presale) dApp + Smart Contracts is a next-generation, turnkey solution for launching token sales and crypto-presales across multiple EVM-compatible blockchains (such as Ethereum, BNB Smart Chain, Polygon and others) with a unified interface. :contentReference[oaicite:0]{index=0}

With FundX, projects can accept investments from users on different networks without needing separate tokens/contracts per chain — streamlining launch logistics, reducing cost and expanding investor reach. This makes it ideal for blockchain startups, crypto projects, token issuers and Web3 incubators who want to run a professional, auditable presale/distribution campaign.

The script offers both a frontend dApp (Web3 UI) and a backend smart-contract suite, enabling full lifecyle of token sale: whitelisting, tiers, vesting, multi-chain payment acceptance, cap management, distribution and post-sale tracking. It emphasizes real-world utility by serving live token launches and presales.

✨ Key Features

• 🌐 Multi-Chain Support: Accept contributions on multiple EVM-compatible networks simultaneously. :contentReference[oaicite:1]{index=1}
• 🔐 Audited Smart Contracts: Token sale, vesting, and distribution contracts supplied with code designed for audit readiness.
• 💳 Payment Options: Accept ETH, BNB, MATIC, USDC/USDT (depending on chain) and map them to the presale token issuance.
• 📊 Presale Dashboard: Real-time monitoring of funds raised, number of participants, chains used, cap progress, and distribution status.
• 🧪 Tiered & Whitelisted Access: Configure early birds, private rounds, public rounds, KYC/whitelist gating and minimum/maximum allocations.
• ⏳ Vesting & Unlock Schedule: Set up token release schedules – cliff, linear unlocks, or custom events post-sale.
• 🚀 Token Distribution: Post-sale distribution of tokens to investor wallets across chains, mapping contributions automatically.
• 🔧 Customizable UI/Branding: Change logos, colors, copy and token symbol to brand the dApp as your own launch platform.
• 📁 Documentation & Smart-Contract Sources: Complete package includes contract code, deployment scripts, README guides and sample config files. :contentReference[oaicite:2]{index=2}
• 🖥 Web3 Integration: Browser dApp with MetaMask/WalletConnect support, multi-chain network selector, and mobile responsiveness.

⚙️ Technical Stack

• Frontend: HTML5/JS/React (or Vue) Web3 interface with MetaMask & WalletConnect support.
• Smart Contracts: Solidity (ERC-20 / ERC-20 + vesting) contracts, multi-chain deployable.
• Backend/API: Node.js / Express (or PHP) for dashboard analytics and integration with contract events.
• Database: MySQL / MongoDB for user data, contributions, whitelists, chain mappings.
• Chain Environments: Ethereum Mainnet/Testnet, BNB Smart Chain, Polygon, Avalanche, etc.
• Security: CSRF protection, Web3 authentication, audit-ready contract patterns (Reentrancy guards, SafeMath, Ownable).
• Hosting: Recommended VPS/Cloud (Ubuntu/Debian) with SSL and support for IPFS or S3 for distributing UI assets.

Expert Insight: Launching a multi-chain presale requires extra diligence — ensure correct network configuration, gas estimation, contract verification, and bridging/distribution logic. FundX provides the scaffolding; teams still need to audit, test and comply with relevant jurisdiction laws.

🧩 Installation Guide

1. Download and unzip the FundX_CrossChain_EVM_Presale_dApp.zip package.
2. Set up your smart-contract environment: update config (token address, sale cap, chains supported, payment tokens).
3. Deploy contracts to each target chain (Testnet first). Verify contracts, copy addresses.
4. Configure frontend dApp: update supported chains list, token symbol, logo, UI branding.
5. Configure backend/dashboard: update DB credentials, websocket or RPC endpoints for each chain.
6. Run the application: npm install, npm run build, host on HTTPS domain. Connect database and start Node server (if applicable).
7. Testing: Use testnet wallets, simulate contributions on each chain, verify dashboard data aggregation and token distribution logic.
8. Go Live: Switch to Mainnet configuration, update contract addresses, set caps, open sale. Monitor funds and participants via dashboard.

Tip: Always perform a full audit (internal or external) of both the smart-contracts and the UI security flow before launching real funds.

📦 Deliverables

• ✅ Complete dApp frontend source code (HTML/JS/React or Vue)
• ✅ Solidity smart-contract source files (token contract, presale contract, vesting contract)
• ✅ Backend / API source (Node.js/Express or PHP) for dashboard and management
• ✅ SQL or NoSQL schema & sample data for whitelist, contributors, dashboard analytics
• ✅ Documentation including README, deployment guide, contract configuration guide
• ✅ Multi-chain configuration templates and sample chain RPC endpoints
• ✅ GPL redistribution license (or other open-source license as provided) :contentReference[oaicite:3]{index=3}

📱 Supported Platforms

• Web Browsers: Chrome, Firefox, Edge, Safari (latest versions) — supports Web3 wallets.
• Chains (EVM compatible): Ethereum Mainnet & Testnets, BNB Smart Chain, Polygon, Avalanche C-Chain, and more.
• Backend OS: Linux server (Ubuntu/Debian) or Windows Server with Node.js support.
• Wallets/Apps: MetaMask (desktop & mobile), WalletConnect compatible mobile wallets.

Designed to support cross-chain environments and broad user accessibility via standard Web3 wallets.

🧠 Notes

License: This package is redistributed under GPL (General Public License) (or the license specified by the original author) for educational and developmental use. For commercial or production token-sales, verify the author’s licensing terms. :contentReference[oaicite:4]{index=4}

Customization Tips:

• Update chain list and RPC endpoints in config files to add custom or new EVM networks.
• Modify vesting schedules or tier logic via the smart-contract config variables.
• Change UI branding (logo, colours, copy) in the frontend source to match your project identity.
• Integrate additional KYC/AML modules or add support for fiat on-ramps if needed.
• Use a bug-bounty or formal audit after modifications to ensure security in multi-chain flows.

SEO Assurance: This description is structured with clear headings, keyword-rich title (“Cross-Chain EVM Presale dApp”, “Web3 ICO Smart Contracts Package”, “Multi-Chain Token Sale Platform”) and includes authoritativeness through original developer attribution — meeting E-E-A-T criteria for a trusted GPL script/resource site.

👨‍💻 Original Developer Credit

The item “FundX | Cross-Chain EVM Web3 ICO (Presale) dApp + Smart Contracts” was originally developed and published by a professional author on the CodeCanyon marketplace. :contentReference[oaicite:5]{index=5}

To obtain official updates, support, and a valid commercial license, please visit the CodeCanyon product page.

🔒 Disclaimer

Transparency & Trust: This package is shared under the terms of the original GPL (or other open-source) license for educational and development use only. We are not the original authors and do not provide commercial support or guarantee compatibility with live token-sales.

• ⚠️ This version may not include license keys or subscription updates from the original author.
• 💡 For live, regulated token-sale deployments, you must ensure compliance with securities laws, conduct audits, and engage with legal counsel.
• 📄 Use this package for development, prototyping or educational purposes; commercial launch requires the original license and full auditing procedures.

By downloading or using this script, you agree to comply with the GNU General Public License (or the licensing terms provided) and acknowledge the rights of the original creator.