Streamline: Decentralized Multi-Token Tip Jar on Neon EVM

Streamline is a decentralized tip jar platform that empowers creators and supporters with seamless, low-cost, and cross-chain tipping. Built on Neon EVM, Streamline leverages the innovative ERC20ForSPL token standard to bridge the best of Ethereum and Solana, enabling fast, cheap, and secure transactions for everyone.

🌐 Live Demo

Try it now: streamline-rust.vercel.app

🚀 Why Streamline?

• True Multi-Chain Support: Accept and send tips in tokens that are compatible with both Ethereum and Solana ecosystems, thanks to ERC20ForSPL.
• Ultra-Low Fees: Built on Neon EVM, Streamline offers Ethereum compatibility with Solana’s speed and cost-efficiency.
• Decentralized & Trustless: All tipping and creator registration logic is on-chain, with open-source smart contracts.
• Frictionless Onboarding: Creators can register in minutes and start receiving tips instantly.
• Community-Driven: Open to all creators and supporters, with transparent stats and a growing ecosystem.

🌉 What is ERC20ForSPL and Why Does It Matter?

ERC20ForSPL is a unique token standard that allows Solana SPL tokens to be represented and transacted as ERC-20 tokens on Neon EVM. This means:

• Seamless Interoperability: The same token can be used on both Solana and Ethereum-compatible dApps.
• Unified Liquidity: No need for complex bridges or wrapped assets—ERC20ForSPL tokens are natively compatible.
• Developer Friendly: Use familiar ERC-20 interfaces while benefiting from Solana’s performance.
• Perfect for Tipping: Microtransactions are fast and affordable, making tipping practical and scalable.

Learn more in the Neon EVM docs.

🏗️ Architecture Overview

• Smart Contracts: Solidity contracts for the Tip Jar, Faucet, and ERC20ForSPL tokens, deployed on Neon EVM.
• Frontend: Modern Next.js app for creators and supporters, with wallet integration and real-time stats.
• Database: Supabase for off-chain profile and tip history storage.
• Faucet: Claim testnet tokens instantly to try out the platform.

⚡ Features

• Multi-token support (NORC, TIP, STRM)
• Decentralized, non-custodial tip jar for creators
• Cross-chain compatibility (Ethereum & Solana via Neon EVM)
• Creator onboarding and profile management
• Transparent dashboard and statistics
• Testnet faucet for instant onboarding

🪙 Token & Contract Addresses

Token	Symbol	Contract Address	Type	Decimals	Initial Supply
Neon Oracle	NORC	0x4e679F39364f43facdB2ba7E3C20E0989082793B	ERC20ForSPL	9	100,000,000
Tip Token	TIP	0x9F5B81f4Bb6625899D5843B58bC8e8fe0C477A51	ERC20ForSPL	9	100,000,000
Stream Token	STRM	0xc3675D4385d1a3cABCCa8c8Ab5e6AD1E79024CE3	ERC20ForSPL	9	100,000,000

• TipJar Contract: 0xAb99938a13D41d53B24Acd7fFEb686F487Ca9aD4
• Deployed via: ERC20ForSplFactory
• Faucet Contract: 0xb6C03826E4420cf7763CA463f18a9113dcEC0E42

📝 How It Works: From Registration to Receiving Tips

1. Get Testnet Tokens

Visit the Faucet page, connect your wallet, and claim tokens.

N/B: Must have NEON Devnet tokens. Claim here

2. Register as a Creator

Step 1: Connect Your Wallet

Click "Connect Wallet" to begin.

Step 2: Fill in Your Profile

Enter your name, username, and description.

Step 3: Add Social Links

Optionally, add your social media handles.

Step 4: Choose Accepted Tokens

Select which tokens you want to accept.

Step 5: Confirm and Register

Review your information and register.

Step 6: Success!

You’re now ready to receive tips!

3. Share Your Profile

After registration, your profile is live! Share your unique link or wallet address with your supporters.

4. Receive Tips

Supporters can browse creators, select a token, and send a tip directly from the UI.

All tips are recorded on-chain and reflected in your dashboard.

View the transaction on Neon Devnet Blockscout:

5. Track Your Success

Use the Dashboard to view stats: total tips, volume, top supporters, and more.

📄 License

MIT

👤 Author

Victor_TheOracle (victorokpukpan_ on X/Twitter)

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Streamline: Bridging Ethereum and Solana for the creator economy.