ShameFi Ecosystem – Avalanche-Based Token Launch and Transparency Suite

Developed a comprehensive token ecosystem on Avalanche blockchain, from initial registration phase through token launch and post-launch monitoring. The multi-phase project began with a community registration system where users applied to join the $TOKEN community. Verified applicants became eligible for an exclusive presale round, followed by a public sale for broader market access. To ensure a fair launch, I implemented a sophisticated anti-sniper smart contract that protected against bots and early dumpers with a decreasing tax mechanism that started at 90% and gradually reduced to 0% after the protection period. After token launch with liquidity provision, the ShameFi monitoring dashboard went live to track holder behavior and promote transparency. The dashboard serves as a transparent 'wall of shame' that identifies token holders who may have dumped their allocations, while celebrating legitimate community members. By connecting wallet addresses to social profiles and visualizing transaction patterns, the platform helps maintain trust and accountability within the $TOKEN ecosystem, ensuring participants adhere to community values and encouraging long-term engagement.
Next.jsReactTypeScriptTailwindCSSPostgreSQLNextAuthRainbow Kitwagmiethers.jsviemReact Query

Project Goals

  • Create seamless registration process for community applicants
  • Implement secure presale mechanism for verified members
  • Execute public sale round for broader participation
  • Develop anti-sniper contract with dynamic tax mechanism to protect against bots
  • Configure token liquidity provision on Avalanche DEXs
  • Track token holder activity transparently post-launch
  • Identify users who sold over 50% of their allocation
  • Connect social profiles to wallet addresses
  • Display detailed transfer history with timestamps
  • Show market statistics including price and liquidity

Architecture

Architecture Diagram

Smart Contracts

Token ($TOKEN)

ERC20 token with anti-sniper functionality to prevent bots and early dumpers during launch. Features include: 90% initial tax that gradually decreases over time, configurable anti-sniping duration, owner-controlled tax recipient, airdrop functionality, and tax burning mechanism for deflationary pressure. Implemented using OpenZeppelin's ERC20 and Ownable contracts.

Challenges & Solutions

Multi-phase Project Coordination

Developed a phased project roadmap with clear milestones for registration, presale, public sale, and dashboard launch, ensuring smooth transitions between project stages.

User Registration Verification

Implemented a verification system for applicants to ensure only genuine community members gained access to the presale round.

Anti-Sniper Contract Development

Designed and implemented a Solidity smart contract with a dynamic tax mechanism to protect against bot sniping and early dumping, featuring a 90% initial tax that gradually decreased over time until reaching 0% after the protection period.

Post-Launch Monitoring

Created the ShameFi dashboard with React Query and custom hooks to efficiently track holder behaviors after token launch.

Transaction History Visualization

Developed a responsive transfers component with color-coded transaction types to distinguish between buys, sells, and transfers.

Project Stats

Registration Applicants

2,000+

Presale Participants

200+

Tracked Wallets

200+

Project Phases

registration, presale, public sale, and shamefi launch