Platform Architecture

MemeTrade is a decentralized platform with multiple frontend applications, robust backend infrastructure, and smart contract systems on Base.

Architecture Overview

┌─────────────────────────────────────────────────────────┐
│                    Frontend Layer                       │
├─────────────────────────────────────────────────────────┤
│  iOS App (TestFlight)     │    Web App (MemeTrade.com)  │
│  - Token Creation         │    - Product Showcase       │
│  - Trading Interface      │    - Token Explorer         │
│  - Social Features        │    - Analytics Dashboard    │
│  - Smart Accounts         │    - Public API             │
└─────────────────────────────────────────────────────────┘
                              │
┌─────────────────────────────────────────────────────────┐
│                   Backend Services                      │
├─────────────────────────────────────────────────────────┤
│  REST API (Planned) │  WebSocket API (Planned) │  Subgraph      │
│  - Token Data      │  - Real-time      │  - Indexing    │
│  - Market Info     │  - Price Feeds    │  - Queries     │
│  - Portfolio       │  - Trade Events   │  - Analytics   │
└─────────────────────────────────────────────────────────┘
                              │
┌─────────────────────────────────────────────────────────┐
│                  Blockchain Layer                       │
├─────────────────────────────────────────────────────────┤
│  Base Network      │  Uniswap V4       │  LayerZero     │
│  - Smart Contracts│  - Trading Pools   │  - $MEME OFT   │
│  - Factory System │  - Liquidity       │  - Cross-chain │
│  - Governance     │  - Price Discovery │  - Bridging    │
└─────────────────────────────────────────────────────────┘

Frontend Applications

iOS Mobile App

Tech Stack:

  • React Native with Expo

  • TypeScript

  • Smart Account Integration

  • Biometric Authentication

Features:

  • Token Creation: Launch meme tokens easily

  • Trading Interface: Real-time trading

  • Social Discovery: Discover trending tokens

  • Smart Accounts: EOA backup support

  • Portfolio Management: Track performance

  • Push Notifications: Real-time updates

  • Deep Linking: Share tokens and referrals

Download: MemeTrade Beta on TestFlight

Security:

  • Biometric authentication

  • Secure key management

  • EOA backup support

Web Platform (MemeTrade.com)

Tech Stack:

  • Next.js 15 with App Router

  • TypeScript

  • TailwindCSS

  • Wagmi for Web3

Features:

  • Product Showcase: Platform overview

  • Token Explorer: Browse all tokens

  • Analytics Dashboard: Market data

  • Public API Access: Developer portal

Pages:

  • Homepage

  • Token discovery

  • Token details

  • Analytics dashboard

  • Developer docs

Backend Infrastructure

REST API (Planned)

Base URL: https://api.memetrade.com/v1

Services:

  • Token metadata

  • Market data

  • Portfolio tracking

  • Transaction history

  • Analytics

Tech:

  • Node.js with TypeScript

  • PostgreSQL

  • Redis

  • JWT tokens

WebSocket API (Planned)

Real-time Streams:

  • Live token prices

  • Trade events

  • Portfolio updates

  • Market trends

Connection: wss://api.memetrade.com/v1/ws

Subgraph (Goldsky)

Purpose: Index blockchain events

Data:

  • Token creation

  • Trading transactions

  • Liquidity changes

  • Governance proposals

  • Holder distributions

Endpoints:

  • Base Sepolia: https://api.goldsky.com/api/public/project_cmce1khst42k701yh8earehuh/subgraphs/memetrade-base-sepolia/prod/gn

  • Base Mainnet: https://api.goldsky.com/api/public/project_cmce1khst42k701yh8earehuh/subgraphs/memetrade-base/prod/gn

Blockchain Infrastructure

Base Network

Why Base:

  • Low fees (~$0.01-0.05)

  • Fast confirmations (2s blocks)

  • Ethereum compatibility

  • Coinbase integration

  • Growing DeFi ecosystem

Network Details:

  • Mainnet Chain ID: 8453

  • Testnet Chain ID: 84532 (Base Sepolia)

  • Block Explorer: BaseScan

Smart Contract System

Modular Architecture:

Factory Contract

  • Deploys tokens

  • Manages templates

  • Handles governance

  • Collects fees

Template System

  • ViralTemplate: Advanced mechanics

  • StandardTemplate: Basic ERC-20

  • CustomTemplate: Extensible

Governance Contract

  • Proposals

  • Voting

  • Parameter updates

  • Treasury management

Economic Module

  • Fee distribution

  • Liquidity rewards

  • Token burning

  • Viral mechanics

Moderation Contract

  • Content filtering

  • Reporting system

  • Smart enforcement

  • Governance parameters

Uniswap V4 Integration

Trading Infrastructure:

  • Automated liquidity pools

  • Dynamic fees

Data Architecture

On-Chain Data

  • Smart contract events

  • Transaction history

  • Token metadata

  • Governance records

Off-Chain Data

  • Token images and metadata

  • User preferences

  • Analytics calculations

  • Cached pricing data

Data Flow

  1. Events emitted from smart contracts

  2. Subgraph indexes events in real-time

  3. API aggregates and serves processed data

  4. Frontend displays real-time information

Security Architecture

Smart Contract Security

  • Multi-signature governance

  • Timelock mechanisms

  • Audit by Trail of Bits & Consensys Diligence

  • Bug bounty program ($50,000 max reward)

  • Open source verification

Application Security

  • API rate limiting

  • Input validation

  • CORS protection

  • Secure key management

  • Regular security audits

Infrastructure Security

  • SSL/TLS encryption

  • Database encryption at rest

  • Environment variable protection

  • Regular backup procedures

  • Monitoring and alerting

Scalability Considerations

Current Capacity

  • Transactions: 1000+ TPS on Base

  • API Requests: 10,000+ RPM

  • Concurrent Users: 10,000+ on mobile app

Future Scaling

  • Multi-chain expansion via LayerZero

  • CDN integration for global performance

  • Database sharding for large datasets

  • Microservices architecture for modularity

Development Workflow

Deployment Pipeline

  1. Smart Contracts: Foundry + Base deployment

  2. Subgraph: Goldsky deployment

  3. API: Vercel serverless functions

  4. Web App: Vercel Edge deployment

  5. Mobile App: Expo EAS + TestFlight

Environment Management

  • Development: Local testing with Base Sepolia

  • Staging: Full stack testing environment

  • Production: Base Mainnet with monitoring

Integration Points

External Services

  • Coinbase: Base network infrastructure

  • Uniswap: Trading and liquidity protocols

  • LayerZero: Cross-chain messaging

  • Goldsky: Data indexing and queries

  • Expo: Mobile app development and deployment

APIs and SDKs

  • Web3 Libraries: Wagmi, Viem, Ethers.js

  • Mobile: React Native, Expo SDK

  • Backend: Node.js, Express, GraphQL

Future Architecture Enhancements

Planned Additions

  • Android App: Native Android application

  • Desktop App: Electron-based desktop client

  • Advanced Analytics: ML-powered insights

  • Social Features: Enhanced community tools

  • NFT Integration: Meme-based NFT marketplace

Technical Roadmap

  • Cross-chain Expansion: Ethereum, Arbitrum, Optimism

  • Layer 2 Scaling: Additional L2 network support

  • DeFi Integrations: Lending, derivatives, yield farming

  • Governance Evolution: Advanced DAO mechanisms

Monitoring and Observability

Application Monitoring

  • Real-time performance metrics

  • Error tracking and alerting

  • User analytics and behavior

  • Smart contract event monitoring

Infrastructure Monitoring

  • Server health and uptime

  • Database performance

  • API response times

  • Network connectivity

This architecture provides a robust foundation for MemeTrade's current functionality while supporting future growth and feature expansion. The modular design ensures scalability and maintainability as the platform evolves.

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