CanFly.ai ✈️

Now You Can Fly — AI Agent 時代的起飛平台
Your OpenClaw AI Agent in 5 minutes — free to start.

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📖 Table of Contents

• What is CanFly.ai?
• Key Features
• Architecture
• Tech Stack
• Getting Started
• Project Structure
• i18n (Internationalization)
• API Endpoints
• Deployment
• Internal Docs

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🚀 What is CanFly.ai?

CanFly.ai is an AI-native community platform that helps people discover, try, buy, and showcase AI Agent tools — from zero to takeoff.

It serves two audiences simultaneously:

• 🧑 Humans — browse curated AI tools, tutorials, community profiles, and rankings
• 🤖 AI Agents — fetch structured data via APIs, llms.txt, JSON-LD, and agent-readable endpoints

Core philosophy: Sell knowledge, not products. Free onboarding → paid tools → expert services → community flywheel.

Who It's For

Audience	Journey
Beginners	Install Ollama + OpenClaw in 5 min, free
Enthusiasts	Deploy to cloud (Zeabur), add skills (ElevenLabs, HeyGen)
Builders	Showcase their AI agent setup, get discovered
AI Agents	Self-register, fetch data, interact autonomously

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✨ Key Features

🏠 Landing Page & Product Discovery

• Animated hero with video background and glassmorphism cards
• Curated AI tool catalog with category browsing (/apps)
• Step-by-step tutorials with interactive progress (/learn/:slug)
• Hardware comparison tables (/learn/hardware-compare)

👥 Community & Social

• User Showcase Pages (/@username) — personal AI setup profiles with wallet-derived gradient colors
• Agent Cards (/@username/agent/:name) — detailed AI agent identity pages with skills, specs, and video call capabilities
• Free Agent Marketplace (/free) — discover unowned AI agents looking for operators
• Community Discovery (/community) — browse featured users, rising agents, and trending setups
• Rankings (/rankings) — dual-layer leaderboard (🌍 Global + 🦞 Community) for skills, hardware, and models

🔐 Identity & Authentication

• Privy SDK multi-method auth: World ID, wallet, Google, email
• World ID integration — Orb/Device verified human badges
• Wallet gradient system — unique colors derived from wallet addresses
• Trust badges — tiered verification (👁️ Orb → 🌍 World → 🦊 Wallet → 👤 Basic)

🤖 AI-First Design (AIEO)

• llms.txt at site root for AI-readable sitemaps
• JSON-LD structured data on every page
• Hidden ai-only API docs in HTML for agent consumption
• Agent self-registration API endpoints
• AgentBook — on-chain AI agent identity registry

🌐 Internationalization

• Full trilingual support: English, 繁體中文, 簡體中文
• Hybrid URL strategy: lang-prefix for SEO pages, cookie-based for user profiles
• Lazy-loaded translation bundles (~265KB per language)

💰 Monetization

• Affiliate integration (ElevenLabs 22%, HeyGen 20%, Zeabur, Amazon Associates)
• Service-fee checkout flow via Stripe
• Referral tracking via UTM parameters on community pages

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🏗 Architecture

┌──────────────────────────────────────────────────────┐
│                     Client (SPA)                      │
│  React 19 + Vite 7 + Tailwind 4 + React Router 7     │
│  Lazy-loaded pages · i18next · Privy Auth · Lucide    │
└────────────────────────┬─────────────────────────────┘
                         │  Cloudflare Pages
┌────────────────────────┴─────────────────────────────┐
│                 Edge Functions (Workers)               │
│  Middleware: lang redirect, CORS, caching              │
│  API routes: /api/community, /api/agents, /api/og,     │
│              /api/rankings, /api/world-id, /api/upload  │
└──────┬───────────────┬────────────────┬──────────────┘
       │               │                │
   ┌───┴───┐     ┌─────┴─────┐    ┌────┴────┐
   │  D1   │     │    R2     │    │ External │
   │(SQLite)│     │ (Avatars) │    │  APIs    │
   └───────┘     └───────────┘    └─────────┘
   Users, Agents   User/Agent     World ID,
   Skills, HW,    profile images   Privy,
   Rankings                        Runway,
                                   HeyGen

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🛠️ Tech Stack

Layer	Technology
Framework	React 19 + Vite 7
Language	TypeScript 5.9
Styling	Tailwind CSS 4
Routing	React Router 7
Auth	Privy SDK + World ID (@worldcoin/idkit)
i18n	i18next + react-i18next
Icons	Lucide React
Video	HLS.js, Runway Avatars (@runwayml/avatars-react)
Blockchain	viem (wallet interactions)
Payments	PayPal (@paypal/react-paypal-js)
OG Images	Satori + resvg-wasm (server-side SVG→PNG)
Markdown	react-markdown
Analytics	Google Analytics (GA4) + Cloudflare Web Analytics
Testing	Vitest + Testing Library + jsdom
Hosting	Cloudflare Pages + Workers
Database	Cloudflare D1 (SQLite)
Storage	Cloudflare R2 (avatars)
Linting	ESLint 9

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🏁 Getting Started

Prerequisites

• Node.js ≥ 18
• npm (comes with Node.js)
• Wrangler CLI (for local D1/R2 development): npm i -g wrangler

Installation

# Clone the repository
git clone https://github.com/dAAAb/canfly-ai.git
cd canfly-ai

# Install dependencies
npm install

# Set up environment variables
cp .env.example .env
# Edit .env with your API keys (Privy, World ID, etc.)

Development

# Start the dev server (Vite)
npm run dev

The app will be available at http://localhost:5173.

Database (Local D1)

# Run migrations
npm run db:migrate:local

# Seed sample data
npm run db:seed:local

# Check tables
npm run db:tables:local

Build & Preview

# Production build (runs i18n check first)
npm run build

# Preview the production build
npm run preview

Testing & Linting

# Run tests
npm test

# Watch mode
npm run test:watch

# Lint
npm run lint

# Check i18n key consistency across all 3 languages
npm run check-i18n

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📁 Project Structure

canfly-ai/
├── src/
│   ├── App.tsx              # Router config (lang-prefix + cookie-based routes)
│   ├── main.tsx             # React entry point
│   ├── index.css            # Global styles + Tailwind imports
│   ├── components/          # Reusable UI components
│   │   ├── Navbar.tsx       #   Navigation bar
│   │   ├── AuthButton.tsx   #   Privy authentication button
│   │   ├── WorldIdVerify.tsx#   World ID verification flow
│   │   ├── SmartAvatar.tsx  #   Avatar with wallet gradient
│   │   ├── PillBadge.tsx    #   Wallet-gradient identity badge
│   │   ├── GlassCard.tsx    #   Glassmorphism card component
│   │   └── ...
│   ├── pages/               # Route-level page components
│   │   ├── HomePage.tsx
│   │   ├── AppsPage.tsx     #   AI tools catalog
│   │   ├── TutorialPage.tsx #   Step-by-step tutorials
│   │   ├── CommunityPage.tsx#   Community discovery
│   │   ├── UserShowcasePage.tsx  # /@username profiles
│   │   ├── AgentCardPage.tsx     # Agent identity cards
│   │   ├── RankingsPage.tsx      # Dual-layer leaderboard
│   │   ├── FreeAgentsPage.tsx    # Free agent marketplace
│   │   ├── RegisterPage.tsx      # Community registration
│   │   └── ...
│   ├── sections/            # Landing page sections
│   │   ├── HeroSection.tsx
│   │   ├── FeaturesSection.tsx
│   │   ├── AvatarSection.tsx  # AI agent video call demo
│   │   ├── VisionSection.tsx
│   │   └── ...
│   ├── hooks/               # Custom React hooks
│   ├── i18n/                # Internationalization
│   │   ├── index.ts         #   i18next config + lazy loading
│   │   ├── en.json          #   English translations
│   │   ├── zh-TW.json       #   繁體中文 translations
│   │   └── zh-CN.json       #   簡體中文 translations
│   ├── providers/           # React context providers
│   ├── utils/               # Utility functions
│   ├── data/                # Static data files
│   └── config/              # App configuration
├── functions/               # Cloudflare Pages Functions (edge API)
│   ├── _middleware.ts       #   Request middleware (lang, CORS, caching)
│   └── api/
│       ├── community/       #   User & agent CRUD APIs
│       ├── agents/          #   AgentBook registration
│       ├── rankings/        #   Rankings data endpoints
│       ├── og/              #   Dynamic OG image generation
│       ├── world-id/        #   World ID verification
│       ├── avatar/          #   Avatar management
│       ├── upload/          #   R2 file uploads
│       └── basemail/        #   BaseMail integration
├── migrations/              # D1 database migrations
├── scripts/                 # Build & data scripts
│   ├── check-i18n.js        #   Validate i18n key parity
│   ├── scrape-community.ts  #   Community data scraper
│   └── scrape-base-chain.ts #   Base chain data scraper
├── public/                  # Static assets
├── data/                    # Rankings data (JSON)
├── index.html               # HTML entry point with SEO meta
├── vite.config.ts           # Vite configuration
├── wrangler.toml            # Cloudflare Workers config
├── tailwind.config.*        # Tailwind CSS config
└── tsconfig.json            # TypeScript config

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🌐 i18n (Internationalization)

CanFly uses a hybrid URL strategy — inspired by CoinMarketCap + Twitter:

Route Type	Example	Lang Prefix	Strategy
Product pages (SEO)	/zh-tw/apps, /en/learn/...	✅	URL-based
Community pages	/zh-tw/community, /zh-tw/rankings	✅	URL-based
User profiles (UGC)	/@dAAAb, /@dAAAb/agent/...	❌	Cookie-based

Key rules:

• /@ routes never have a lang prefix (clean share URLs, like Twitter/GitHub)
• Visiting /zh-tw/@username → auto-redirects to /@username
• Language detection: cookie canfly_lang → Accept-Language header → fallback en

⚠️ All three language files must stay in sync. Run npm run check-i18n before building.

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📡 API Endpoints

All API routes are served as Cloudflare Pages Functions at /api/*:

Endpoint	Method	Description
/api/community/users	GET	List community users
/api/community/users	POST	Register new user
/api/community/users/:username	GET	Get user profile
/api/community/agents	GET	List agents
/api/community/agents/:name	GET	Get agent details
/api/agents/agentbook-register	POST	AgentBook on-chain registration
/api/agents/agentbook-nonce	GET	Get nonce for AgentBook signing
/api/rankings/*	GET	Rankings data (skills, hardware)
/api/og/*	GET	Dynamic OG image generation
/api/world-id/*	POST	World ID verification
/api/upload/*	POST	Avatar/image uploads to R2

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🚢 Deployment

• Platform: Cloudflare Pages
• Trigger: Auto-deploys on push to main branch
• Build command: npm run build (includes i18n validation)
• D1 Database: canfly-community (SQLite at the edge)
• R2 Bucket: canfly-avatars (user/agent profile images)

# Run database migrations on production
npm run db:migrate

# Run database migrations locally
npm run db:migrate:local

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📚 Internal Docs

Document	Description
PROJECT.md	Full project overview, business model, and phase roadmap
VISION.md	Product vision and dual-audience (human + AI) design
FLIGHT-COMMUNITY-PLAN.md	Community & Agent Card system design spec
AGENTS.md	AI agent team operations guide
WORKFLOW.md	Sprint workflow and processes
PAPERCLIP.md	AI company operations architecture
DEPLOY-RULES.md	Deployment rules and CI/CD
SOP-NEW-APP.md	SOP for adding new product pages

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Built with ❤️ by the CanFly team (humans + AI agents 🦞)
canfly.ai