hailin
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AlipayProvider: - callGateway: 补充完整请求参数结构说明 - sign: 详细说明 RSA2 签名5步骤（字典序→拼接→SHA256WithRSA→Base64） - chunkBase64: 说明 PEM 格式每64字符换行要求 AppleProvider: - verifyIdentityToken: 详细说明 claims 验证逻辑和签名验证原理 - getAppleJWKS: 说明 JWKS 缓存策略和 Apple 密钥轮换机制 - jwkToPublicKeyPem: 说明 JWK→SPKI PEM 转换过程 - base64urlDecode: 说明 Base64URL 与标准 Base64 的区别 GoogleProvider: - verifyIdToken: 说明 tokeninfo vs JWKS 本地验证的权衡，补充响应字段说明 welcome_page.dart: - 类头注释: 补充平台配置要求和各登录方式申请前提 - _onAlipayTap: 补充 tobias v3 API 结构、result 格式解析、scope 含义、iOS/Android 配置要求 - _parseParam: 说明 URI query 解析的原因 - _onGoogleTap: 补充 signIn 返回 null 的含义、idToken 说明、Android 配置 - _onAppleTap: 补充 Apple 3 项重要限制（姓名/邮箱只在首次授权时返回） Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> |
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| .claude | ||
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| blockchain | ||
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| docs | ||
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| .gitignore | ||
| README.md | ||
README.md
Global Coupon Exchange
Website: gogenex.com
Brand Naming Strategy
This project adopts a regional branding strategy, using different brand names for different markets while maintaining brand family consistency.
Brand Structure
| Market | Brand | Abbr | Description |
|---|---|---|---|
| Western (US/Europe) | Genex | GNX | Derived from Generation + Exchange, familiar Western naming style |
| Asian (including China) | Gensen / 券信 | GS | "Gensen" from Cantonese pronunciation of Chinese characters "券信" |
Unified Domain
- gogenex.com - Single global domain for all markets
- Subdomains or paths for regional content (e.g., gogenex.com/cn, gogenex.com/asia)
Naming Logic
Genex (Western Markets)
- Gen = Generation / Generic / Genesis
- ex = Exchange
- Natural pronunciation, similar to well-known Western brands like FedEx, Amex
- Professional, modern, and trustworthy fintech image
Gensen / 券信 (Asian Markets)
- 券 (Quan) = Coupon / Voucher
- 信 (Xin) = Trust / Credit
- Gensen = Romanization of Cantonese pronunciation "gyun seon"
- Use Chinese characters "券信" in Mainland China
- Use romanized "Gensen" in other Asian regions
- Two characters conveying core values: coupon trading + trust guarantee
Brand Consistency
Genex ←── "Gen-" prefix ──→ Gensen
↑ ↑
└─────── Same brand family ────┘
↓
券信 (Chinese localization)
- Genex and Gensen share the "Gen-" prefix, establishing brand family recognition
- Gensen directly transliterates to 券信, providing seamless connection
- Global users can recognize these as regional versions of the same platform
Usage Scenarios
| Scenario | Western Markets | Asian Markets (non-China) | China Market |
|---|---|---|---|
| Company Name | GoGenex Inc. | Gensen Asia Ltd. | 券信科技有限公司 |
| App Name | Genex | Gensen | 券信 |
| Domain | gogenex.com | gogenex.com/asia | gogenex.com/cn |
| Social Media | @gogenex | @gensen_official | @券信official |
Note on Company Structure:
- Inc. (Corporation) for Western markets: Better for VC funding, stock issuance, and potential IPO
- Ltd. (Limited) for Asian markets: Common structure in Asia-Pacific region
- Social media handles use variations to avoid conflicts with existing accounts
Legal & Operations
Due to varying financial regulations across countries, each regional brand will:
- Operate as an independent legal entity
- Comply with local regulatory requirements
- Share core technology platform and philosophy
- Establish brand association through parent company
Project Overview
Global Coupon Exchange (GCX) is a coupon asset trading platform designed to provide users with secure and convenient trading services for digital assets such as coupons, gift cards, and vouchers.
Core Features
- Coupon asset listing and trading
- Secure transaction matching mechanism
- Multi-currency settlement support
- User credit system
Tech Stack
TBD
Documentation
For detailed development documentation, please refer to the docs directory.
License
TBD