reddit · SideProject · 10-24 12:50 48 分 ← 返回列表

I built a CLI that turns a browser HAR capture into a typed TypeScript client

I often end up integrating with apps that have no API docs, and I was tired of spending an afternoon in the Network tab figuring out the endpoints, which fields are optional and how auth works. So I made har2sdk as a side project. You save the Network tab as a .har and run: npx har2sdk capture.har It writes a typed client.ts with no runtime dependencies and an openapi.json (3.1). There is also a mock server (`har2sdk mock capture.har`) that serves fake data in the recorded shape, and an

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付费意愿

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AI 分析

痛点：面对没有 API 文档的应用，开发者要花一下午在 Network 面板逆向分析端点、可选字段与鉴权方式，还要处理 HAR 里的敏感数据。

目标用户：需要对接第三方无文档/内部遗留 API 的前端与全栈开发者、集成与自动化工程师

证据：I often end up integrating with apps that have no API docs, and I was tired of spending an afternoon in the Network tab figuring out the endpoints, which fields are optional and how auth works. ... The part I spent the most time on is privacy, since HAR files contain cookies, tokens and other people's data.

变现：开源核心免费，叠加团队订阅：私有化部署、HAR 脱敏合规审计报告、CI/CD 流水线集成、企业级类型推断与多语言客户端生成

MVP：两周内做一款 VS Code 插件版：一键录 HAR → 生成 typed client 并弹出脱敏审计报告；再加一个可分享的团队规则配置（鉴权识别、字段命名规范），用 GitHub 开源版导流到付费团队版

竞品：har2sdk（同作者开源项目）、Postman、Insomnia、openapi-generator、mitmproxy

摘要：作者因常对接无 API 文档的应用、被迫在 Network 面板耗掉一下午，做了 MIT 开源的 har2sdk：把浏览器 HAR 转成带类型的 TypeScript client 和 openapi.json，支持 REST/GraphQL/JSON-RPC/tRPC，并内置 HAR 敏感值脱敏检查与 mock server。项目免费无 API Key、本地运行，帖中没有任何付费意愿原话或收入数据，需求目前仅来自作者自身痛点，尚未见他人附和。