API Dev Assistant

DevTools panel: capture JSON API responses and convert them to C# models or TypeScript interfaces instantly in Chrome.

🚀 API Dev Assistant: Your DevTools Companion Stop copy-pasting JSON into external tools. API Dev Assistant lives right inside your Chrome Developer Tools, capturing network traffic in real-time and instantly converting JSON payloads into production-ready C# models, TypeScript interfaces, and Zod validation schemas. Designed to eliminate context-switching and speed up your frontend and backend integration workflow. Core Features: Real-time Capture: Automatically intercepts JSON API responses as you browse or test your web apps. No configuration needed. Instant Type Generation: Convert JSON objects into strongly typed C# classes, TypeScript interfaces, or Zod schemas with one click. Smart Analysis: Detect inconsistent data types, missing fields, and null values instantly. Syntax Highlighting: Clean, readable formatting for both JSON payloads and generated code. 1-Click Copy: Instantly copy models to your clipboard to paste directly into your IDE. Privacy First Your data stays on your machine. API Dev Assistant processes all JSON payloads locally within your browser. We do not track you, collect your API data, or send your payloads to any external servers. How to Use: Install the extension. Open Chrome DevTools (F12 or Inspect). Click the >> arrows in the top tab bar and select API Assistant. Trigger a network request on any website. Click the captured request to instantly generate your code!