What is API Tester Pro?
API Tester Pro is a lightweight Chrome extension for testing REST APIs fast. Send requests, view responses, and save your endpoints — all without opening Postman. Simple, clean, and works entirely in-browser.
Problem
Users test REST APIs using separate tools like Postman, requiring them to switch between applications, leading to workflow interruptions and inefficiency.
Solution
A lightweight Chrome extension enabling users to test REST APIs directly in their browser, send requests, view responses, and save endpoints without external tools like Postman.
Customers
Developers, QA engineers, and API developers who frequently test APIs and prioritize speed and browser-integrated workflows.
Unique Features
Works entirely in-browser with no external app, saves endpoints locally, and offers a clean UI for quick API testing.
User Comments
Saves time by eliminating app switching
Simple and intuitive interface
Perfect for quick API checks
Lightweight compared to Postman
Lacks advanced features but great for basics
Traction
Ranked #1 Product of the Day on ProductHunt, 250+ upvotes, 5,000+ Chrome Web Store users (estimated based on traction patterns for similar tools).
Market Size
The global API management market was valued at $4.5 billion in 2022 (Statista), with demand driven by cloud adoption and microservices growth.
