Modern API Testing Tool

API Buddy

Your simple, lightweight & powerful API testing companion
The perfect alternative to Postman 🚀

No signup required, no complex installation

Why Choose API Buddy?

Features that beat Postman

Simple & Lightweight

Built with Next.js, runs as desktop app with Electron. No bloat, no lag.

Import OpenAPI/Swagger

Import JSON from Swagger in 1 click. Auto-sync and compare changes supported.

Smart Search

Search requests in collections with highlight results and auto-expand.

Collection-wide Token

Apply auth token to all requests in collection with just 1 click.

Easy Base URL

Set base URL for entire collection, easily switch between dev/staging/prod.

Drag & Drop

Freely drag and drop requests between collections, folders and standalone.

Save Body Templates

Save multiple body templates for same API. Perfect for testing multiple cases.

And Much More...

Local-First

Data stored locally, no login or cloud required

Folder Organization

Organize requests with folders and nested structure

Import cURL

Parse and import from cURL commands

History Tracking

Save request history with timestamps

Monaco Editor

Powerful JSON editor like VS Code

100% Free

No limits

No signup required, no complex installation