Re-Inventing the REST API client

No .bru files. Just JavaScript. Assertions, intuitive GUI, fully Open Source and collections that live in code.

No VC funding
Git-friendly / Off-line
No feature bloat
Panda HTTP App Interface

Built for Productive Developers

Everything you need to test APIs, the way you already think about code.

Collections as Code

Write Collections in JavaScript

Collections are just JavaScript files — versionable, extensible, and easy to read. No proprietary formats, no vendor lock-in. Just code that lives with your project.

Git-friendly by design
Collections as Code - JavaScript syntax highlighting
Testing with ChaiJS - Assertion syntax

Tests

Use familiar expect() to validate responses, status codes, and headers. Write tests the same way you do in your normal projects.

Familiar testing syntax

Test Results

All assertions are evaluated and displayed in a meaningful manner. This allows you to easily validate REST api logic.

Clear test feedback
Test Results - Assertion results display

Postman Support

Import Postman collections and export them as .zip files. Seamless migration from your existing workflow.

Supports Postman v2+ collections
Import Collection

Drop your .json or .zip file here

Supports Postman v2.1+ collections
Live updates
J
200 50B2s ago
S
Created "development" environment1m ago

Realtime with Convex

Using convex to store workspaces, environments and response history. Changes to data reflect instantly.

Instant synchronization

Variables

Just use variables such as baseURL as you normally would in Postman.

Familiar {{variable}} syntax
Development
Active
baseURLhttps://hackathon.dev
API_TOKENdev_token_123...
s3_Buckett3_bucket_id

Frequently Asked Questions

Everything you need to know about Panda HTTP.

Ready to test APIs the productive way?

Join developers who are already using Panda HTTP as their daily driver.