Raco CLI – High-performance terminal-based HTTP client

Summary: Raco CLI is a terminal-based HTTP client supporting HTTP/REST, WebSocket, and gRPC with a 3-panel TUI. It enables API testing, request history, environment variables, and real-time metrics, combining interactive exploration and CLI automation.

What it does

It provides a 3-panel terminal UI for sending requests, viewing responses, and managing collections with Git-friendly storage. Users can import Postman collections, write assertions, and test APIs directly in the terminal.

Who it's for

Developers and testers needing a terminal tool for API exploration, automation, and testing.

Why it matters

It streamlines API testing and automation without leaving the terminal, supporting multiple protocols and real-time insights.