Julien-cpsn/ATAC

Health v2 · maintenance only

Adoption not part of the score

3704 stars · 137 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

ATAC is a feature-full terminal-based API client similar to Postman, Insomnia, or Bruno, built in Rust with a TUI interface. It is free, account-less, and works fully offline.

Use cases

• send http requests from the terminal
• test rest apis without leaving the command line
• postman alternative that runs in a tui
• manage api request collections offline
• debug api endpoints without a gui
• use an api client with vim keybindings

When to choose

• you live in the terminal and want a Postman-like tool
• you need an offline, account-free API client
• you prefer lightweight native tools over Electron apps
• you want vim-style keybindings for API testing

When to avoid

• you need team collaboration or cloud-synced collections
• you prefer a graphical interface
• you need advanced features like automated API test suites or mocking servers

Facets

application · maturity active

http-client cli terminal-ui developer-tools apis web-development windows cross-platform cli api-client tui postman-alternative insomnia-alternative rust ratatui offline-first rest-client command-line linux macos

Member repositories

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markdown · JSON · MCP: product_card(name="Julien-cpsn/ATAC")