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About

Posting is an open source terminal-based API client designed to help developers build, test, and manage HTTP requests directly from the command line through a fast, keyboard-centric interface. It functions as a modern alternative to tools like Postman or Insomnia, but instead of a graphical interface, it runs as a text-based UI (TUI), allowing efficient workflows locally, over SSH, or inside remote environments and containers. It enables users to create and organize API requests into collections stored as simple, readable YAML files, making them easy to version control and share across projects. It includes features such as autocompletion, syntax highlighting, command palette access, and “jump mode” navigation to quickly move through the interface, along with support for importing and exporting cURL commands and integrating with editors like Vim for editing request bodies.

About

Scalar is a modern, open source API platform designed to help developers create, document, test, and manage APIs through a unified, interactive environment built around the OpenAPI standard. It transforms OpenAPI specifications into clean, visually appealing, and interactive API documentation that allows users to explore endpoints and test requests directly within the interface, combining documentation and a full-featured API client in one place. It includes a built-in REST API client that supports sending requests, inspecting responses, handling authentication methods such as API keys and OAuth2, and working with environment variables and dynamic parameters. Scalar also offers tools for generating SDKs, managing and versioning API specifications with Git integration, and creating documentation that stays synchronized with the underlying API through Markdown or MDX workflows.

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Developers and DevOps engineers who prefer a fast, keyboard-driven terminal tool to test and manage APIs without relying on graphical clients

Audience

Developers and engineering teams searching for a tool to document, test, and manage APIs using an interactive, OpenAPI-based platform that combines documentation and API client functionality

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Pricing

Free
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Company Information

Posting
United States
posting.sh/

Company Information

Scalar
Founded: 2023
United States
scalar.com

Alternatives

Alternatives

Insomnia

Insomnia

Kong
OlympAPI

OlympAPI

OlympStack
RapidAPI

RapidAPI

Nokia
Kiota

Kiota

Microsoft

Categories

API Clients Supported

Categories

API Clients Supported

Integrations

C# Not Supported
Docker Supported
Git Not Supported
GitHub Not Supported
JSON Not Supported
Markdown Not Supported
Model Context Protocol (MCP) Not Supported
OAuth Not Supported
Raspberry Pi OS Supported
Swagger Not Supported
Vim Supported
YAML Supported

Integrations

C# Supported
Docker Not Supported
Git Supported
GitHub Supported
JSON Supported
Markdown Supported
Model Context Protocol (MCP) Supported
OAuth Supported
Raspberry Pi OS Not Supported
Swagger Supported
Vim Not Supported
YAML Not Supported
Claim Posting and update features and information
Claim Posting and update features and information
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Claim Scalar and update features and information