Restfox

Restfox is an offline-first, minimalistic HTTP and socket testing client for the web and desktop. It is an open-source alternative to Postman, supporting HTTP/REST, WebSocket, and GraphQL testing with environment variables, response history, a plugin system, and cross-platform deployment as a web app, desktop client, or Docker container.

1 APIs 0 Features

API TestingHTTP ClientBrowserDesktopOpen SourceGraphQLWebSocket

APIs

Restfox

Restfox is a lightweight, offline-first web HTTP client for testing REST APIs, similar to Postman but browser-based. It supports HTTP, WebSocket, and GraphQL protocols, with fea...

Semantic Vocabularies

Restfox Context

26 classes · 0 properties

JSON-LD

JSON Structure

Restfox Collection Structure

0 properties

JSON STRUCTURE

Example Payloads

Restfox Http Get Example

4 fields

EXAMPLE

Restfox Websocket Example

4 fields

EXAMPLE

Resources

GitHubOrganization

Sources

aid: restfox
name: Restfox
description: >-
  Restfox is an offline-first, minimalistic HTTP and socket testing client for
  the web and desktop. It is an open-source alternative to Postman, supporting
  HTTP/REST, WebSocket, and GraphQL testing with environment variables, response
  history, a plugin system, and cross-platform deployment as a web app, desktop
  client, or Docker container.
type: Index
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- API Testing
- HTTP Client
- Browser
- Desktop
- Open Source
- GraphQL
- WebSocket
url: >-
  https://raw.githubusercontent.com/api-evangelist/restfox/refs/heads/main/apis.yml
created: '2026-03-27'
modified: '2026-05-02'
specificationVersion: '0.19'
apis:
- aid: restfox:restfox
  name: Restfox
  description: >-
    Restfox is a lightweight, offline-first web HTTP client for testing REST
    APIs, similar to Postman but browser-based. It supports HTTP, WebSocket,
    and GraphQL protocols, with features including environment variables,
    response history, and an extensible plugin system. Available as a web app,
    desktop application for macOS, Windows, and Linux, and as a Docker
    container.
  humanURL: https://restfox.dev/
  tags:
  - API Testing
  - HTTP Client
  - Browser
  - Desktop
  - Open Source
  - GraphQL
  - WebSocket
  properties:
  - type: JSONSchema
    url: https://raw.githubusercontent.com/api-evangelist/restfox/refs/heads/main/json-schema/restfox-collection-schema.json
  - type: Vocabulary
    url: https://raw.githubusercontent.com/api-evangelist/restfox/refs/heads/main/vocabulary/restfox-vocabulary.yml
  - type: Documentation
    url: https://docs.restfox.dev/
  - type: GettingStarted
    url: https://restfox.dev/
  - type: GitHubRepository
    url: https://github.com/flawiddsouza/Restfox
  - type: Docker
    url: https://hub.docker.com/r/flawiddsouza/restfox
  - url: graphql/restfox-graphql.md
    type: GraphQL
common:
- type: Website
  url: https://restfox.dev/
- type: Documentation
  url: https://docs.restfox.dev/
- type: GitHubOrganization
  url: https://github.com/flawiddsouza/Restfox
- type: Docker
  url: https://hub.docker.com/r/flawiddsouza/restfox
- type: Releases
  url: https://github.com/flawiddsouza/Restfox/releases
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com