Scalar API Client

Fully open-source, offline-first API client built on the OpenAPI standard - a Postman/Insomnia alternative for sending REST, GraphQL, and WebSocket requests, organizing collections and environments, running pre/after request scripts, and executing collection runners. Available as a desktop app (Windows, macOS, Linux) and in the browser. Consumer-side developer tool, not a hosted API (endpointsModeled).

API entry from apis.yml

apis.yml Raw ↑
aid: scalar-api:scalar-api-client
name: Scalar API Client
tags:
- API Client
- Testing
- Developer Tools
- Open Source
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
humanURL: https://guides.scalar.com/scalar/scalar-api-client/getting-started
properties:
- url: https://guides.scalar.com/scalar/scalar-api-client/getting-started
  type: Documentation
- url: https://github.com/scalar/scalar
  type: SourceCode
description: Fully open-source, offline-first API client built on the OpenAPI standard - a Postman/Insomnia
  alternative for sending REST, GraphQL, and WebSocket requests, organizing collections and environments,
  running pre/after request scripts, and executing collection runners. Available as a desktop app (Windows,
  macOS, Linux) and in the browser. Consumer-side developer tool, not a hosted API (endpointsModeled).