# Scalar API Client

**Canonical:** https://apis.io/apis/scalar-api/scalar-api-client/  
**Provider:** Scalar — https://apis.io/providers/scalar-api/  
**Documentation:** https://guides.scalar.com/scalar/scalar-api-client/getting-started

Scalar API Client is one of 8 APIs that [Scalar](https://apis.io/providers/scalar-api/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include API Client, Testing, Developer Tools, and Open-Source. The published artifact set on APIs.io includes API documentation.

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).

## Machine-readable artifacts (2)

- **Documentation** — https://guides.scalar.com/scalar/scalar-api-client/getting-started
- **SourceCode** — https://github.com/scalar/scalar

## Other Scalar APIs (7)

- [Scalar API Reference](https://apis.io/apis/scalar-api/scalar-api-reference/)
- [Scalar Docs Platform](https://apis.io/apis/scalar-api/scalar-docs-platform/)
- [Scalar CLI](https://apis.io/apis/scalar-api/scalar-cli/)
- [Scalar SDK Generation](https://apis.io/apis/scalar-api/scalar-sdk-generation/)
- [Scalar Agent and MCP](https://apis.io/apis/scalar-api/scalar-agent-mcp/)
- [Scalar Registry Management API](https://apis.io/apis/scalar-api/scalar-api-registry-management-api/)
- [Scalar Registry Read API](https://apis.io/apis/scalar-api/scalar-api-registry-read-api/)

## Tags

API Client, Testing, Developer Tools, Open-Source

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/scalar-api/scalar-api-client/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/scalar-api/.