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Average Ratings 0 Ratings

Total
ease
features
design
support

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Write a Review

Description

Scalar is an innovative, open-source API platform that empowers developers to create, document, test, and oversee APIs within an integrated, interactive framework aligned with the OpenAPI standard. This platform elegantly converts OpenAPI specifications into visually appealing and interactive API documentation, enabling users to navigate endpoints and execute requests straight from the interface, thereby merging comprehensive documentation with a fully functional API client seamlessly. It features a native REST API client capable of sending requests, examining responses, managing authentication methods like API keys and OAuth2, and utilizing environment variables as well as dynamic parameters. Additionally, Scalar provides capabilities for SDK generation, version control of API specifications with Git integration, and maintaining documentation that remains in sync with the API itself through Markdown or MDX workflows. Furthermore, Scalar's user-friendly design and extensive feature set make it an indispensable tool for modern development teams looking to enhance their API workflows.

Description

Stainless is an API developer experience platform that enables companies to automatically generate robust SDKs, synchronized API documentation, and Model Context Protocol (MCP) servers directly from OpenAPI specifications. Built for modern API-first businesses and AI-driven ecosystems, Stainless helps organizations deliver best-in-class developer tooling and agent-ready infrastructure without manually maintaining SDKs or documentation across multiple programming languages. The platform supports generation of idiomatic SDKs for TypeScript, Python, Go, Java, Ruby, C#, PHP, and other major languages, ensuring developers can integrate APIs using language-native patterns and tooling. Stainless continuously derives SDKs and documentation from a centralized OpenAPI specification, allowing documentation and client libraries to remain automatically aligned with evolving APIs and reducing maintenance complexity for engineering teams. In addition to developer tooling, the platform supports state-of-the-art MCP server generation, enabling AI agents and AI-powered systems to interact with APIs more effectively through standardized interfaces. Stainless is used by API-focused technology companies and infrastructure providers seeking to improve onboarding, reduce integration friction, accelerate adoption, and provide consistent developer experiences at scale. By automating SDK generation, documentation synchronization, and MCP infrastructure from a single API specification, Stainless helps engineering organizations deliver reliable, scalable, and agent-friendly API ecosystems more efficiently.

API Access

Has API Yes 

API Access

Has API Yes 

Screenshots View All

Screenshots View All

Integrations

GitHub Yes 
Model Context Protocol (MCP) Yes 
C# Yes 
Git Yes 
Go No 
JSON Yes 
Java No 
Kotlin No 
Markdown Yes 
Node.js No 
OAuth Yes 
Python No 
Ruby No 
Swagger Yes 
Terraform No 
TypeScript No 

Integrations

GitHub Yes 
Model Context Protocol (MCP) Yes 
C# No 
Git No 
Go Yes 
JSON No 
Java Yes 
Kotlin Yes 
Markdown No 
Node.js Yes 
OAuth No 
Python Yes 
Ruby Yes 
Swagger No 
Terraform Yes 
TypeScript Yes 

Pricing Details

Free
Free Trial No 
Free Version Yes 

Pricing Details

$250 per month
Free Trial No 
Free Version Yes 

Deployment

Web-Based No 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows Yes 
Mac Yes 
Linux Yes 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) Yes 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) Yes 
In Person No 

Vendor Details

Company Name

Scalar

Founded

2023

Country

United States

Website

scalar.com

Vendor Details

Company Name

Anthropic

Country

United States

Website

www.stainless.com

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