Aspen

About Aspen

Aspen is a free API testing tool designed for macOS developers, offering rapid REST API testing without login requirements. Its integrated AI assistant, Alfred, streamlines workflows by generating integration code and specifications. This innovative tool enhances productivity and ensures secure, local testing, making it invaluable for API development.

Aspen offers a free, no-login tier for its API testing tool on macOS. There are currently no subscription-based pricing plans. The platform allows developers to utilize AI assistance for generating integration code and API Specs without paying, making it accessible for all users focused on efficient API testing.

Aspen features a clean, intuitive user interface that simplifies the API testing process. Its layout is designed to create a seamless experience for developers, with easy navigation and quick access to key functionalities. This user-friendly approach enhances how developers utilize Aspen’s innovative capabilities for efficient API testing.

How Aspen works

Users can download Aspen and start API testing immediately without prior registration. Simply input the parameters you wish to test, and results appear in under a second. The integrated AI assistant, Alfred, aids in generating integration code and Open API specs, ensuring an efficient and secure API testing process right from your macOS.

Key Features for Aspen

Integrated AI Assistant

Aspen's integrated AI assistant, Alfred, is a standout feature that significantly enhances API testing. It helps users run tests, generate integration code, and create Open API Specifications swiftly, streamlining the entire testing process within the native macOS app, making Aspen an essential tool for developers.

Zero Trust Policy

Aspen employs a Zero Trust Policy, ensuring superior data security by not storing any user data. All operations occur locally on your macOS, mitigating the risk of data exposure. This unique feature allows developers to focus on API testing with complete peace of mind about their information.

Focus on REST APIs

Aspen is specifically designed for testing REST APIs, optimizing the workflow for developers in this space. This focused approach reduces setup time and provides tailored tools for efficient and effective testing, ensuring that users can quickly and accurately validate their API integrations.