Aspen

About Aspen

Aspen is an innovative free API testing tool for macOS, enabling developers to efficiently test REST APIs without logging in. This user-friendly platform integrates a powerful AI assistant to simplify the API testing process, offering instant results and generating code, specifications, and models quickly.

Aspen offers a free subscription tier with all essential features for API testing. Users benefit from a no-login policy, ensuring convenience and instant access. There's no need for upgrades, but PRO features or additional services may be available for advanced users in the future.

Aspen features a clean, user-friendly interface designed for easy navigation and efficient API testing. The intuitive layout and integrated AI assistance create a seamless experience, allowing developers to focus on their tasks without distractions. This streamlined design enhances productivity while using Aspen.

How Aspen works

Users interact with Aspen by downloading the Mac app and immediately starting their API testing without any login requirements. Simply input test parameters, and within seconds, get results. The built-in AI assistant, Alfred, further enhances the experience by generating code, data models, and specifications, making development smoother.

Key Features for Aspen

Integrated AI Assistant

Aspen's integrated AI Assistant, Alfred, streamlines API testing by providing quick results, generating integration code, and developing data models. With Aspen, users can leverage sophisticated AI functionalities to enhance their workflow and efficiency, making API testing more manageable and effective.

Zero Trust Policy

Aspen operates on a Zero Trust Policy, prioritizing user data security by performing all operations locally. This ensures that sensitive data is never stored or handled externally, giving users peace of mind while testing APIs without compromising security or privacy.

No Login Required

Aspen's no-login requirement allows users to jump right into testing APIs without waiting for account setups. This feature saves time and simplifies user engagement, enabling developers to integrate Aspen into their workflows effortlessly and focus on their API integration tasks.