Aspen

About Aspen

Aspen is a free native app for macOS, revolutionizing API testing by offering seamless integrations for developers. The innovative AI Companion speeds up tasks by generating code and specifications instantly. With no login required, Aspen focuses on REST APIs, providing a secure and efficient testing environment.

Aspen offers a free tier, allowing users full access to its robust API testing capabilities without compromising on functionality. The no-login feature enhances convenience, while several premium features can be accessed through Treblle’s subscription plans designed for enhanced API lifecycle management.

Aspen boasts a sleek, intuitive interface that simplifies the API testing process. With a focus on usability, the layout supports quick navigation between tests and tools, ensuring a seamless user experience. The integration of an AI assistant makes Aspen a unique and effective solution for developers.

How Aspen works

Users can easily download Aspen and start testing APIs immediately without an account. After installation, navigate the user-friendly interface to input parameters for testing REST APIs. The integrated AI assistant, Alfred, is available to generate code and model data, streamlining the entire development process.

Key Features for Aspen

Integrated AI Assistant

Aspen features an Integrated AI Assistant that significantly enhances the API testing experience. This unique tool helps users generate integration code, Open API Specifications, and data models, making Aspen an essential companion for developers looking to streamline their workflow and expedite testing processes.

Zero Trust Security

Aspen ensures user data protection with its Zero Trust Security model: no data is saved, and all operations are performed locally. This unique feature minimizes risks associated with external data handling, allowing developers to test APIs confidently without the concern of data breaches or loss.

No Login Requirement

Aspen stands out with its No Login Requirement feature, allowing developers to dive straight into testing APIs without account creation. This convenience promotes quicker integration into existing workflows, making it an appealing choice for those looking to streamline their testing process without additional hurdles.