Useful Features Designed Just for You

The Agent for Localhost Testing allows developers to securely run and test APIs or integrations directly on their local machine without deploying to a remote server. It acts as a lightweight bridge between your local environment and the testing platform.
The Mocking Data feature lets you quickly generate sample request bodies for testing your APIs. You can choose between two modes: AI-Powered Mocking – Automatically generate realistic, context-aware data using AI based on your API schema or prompt. RestLab Data Templates – Use predefined mock data structures to instantly create request bodies that match your API requirements.


Effortlessly describe your API as you test it, and generate JSON/XML schemas with a simple click. Branches supported.
A user with the Owner role can create a team workspace, invite members by email (if they exist in the app's database), and assign them as either Editor or Viewer.


Ensures your APIs stay standardized, portable, and interoperable across different environments and tools. Import - Upload an OpenAPI JSON specification to instantly generate endpoints, request bodies, and response structures in the platform. Export – Download your API project as an OpenAPI JSON specification, ready to share with your team or integrate into other tools.
Use response data to make the global variable for using in collection
