Mock Server

A simulated server that mimics an API or service for development and testing without relying on the actual backend.

A local tool that simulates an external service or runtime environment for development and testing without requiring the actual remote system.

Sandbox Environment

An isolated runtime environment used to safely execute, test, and validate software or AI agent code without impacting production systems.

API Client

A software library or component that simplifies communication with an API by handling requests, authentication, responses, and error handling.

API Testing

The process of verifying that an API functions correctly, reliably, securely, and as expected by validating its requests, responses, behavior, and error handling.

Related terms

Signal, not noise.