Instantly generate mock REST APIs powered by LLMs (GPT/Gemini). Just describe your endpoint—MockGen does the rest. Docker-ready, fast, and open source.
Agent skill for stateful OpenAPI mock servers
BeeGen is an intelligent command-line tool designed to assist developers with everyday tasks, leveraging the power of generative AI.
FastAPI service for generating realistic mock data with chaos injection for pipeline testing
A mock Azure OpenAI API for seamless testing and development, supporting both streaming and non-streaming responses. Easily emulate OpenAI completions with token-based streaming in a local or Dockerized environment.
ImpostAPI | A high-performance, asynchronous Mock API generator built with FastAPI and MongoDB. It allows developers to design and deploy custom JSON endpoints in seconds, featuring dynamic routing, configurable HTTP status codes, and simulated network latency to streamline frontend development and testing.
Masai Mock API Generator
Generate full-featured REST APIs from Pydantic models in seconds. Zero config, type-safe mock API server for testing and prototyping.
🧞 AI Mock API Genie is an intelligent API mocking tool that revolutionizes how developers create realistic test environments. Unlike traditional mock tools that generate random data, it captures real API responses, uses AI (Anthropic Claude/OpenAI) to understand patterns and generates contextually appropriate mock data for complex domains
FastAPI middleware for mocking response data of non-implemented endpoints
Ready-to-use mock API templates for REST & SOAP testing — e-commerce, auth, payments, healthcare and more. Powered by MockHub (mockhub.ovh)
Downloads and compiles temperature data for locations in the United States across a >40-year span
Mock OpenAI API for testing
Desktop mock API server with system tray integration. Create REST endpoints, return JSON, and serve files without writing backend code. Built with Python + Flask.
Mock Binance Futures Trading Bot with CLI, logging, and validation
Static JSON mock API for agile user stories, frontend testing, and demos
Open-source soccer tracking data in SkillCorner V3 format — validation, de-identification, HuggingFace publishing, and mock provider API
Citizen-centric (Inwoner Centraal) track of OneGov #2: open personas, synthetic data and mock APIs simulating Dutch government services around major life events. Built around the Truus & Cees bereavement case to help teams prototype proactive, joined-up digital services.
ToolGen is an offline synthetic data generator for multi-turn, multi-tool agent conversations grounded in ToolBench-style API schemas.
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