Lightweight service virtualization/ API simulation / API mocking tool for developers and testers

Camouflage is a backend mocking tool for HTTP, gRPC, Websockets and Thrift protocols, which helps you carry out your front end prototyping, unit testing, functional/performance testing in silos, in absence of one or more Microservices/APIs.

HTTP mock for Golang: record and replay HTTP/HTTPS interactions for offline testing

Java binding for Hoverfly

Dynamic API, S3 & Mail mocking for web, mobile & microservice development.

Your API mocking tool for OpenAPI and AsyncAPI using Go and JavaScript - https://mokapi.io

Mixing trafficparrot, mitm proxy and pact.io, without using all of them. Real mocks, Recording, Inspections, PACT and NULL infrastructure at once. Now abandoned for: https://github.com/kendarorg/the-protocol-master

Evolve your RESTful API's and Web Services

A .Net Library for Hoverfly

API mocks for development and testing

A versatile Go tool for effortlessly generating mock HTTP APIs for all your needs.

TPM-Proxy Is an infrastructure simulator to test effortlessy your app in minutes for MQTT, Redis, Amqp, MySQL, Postgres, Http, Https, DNS and MongoDB native protocols. Read the MacOs Warnings!

Admin dashboard for Hoverfly

Portable OpenAPI mock server template for Mockzilla with GitHub Actions and hosted API simulations

Template for generating a Go OpenAPI mock server with custom logic, API Explorer, and Mockzilla GitHub Actions deploys

Install Hoverfly (https://docs.hoverfly.io) so that other GitHub Actions can use it easily (e.g. for testing)

A set of handy APIs to simulate various microservices behaviors.

GitHub Actions for deploying OpenAPI API simulations to Mockzilla on push and pull request

MCP server for Mockzilla that lets Claude, Cursor, and Gemini create and manage API simulations locally or in the cloud

TPM-Proxy Real Life tests in: Python, Java, Go and .NetCore. Runnable on Docker. Read the MacOs Warnings!