Mockoon is the easiest and quickest way to run mock APIs locally. No remote deployment, no account required, open source. - mockoon/mockoon

Supercharge your team productivity with Mockoon Cloud. Collaborate on your mock APIs in real-time, deploy them to the cloud, and share them with your team. ... Use the CLI and the Docker image to run your mock REST APIs on servers and headless environments: GitHub Actions, CircleCI, TravisCI, etc.

GitHub has manually verified the creator of the action as an official partner organization. For more info see About badges in GitHub Marketplace. Mockoon is the easiest and quickest way to design and run mock APIs.

1 month ago - We are thrilled to announce that Mockoon has participated in the third edition of the GitHub Secure Open Source Fund, a program designed to help open-source maintainers improve the security of their projects and secure the global software supply chain!

The CLI supports all of Mockoon's features: dynamic templating, response rules, proxy mode, OpenAPI compatibility, etc. View all features · Deploy lighting fast mock servers in your CI environment with a simple and easy to use NPM package or Docker image. How to use it · Also available as a Docker image and a GitHub ...

Explore the GitHub Discussions forum for mockoon mockoon. Discuss code, ask questions & collaborate with the developer community.

You can find a sample workflow in the GitHub Action's documentation. Here is an example of a workflow that will run your mock API on every push to the main branch: name: Mockoon CLI demo on: push: branches: - main jobs: mockoon-cli-demo: runs-on: ubuntu-latest steps: - uses: actions/checkout@v4 - name: Run Mockoon CLI uses: mockoon/cli-action@v2 with: # Mockoon CLI version, default to 'latest' version: 'latest' # Mockoon local data file or URL data-file: './mockoon-data.json' # port, default to 3000 port: 3000 - name: Make test call run: curl -X GET http://localhost:3000/endpoint`

Mockoon is the easiest and quickest way to run mock APIs locally. No remote deployment, no account required, open source. - mockoon/mockoon

Mockoon has been accepted to be part of the first-ever GitHub Accelerator cohort among 20 other open-source projects.

Mockoon application official website repository and documentation - mockoon.com/firebase.json at main · mockoon/mockoon.com

We are thrilled to announce that Mockoon has participated in the GitHub Secure Open Source Fund!

Mockoon's playground is a ready-to-use mock API for all your prototyping needs: fake JSON data, JSON placeholders, realistic CRUD API mock, etc. It is also a good way to discover Mockoon's features. - mockoon/playground

We published a GitHub Action, named mockoon/cli-action@v2, that allows you to run Mockoon CLI in your GitHub Actions workflows.

A prototype developed to understand and adopt best practice error handling and response handling from downstream HTTP services (sync calls) for a Microservices Also, how to test this error handling approach (including the use of Testcontainers for Mock Server). Manual testing approaches using Mockoon and REST Client.

Mockoon is the easiest and quickest way to run mock APIs locally. No remote deployment, no account required, open source. - mockoon/packages/serverless/README.md at main · mockoon/mockoon

Mockoon application official website repository and documentation - mockoon/mockoon.com

Create an unlimited number of mock API with unlimited number of routes and run them in parallel ... Collaborate on mock APIs directly in your browser with our web application, no desktop installation required.

January 14, 2026 - This is an exact mirror of the Mockoon project, hosted at https://github.com/mockoon/mockoon.

January 14, 2026 - We maintain a GitHub Action that allows you to run your Mockoon CLI in your CI/CD pipelines.

Yes, Mockoon has an official CLI that allows you to run all your mock APIs in any headless or automated environment: servers, CI, GitHub Actions, Docker containers, etc. A Docker image is available on Mockoon's Docker Hub as well as a GitHub Action.