Create mock APIs in seconds

Mockoon is the easiest and quickest way to run mock API servers locally.
No remote deployment, no account required, free, open source and cross-platform.

Download

Application screenshot

Download Mockoon v1.12.0

Mockoon is released under the MIT license.

exe installer

or choco install mockoon

or sudo snap install mockoon
yay -S mockoon-bin

dmg

or brew install --cask mockoon

Bring API mocking to the next level

Mockoon routes list view

Fast mock APIs that runs everywhere

Create an unlimited number of mock APIs and run them in parallel locally or on a server with the CLI.

Routes configuration

Complete control

Customize routes: HTTP methods, regex paths, HTTP status, file serving, custom headers...

Routes JSON body

... and more

Import / export, OpenAPI compatibility, JSON templating, auto save, proxy mode, HTTPS, CORS support...

What developers say

I can wholeheartedly recommend @GetMockoon if you're looking for an easy way to #mock Http-Endpoints locally.
This tool just works, it's super intuitive. Love it.❤️
Mockoon is the best! It's the easiest and quickest way to mock APIs locally.
Developers! Mockoon is the easiest and quickest way to run mock APIs locally. No remote deployment, no account required, open source.
snap install mockoon
OMG its a life saving tool for FrontEnd and FullStack developer. Mockoon is the easiest and quickest way to run mock APIs locally. No remote deployment, no account required, open source.
Forgot to mention an important part of this article. I am leveraging @GetMockoon to implement the APIs!
All credit to @255kb who developed this wonderful tool.
Did I already say that Mockoon is awesome? Mockoon is the easiest and quickest way I found to run mock APIs locally. #RestAPI #Prototyping #DeveloperTools #OpenSource
P.S. It's made with #Electron and this is a huge bonus in my eyes.
@255kb Thanks for Mockoon! such a handy tool!
If you're a mobile/frontend developer and you're suffering with DEV environment, start mocking your APIs with @GetMockoon . It's amazing! Thanks, @255kb for creating this! I'm using every time that I develop new iOS projects!

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