Mockoon

API Mocking & Sandboxes
Language: TypeScriptLicense: MIT
Open-Source Alternative:Replaces Postman Mock Server(Self-hostable, zero vendor lock-in, zero telemetry)
Compare full feature matrix & trade-offs with PostmanView Postman Comparison Matrix

About & Core Purpose

The easiest and quickest way to design and run mock REST APIs locally with custom routes, rules, and proxies.

Quick Install & Execution

$npx mockoon
$git clone https://github.com/mockoon/mockoon.git

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Self-Hostable Docker Compose Recipe

services:
  mockoon:
    image: mockoon/cli:latest
    container_name: mockoon
    ports:
      - "3000:3000"

💡 Save as docker-compose.yml and execute docker compose up -d to run locally.

Free TierNot listed
AuthenticationNot listed
Self-HostableYes (Docker)
LicenseMIT

Frequently Asked Questions about Mockoon

What is Mockoon?

The easiest and quickest way to design and run mock REST APIs locally with custom routes, rules, and proxies.

Is Mockoon free and open-source?

Free-tier details are not listed. License: MIT.

How do I install or run Mockoon?

You can install or run Mockoon using the terminal command: "npx mockoon".

What proprietary tool does Mockoon replace?

Mockoon is listed as an alternative to Postman Mock Server. Compare its documented features and terms for your use case.

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