MockServer

aid: mockserver
name: MockServer
description: >-
  MockServer enables easy mocking of any system you integrate with via HTTP or HTTPS (e.g. services, web sites, etc)
  with clients in Java, JavaScript, and Ruby and a simple REST API. MockServer can be used to mock APIs that are not yet
  fully developed, isolate the system under test for reliable testing, simulate slow or faulty endpoints, and
  record/replay requests.
type: Index
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
url: https://raw.githubusercontent.com/api-evangelist/mockserver/refs/heads/main/apis.yml
access: 3rd-Party
created: '2025-01-08'
modified: '2026-05-19'
position: Consumer
specificationVersion: '0.19'
tags:
  - Mocking
  - Mock Server
  - Testing
  - Service Virtualization
  - HTTP
  - REST API
  - Platform
apis:
  - aid: mockserver:mockserver
    name: MockServer
    description: >-
      MockServer is a flexible open-source tool for mocking and proxying HTTP and HTTPS requests. It exposes a simple
      REST control plane for creating expectations, verifying received requests, retrieving recorded traffic, and
      managing the running mock or proxy process.
    image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
    humanURL: https://www.mock-server.com/
    baseURL: http://localhost:1080/
    tags:
      - Mocking
      - Mock Server
      - Testing
      - Proxy
      - HTTP
    properties:
      - type: Documentation
        url: https://www.mock-server.com/
      - type: GettingStarted
        url: https://www.mock-server.com/mock_server/getting_started.html
      - type: GitHubRepository
        url: https://github.com/mock-server/mockserver
      - type: OpenAPI
        url: >-
          https://raw.githubusercontent.com/api-evangelist/mockserver/refs/heads/main/openapi/mockserver-openapi-original.yml
common:
  - type: LinkedIn
    url: https://www.linkedin.com/company/mockserver
  - type: Website
    url: https://www.mock-server.com/
  - type: Documentation
    url: https://www.mock-server.com/
  - type: GitHubOrganization
    url: https://github.com/mock-server
  - type: GettingStarted
    url: https://www.mock-server.com/mock_server/getting_started.html
  - type: Issues
    url: https://github.com/mock-server/mockserver/issues
  - type: License
    url: https://github.com/mock-server/mockserver/blob/master/LICENSE.md
  - type: LLMsTxt
    url: https://mock-server.com/llms.txt
maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com