Prism website screenshot

Prism

Prism is an open source HTTP mock and validation server from Stoplight that generates dynamic mock responses and validates requests against OpenAPI specifications.

1 APIs 0 Features
MockingTesting

APIs

Prism

Prism is an open source HTTP mock and validation server from Stoplight that generates dynamic mock responses and validates requests against OpenAPI specifications.

Pricing Plans

Prism Plans Pricing

3 plans

PLANS

Rate Limits

Prism Rate Limits

5 limits

RATE LIMITS

FinOps

Prism Finops

FINOPS

Resources

🔗
Website
Website
🔗
Documentation
Documentation
👥
GitHubOrganization
GitHubOrganization

Sources

apis.yml Raw ↑
aid: prism
name: Prism
description: Prism is an open source HTTP mock and validation server from Stoplight that generates dynamic mock responses
  and validates requests against OpenAPI specifications.
type: Index
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
- Mocking
- Testing
url: https://raw.githubusercontent.com/api-evangelist/prism/refs/heads/main/apis.yml
created: '2026-03-25'
modified: '2026-04-28'
specificationVersion: '0.19'
apis:
- aid: prism:prism
  name: Prism
  description: Prism is an open source HTTP mock and validation server from Stoplight that generates dynamic mock responses
    and validates requests against OpenAPI specifications.
  humanURL: https://stoplight.io/open-source/prism
  tags:
  - Mocking
  - Testing
  properties:
  - type: Documentation
    url: https://docs.stoplight.io/docs/prism
  - type: GitHubRepository
    url: https://github.com/stoplightio/prism
common:
- type: Website
  url: https://stoplight.io/open-source/prism
- type: Documentation
  url: https://docs.stoplight.io/docs/prism
- type: GitHubOrganization
  url: https://github.com/stoplightio/prism
- type: Integrations
  url: https://stoplight.io/integrations
integrations:
- name: Azure
- name: GitHub
- name: GitLab
- name: Bitbucket
- name: Single sign-on
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com