Prism

API Mocking & Sandboxes
Language: TypeScriptLicense: Apache-2.0
Open-Source Alternative:Replaces Stoplight / Postman Mocks(Self-hostable, zero vendor lock-in, zero telemetry)
Compare full feature matrix & trade-offs with PostmanView Postman Comparison Matrix

About & Core Purpose

Open-source HTTP mock server that generates realistic mock servers directly from OpenAPI and JSON Schema specs.

Quick Install & Execution

$npx prism
$git clone https://github.com/stoplightio/prism.git

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Free TierNot listed
AuthenticationNot listed
Self-HostableNot listed
LicenseApache-2.0

Frequently Asked Questions about Prism

What is Prism?

Open-source HTTP mock server that generates realistic mock servers directly from OpenAPI and JSON Schema specs.

Is Prism free and open-source?

Free-tier details are not listed. License: Apache-2.0.

How do I install or run Prism?

You can install or run Prism using the terminal command: "npx prism".

What proprietary tool does Prism replace?

Prism is listed as an alternative to Stoplight / Postman Mocks. Compare its documented features and terms for your use case.

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