---
title: "REST API Testing Reference Kit"
description: "Comprehensive REST API testing reference using Postman Collection SDK v2.1 and Newman CLI. Includes assertion libraries for JSON Schema validation with Ajv, response time benchmarking, and contract testing patterns."
verification: "security_reviewed"
source: "https://agentskillexchange.com/skills/rest-api-testing-reference-kit/"
category:
  - "Library & API Reference"
framework:
  - "Cursor"
---

# REST API Testing Reference Kit

Comprehensive REST API testing reference using Postman Collection SDK v2.1 and Newman CLI. Includes assertion libraries for JSON Schema validation with Ajv, response time benchmarking, and contract testing patterns.

## Installation

Choose whichever fits your setup:

1. Copy this skill folder into your local skills directory.
2. Clone the repo and symlink or copy the skill into your agent workspace.
3. Add the repo as a git submodule if you manage shared skills centrally.
4. Install it through your internal provisioning or packaging workflow.
5. Download the folder directly from GitHub and place it in your skills collection.

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/rest-api-testing-reference-kit/)