Tutorials

Automatic Generation of OpenAPI contracts with API Capture

Automate the manual task of creating OpenAPI contracts with API Capture. API Capture uses multiple sources such as Postman collections and API traffic to create OpenAPI definition files. API Capture is also available on the 42Crunch API Security Platform.

Introduction to API Capture

An introduction to API Capture and an overview of the main elements including the Dashboard, QuickGen, Buckets, Secrets and the OpenAPI Generator.

How to use QuickGen Capture

Build OpenAPI files quickly using Postman collections and / or HAR files as your sources for your API data.

Capture API Traffic in Buckets

How to use Buckets to organize sample traffic into containers from which you can generate your OpenAPI definition file.

How to use the OpenAPI Generator

How to use the advanced automation feature to generate OpenAPI definition files from multiple sources.

Latest Resources

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The Answer to the Ultimate Question of Securing AI Generated Code

Join us for the first in a series of webinars exploring the challenges of using AI coding assistants and how to ensure the APIs that they generate are secured before they ever reach production.

BLOG

Vibe Coding Has a Security Debt Problem. Here’s How to Stop Inheriting It.

By Hugh Carroll | June 30, 2026

The numbers surrounding AI coding agents are no longer theoretical. A recent article from The Next Web investigating the Lovable breach suggests that between 40 and 62% of AI-generated code contains security vulnerabilities — and is being generated at 2.74 times the rate of human-written code. In Q1 […]

DataSheet

APIs are the core building block of every enterprise’s digital strategy, yet they are also the number one attack surface for hackers. 42Crunch makes developers’ and security practitioners' lives easier by protecting APIs, with a platform that automates security into the API development pipeline and gives full oversight of security policy enforcement at every stage of the API lifecycle.

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