LIVE WEBINAR: LOSING MY RELIGION: Successful and unsuccessful approaches to API Security in a global enterprise
No manual rules. No guesswork.
No false positives.
Your most valuable intelligence isn’t AI, it’s your developers. Empower them with tools to be the driving force behind API security – ensuring continuous, unparalleled protection across the entire API lifecycle.
Don’t worry, we’ll do all the heavy lifting!




01 Design
Developer initiates security work at design time.
Best practices and recommendations are documented.
02 Develop
Developers document the API contract with OpenAPI / Swagger.
API Contract security is audited from IDEs (VSCode, Intellij) using 42Crunch plugins.
03 Integrate & Test
API Contract security is audited via CI/CD pipeline, enforcing security compliance.
API implementation is tested for vulnerabilities/discrepancies via Conformance Scan.
04 Deploy & Protect
API is automatically protected from OpenAPI / Swagger file with our API Firewall, deployed in line of traffic.
Unique positive security model, based on OpenAPI / Swagger. No manual rules to write and maintain.
01 Design
Developer initiates security work at design time.
Best security practices and recommendations are documented
02 Develop
Developers document the API contract with OpenAPI/Swagger.
API Contract security is audited from IDEs (VSCode, Intellij) using 42Crunch plugins.
03 Integrate & Test
API Contract security is audited via CI/CD pipeline, enforcing security compliance.
API implementation is tested for vulnerabilities/discrepancies via Conformance Scan.
04 Deploy & Protect
API is automatically protected from OAS file with our API Firewall, deployed in line of traffic.
Unique positive security model, based on OpenAPI. No manual rules to write and maintain.
Are you protected from the OWASP API Security Top 10?
As a result of the growing threat landscape and increasing usage of APIs, the OWASP API Security Top 10 Project was launched to help companies address security vulnerabilities specific to APIs.
Learn more about the OWASP API Security Top 10 and how 42Crunch can help and download our solutions matrix.
Ready for DevSecOps
Push your OpenAPI definition to your CI/CD pipeline and automatically audit, scan and protect your API.

For Developers
Audit your OpenAPI / Swagger file against 200+ security vulnerabilities, we’ll rank them by severity level and tell you exactly how to fix them – making security a seamless part of your development lifecycle
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For Security
Enforce a zero-trust architecture by ensuring all your APIs meet a set security standard before production, scan the live API endpoints for potential vulnerabilities, and automate redeployment.
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For Operations
Ensure security of all your APIs from design to deployment, get detailed insight about attacks on APIs in production – and protect against threats – without impacting performance.
Find out moreVS Code OpenAPI Editor
Bringing API security to over 100k developers!

All 5 star reviews!
Join the 100k+ developers using our free tools!
"I've been waiting for basically this exact extension forever - the YAML support is fantastic. Thank you!"
Resources
Want to learn more? Here are some resources to help you out!

Free Tools
Looking to make OpenAPI / Swagger editing easier in VS Code? Or want to check how secure your API is? Check out our free tools.
Get Started
API Sec Encyclopedia
Information on the risks, guidelines, and fixes relating to the OpenAPI Specification. Both OAS v2 and v3 are available!
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Enabling DevSecOps
Seamless collaboration: 42Crunch gets everyone in the company speaking the same language with full visibility into all APIs.
Learn MoreReady to Get Started?
Developer-first solution for delivering API security as code.