42Crunch
API security platform auditing OpenAPI definitions and enforcing conformance at runtime.
Technical Architecture & Overview
42Crunch takes an API-contract-first approach: its audit engine scores OpenAPI definitions against hundreds of security checks, conformance scans verify that live APIs match their declared contracts, and a runtime firewall enforces the schema at the gateway. IDE extensions bring the audit into VS Code, and CI plugins gate pipelines on scores.
Targeted Technical Use Cases
Organizations with mature OpenAPI practices that want contract-level API security enforcement.
Evaluation & Trade-offs
Core Strengths
- +Contract audit plus runtime enforcement is a distinctive combination.
- +Developer-friendly IDE integration.
- +Schema firewall blocks malformed requests by design.
Trade-Offs & Limitations
- -Value depends on OpenAPI spec quality and coverage.
- -Runtime component ties into specific gateway platforms.
Defensive Security Application
Enforcing API contract security so untested or mutated requests never reach application logic.
Frequently Asked Questions
What is 42Crunch?→
42Crunch takes an API-contract-first approach: its audit engine scores OpenAPI definitions against hundreds of security checks, conformance scans verify that live APIs match their declared contracts, and a runtime firewall enforces the schema at the gateway. IDE extensions bring the audit into VS Code, and CI plugins gate pipelines on scores.
What is 42Crunch used for?→
Organizations with mature OpenAPI practices that want contract-level API security enforcement.
What are the strengths of 42Crunch?→
- +Contract audit plus runtime enforcement is a distinctive combination.
- +Developer-friendly IDE integration.
- +Schema firewall blocks malformed requests by design.
What are the limitations of 42Crunch?→
- +Value depends on OpenAPI spec quality and coverage.
- +Runtime component ties into specific gateway platforms.
How is 42Crunch used defensively?→
Enforcing API contract security so untested or mutated requests never reach application logic.