Mockphine – Mock blocked APIs and monitor live responses

Summary: Mockphine enables frontend and QA teams to continue development despite unstable backends by mocking blocked endpoints, passing through ready routes, and providing live inspection of response details. It supports strict 404 or fallback passthrough for unmatched routes and simulates delays or failures to detect integration issues early.

What it does

It offers route-level modes for mocking, passthrough, or disabling endpoints, with live views showing source, status, headers, and bodies of served responses. It also controls unmatched routes and simulates delays or failures.

Who it's for

Frontend developers and QA teams needing reliable API integration testing despite unstable or incomplete backend services.

Why it matters

It prevents development and testing blocks caused by flaky or incomplete backend APIs, improving integration confidence before release.