api-mock-server

Config-driven mock REST API defined in one YAML file, with templated data, latency, errors, and stateful CRUD.

Servicefreeglobal

api-mock-server is a config-driven mock REST API tool that turns a single YAML file into a running mock backend with templated dynamic data, seeded latency and error injection, stateful CRUD resources, and OpenAPI import, with no handler code required. It's for frontend and QA teams tired of maintaining a hand-rolled Express stub server as a second, unmaintained codebase.

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