mockserver mockserver npm install To run the mockserver: npm run start Endpoints post http://localhost:9001/invalid http://localhost:9001/valid http://localhost:9001/valid1 http://localhost:9001/error400 http://localhost:9001/error404 http://localhost:9001/error500 get http://localhost:9001/invalid http://localhost:9001/valid http://localhost:9001/valid1 http://localhost:9001/error400 http://localhost:9001/error404 http://localhost:9001/error500