Stoplight Prism - Creating Docker image with API specification embeded inside
Prism is very lightweight and easy to use API mocking server which reads API specification and creates mock API endpoints for the developer. It can create dynamic values for fields and can validate request data against the specification.
Another feature is creating a proxy server that will help you debug API call from client to API server. In this mode, prism intercepts incoming requests and outgoing responses so you can validate the work done by the backend developer.