mock rest api free - SERP Analysis

https://mockapi.io/

https://jsonplaceholder.typicode.com/

https://beeceptor.com/

https://mockoon.com/

https://wiremock.org/

https://dummyjson.com/

https://retool.com/utilities/generate-api-from-mock-data

https://medium.com/%40kartolab/use-these-free-open-source-tools-to-mock-your-apis-rapidly-38c34327a061

https://beeceptor.com/mock-server/explore/

https://www.mockable.io/