Public APIs : A collective list of free APIs for use in web development.
httpbin.org : A simple HTTP Request & Response Service.
CLever Audio Plug-In : CLAP stands for CLever Audio Plug-in. It is an audio plug-in ABI which defines a standard for Digital Audio Workstations and audio plug-ins (synthesiz...
apiato : apiato is a starter project, designed to help you build scalable API’s faster, by providing tools and functionalities that facilitates the development...
npoint.io : JSON storage bins with schema validation
Bluepine is a DSL for defining API Schema/Endpoint with the capabilities to generate Open API (v3) spec, validate API request and serialize object for API response based on single schema definition.