The only tool you will ever need for all you API Design, Documentation and Testing needs. APIC provides an end to end solution for APIs staring from design to documentation to testing. With a simplistic UI for Designing APIs and a feature rich platform for testing them, APIC provides a common platform for your designers, developers and testers. API helps you to - Design APIs - Test APIs - Test Web Sockets - Auto generate API documentation And you can test Websockets too including STOMP & Socket.io