AI-powered API client to design, debug, and test REST, GraphQL, and gRPC APIs.

Description

Insomnia is an open-source API client that uses artificial intelligence to simplify API development and testing. The AI Assistant helps with request creation, debugging, and schema generation. Support for REST, GraphQL, gRPC, and WebSockets. Organized Request Collections. Environment Variables for multiple configurations. Code Generation in multiple languages. Automated Testing with Chai assertions. Mock Servers. OpenAPI/Swagger import/export. Git Sync for version control. GraphQL schema explorer. Pre-request Scripts. Cookie Management. Certificate Authentication. Plugins for extensibility. Beautiful interface simpler than Postman. Free and open-source, cloud sync available with paid plans. Ideal for developers preferring a more lightweight tool. Active development. Cross-platform: Mac, Windows, Linux. Community-driven. A Postman alternative without the complexity.