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API Development Tool
Summary
Hoppscotch is an open‑source web tool for creating, testing and documenting APIs such as REST, GraphQL, gRPC and WebSocket endpoints. It runs in the browser, offers real‑time request previews and response visualisation, and can be self‑hosted for collaborative API work.
Highlights
- Open source with optional self‑hosting
- Supports REST, GraphQL, gRPC and WebSocket
- Live request preview and formatted response view
- Environment variables and collection sharing
auto-generated
Context
Audience
Frontend and backend developers who need a fast, collaborative way to design, test or document APIs
DomainWeb API Development and Testing
Formatinteractive web application
Accessfree online, open source, self‑hostable
Topics
Related
PostmanInsomniaSwagger UIOpenAPI Specification