Chiko vs gRPC Swagger

Chiko is a free, open-source desktop terminal interface for testing gRPC APIs. When a server exposes reflection, it can discover and browse available gRPC endpoints. Chiko creates formatted request templates, and requests can include Bearer-token authorization, custom headers, and other metadata. You can save requests as bookmarks and replay them later. The project lists importing and exporting grpcurl commands as completed features, and a release changelog records SSL connection support. Installation instructions cover Homebrew, Go installation, building from source, and prebuilt releases. Chiko is licensed under the MIT License and lists a Free plan at free, with no paid plans or usage limits stated. OAuth, API keys, proto-file import, and password protection for sensitive bookmarks are listed as work in progress. Felix Angga, identified as a software engineer, is the maker.

gRPC Swagger is a free, open-source debugging tool for discovering and calling gRPC methods through Swagger UI. It uses server reflection to scan a registered endpoint, identified by host and port, and then displays available services, method definitions, and parameters. Users can invoke methods with Swagger UI’s “Try it out” control, supplying request data and headers as JSON; the headers are passed to the gRPC server as metadata. Reflection must be enabled on the gRPC service, but the setup instructions say proto files and related implementations do not need modification. The project runs from a released JAR or from source and defaults to port 8080. Configuration can show registered services and expire inactive registrations after a chosen number of seconds. Documented endpoints cover registration, service listing, method calls, and Swagger documentation. It is self-hosted, available for API and web use, and licensed under MIT.