grpcurl ☆

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Description:
Like cURL, but for gRPC

Type: Formula | Tracked Since: Dec 28, 2025

Links: Homepage | formulae.brew.sh

Category: Developer tools

Tags: grpc cli debugging api networking

Install: brew install grpcurl

About:
grpcurl is a command-line utility that allows you to interact with gRPC servers using cURL-like syntax. It leverages gRPC reflection to discover available services and methods dynamically, eliminating the need for pre-compiled protobuf definitions. This tool is essential for developers needing to test, debug, and query gRPC endpoints quickly.

Key Features:

cURL-like syntax for easy adoption
Supports gRPC server reflection
TLS and plaintext connection options
Can list services and describe endpoints

Use Cases:

Debugging gRPC API endpoints during development
Testing service availability and response times
Querying gRPC services without writing client code

Alternatives:

Postman – GUI-based tool with broader protocol support but heavier resource usage
evans – Interactive gRPC client with REPL mode, suitable for complex workflows

Version History

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