gRPC API

gRPC is a high-performance, open-source Remote Procedure Call (RPC) framework developed by Google. It facilitates efficient communication between distributed systems by enabling clients and servers to communicate transparently, regardless of their language or platform. Built on HTTP/2 and Protocol Buffers, gRPC supports multiple programming languages and offers features like bi-directional streaming, multiplexed connections, and pluggable authentication. It's ideal for microservices architectures, real-time applications, and connecting services across data centers.

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Endpoints

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Aug 29, 2025

Last Checked

Unlimited

Rate Limit

API Endpoints

Check gRPC service health status

Full URL

https://grpc.io/api/health

Code Examples

curl -X GET 'https://grpc.io/api/health'

Example Response

{
  "status": "SERVING"
}

Version

v1

Rate Limit

Unlimited
Tags
high-performance-apisinternal-communicationsmicroservices
Technical Details
Authentication
None
Response Formats
Protocol Buffers
Availability
global
Status
Published
Rate Limits

Unlimited

Supported Languages
GoJavaPython
Use Cases
high-performance APIs
microservices
internal communications

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gRPC API - High-Performance Microservices Communication | Free API Hub