> ## Documentation Index
> Fetch the complete documentation index at: https://docs.usebruno.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

export const BrunoButton = ({collectionUrl, width = 160, height = 40, className = '', style = {}}) => {
  const encodedUrl = encodeURIComponent(collectionUrl);
  const buttonUrl = `https://fetch.usebruno.com?url=${encodedUrl}`;
  return <div style={{
    display: 'flex',
    justifyContent: 'center',
    width: '100%',
    margin: '2rem 0',
    ...style
  }} className={className}>
      <a href={buttonUrl} target="_blank" rel="noopener noreferrer" style={{
    textDecoration: 'none',
    display: 'inline-block'
  }}>
        <img src="https://fetch.usebruno.com/button.svg" alt="Fetch in Bruno" width={width} height={height} noZoom style={{
    width: `${width}px`,
    height: `${height}px`,
    display: 'block',
    cursor: 'pointer'
  }} />
      </a>
    </div>;
};

<Info>
  GRPC support is available from Bruno 2.10.0.
</Info>

gRPC (Google Remote Procedure Call) is a modern, high-performance Remote Procedure Call (RPC) framework developed by Google. It's designed for efficient communication when one service needs to interact with another. Imagine your Authentication Service needs to tell your Notification Service to send an OTP.

In a high-traffic scenario, traditional request-response calls (like REST over HTTP/1.1) can be less efficient and introduce latency. gRPC solves this by faster communication, efficient data transfer and streaming capabilities.

## Launch gRPC in Bruno

Explore our sample [gRPC collection](https://github.com/bruno-collections/gRPC-api-collection) to get started:

1. Click the **Fetch in Bruno** button below
2. Choose a location to store the collection locally and start exploring gRPC feature

<BrunoButton collectionUrl="https://github.com/bruno-collections/gRPC-api-collection" width={160} height={40} />