GUID Generator is a tool for generating Globally Unique Identifiers (GUIDs). It creates RFC 4122 version 4 UUIDs with multiple formatting options including uppercase, no hyphens, and braces.

The GUID Generator API provides a simple, reliable way to integrate guid generator functionality into your applications. Built for developers who need production-ready guid generator capabilities without the complexity of building from scratch.

View API Details →

Available on:

async function callGUIDGeneratorAPI() {
    try {
        const params = new URLSearchParams({
            count: 3,
            format: 'uppercase'
        });

        const response = await fetch(`https://api.apiverve.com/v1/guidgenerator?${params}`, {
            method: 'GET',
            headers: {
                'x-api-key': 'YOUR_API_KEY_HERE'
            }
        });

        const data = await response.json();
        console.log(data);
    } catch (error) {
        console.error('Error:', error);
    }
}

callGUIDGeneratorAPI();

curl -X GET "https://api.apiverve.com/v1/guidgenerator?count=3&format=uppercase" \
  -H "x-api-key: YOUR_API_KEY_HERE"

Get your API key: https://apiverve.com

📁 For more examples, see the examples folder

Choose your preferred programming language:

npm install @apiverve/guidgenerator

View NPM Package → | Package Code →

dotnet add package APIVerve.API.GUIDGenerator

View NuGet Package → | Package Code →

pip install apiverve-guidgenerator

View PyPI Package → | Package Code →

gem install apiverve_guidgenerator

View RubyGems Package → | Package Code →

composer require apiverve/guidgenerator

View Packagist Package → | Package Code →

dart pub add apiverve_guidgenerator

View pub.dev Package → | Package Code →

implementation 'com.github.apiverve:guidgenerator-api:1.0.0'

Package Code →

go get github.com/apiverve/guidgenerator-api/go

Package Code →

• 🏠 API Home: GUID Generator API
• 📚 API Reference: docs.apiverve.com/ref/guidgenerator
• 📖 OpenAPI Spec: openapi.yaml
• 💡 Examples: examples/

The GUID Generator API is commonly used for:

• Web Applications - Add guid generator features to your frontend or backend
• Mobile Apps - Native SDKs for Android development
• Automation - Integrate with n8n, Zapier, or custom workflows
• SaaS Products - Enhance your product with guid generator capabilities
• Data Pipelines - Process and analyze data at scale

All requests require an API key in the header:

x-api-key: YOUR_API_KEY_HERE

Get your API key: https://apiverve.com

Every APIVerve endpoint returns the same envelope — check status, then read data:

{
  "status": "ok",
  "error": null,
  "data": { ... }
}

A real response from the GUID Generator API:

{
  "status": "ok",
  "error": null,
  "data": {
    "guids": [
      "099FD1E4-60FD-4749-9B61-53A265F52579",
      "D68CA374-C822-40E4-9948-CE7A5D5FC76A",
      "F6DAD45F-A904-4007-89DF-8F5C76184910"
    ],
    "count": 3,
    "format": "uppercase",
    "version": 4,
    "variant": "RFC 4122"
  }
}

• 🏠 API Home: GUID Generator API
• 💬 Support: https://apiverve.com/contact
• 🐛 Issues: GitHub Issues
• 📖 Documentation: https://docs.apiverve.com
• 🌐 Website: https://apiverve.com

We welcome contributions! Please see CONTRIBUTING.md for guidelines.

For security concerns, please review our Security Policy.

This project is licensed under the MIT License - see the LICENSE file for details.

Built with ❤️ by APIVerve

Copyright © 2026 APIVerve. All rights reserved.