Domain Availability API

Domain Availability checks domain availability in real time to show if a web address is open for registration or already taken. Get creation and expiration dates for taken domains, while paid plans add registrar details and what the domain costs to register and renew.

The Domain Availability API provides a simple, reliable way to integrate domain availability functionality into your applications. Built for developers who need production-ready domain availability capabilities without the complexity of building from scratch.

View API Details →

Available on:

async function callDomainAvailabilityAPI() {
    try {
        const params = new URLSearchParams({
            domain: 'myspace.com'
        });

        const response = await fetch(`https://api.apiverve.com/v1/domainavailability?${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);
    }
}

callDomainAvailabilityAPI();

curl -X GET "https://api.apiverve.com/v1/domainavailability?domain=myspace.com" \
  -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/domainavailability

View NPM Package → | Package Code →

dotnet add package APIVerve.API.DomainAvailability

View NuGet Package → | Package Code →

pip install apiverve-domainavailability

View PyPI Package → | Package Code →

gem install apiverve_domainavailability

View RubyGems Package → | Package Code →

composer require apiverve/domainavailability

View Packagist Package → | Package Code →

dart pub add apiverve_domainavailability

View pub.dev Package → | Package Code →

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

Package Code →

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

Package Code →

• 🏠 API Home: Domain Availability API
• 📚 API Reference: docs.apiverve.com/ref/domainavailability
• 📖 OpenAPI Spec: openapi.yaml
• 💡 Examples: examples/

The Domain Availability API is commonly used for:

• Web Applications - Add domain availability 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 domain availability 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 Domain Availability API:

{
  "status": "ok",
  "error": null,
  "data": {
    "domain": "myspace.com",
    "available": false,
    "owner": {
      "registrar": "GoDaddy.com, LLC",
      "createdDate": "1996-02-22T05:00:00Z",
      "expiryDate": "2029-02-23T05:00:00Z"
    },
    "source": "rdap",
    "pricing": {
      "tld": "com",
      "currency": "USD",
      "registration": {
        "low": 11.08,
        "high": 11.25
      },
      "renewal": {
        "low": 11.08,
        "high": 11.25
      },
      "transfer": {
        "low": 11.08,
        "high": 11.25
      },
      "sources": 2,
      "premiumLikely": null,
      "premiumReason": null,
      "updatedAt": "2026-10-18T10:00:00.000Z"
    }
  }
}

• 🏠 API Home: Domain Availability 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

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