Bulk checking
Check hundreds or thousands of domains in a single request. No rate limits that slow you down.
Bulk Domain Availability API
Check thousands of domains.
One simple API.
canyougrab.it is an API service for checking domain name availability in bulk. Perfect for domain hunters, SaaS builders, and anyone who needs to validate hundreds or thousands of domains at scale.
Built for scale
Reliable data
Uses RDAP and WHOIS for accurate availability status across all major TLDs.
Simple JSON API
RESTful endpoints. Send a list of domains, get availability results. That's it.
How it works
Request
POST
POST https://api.canyougrab.it/check
Content-Type: application/json
Authorization: Bearer YOUR_API_KEY
{
"domains": ["example.com", "startup.io", "myapp.dev"]
}
Response
{
"results": [
{ "domain": "example.com", "available": false },
{ "domain": "startup.io", "available": true },
{ "domain": "myapp.dev", "available": true }
]
}Ready to grab domains?
Get your API key and start checking domain availability in bulk today.
Contact for API access