Check any .com domain instantly. No CAPTCHAs. No signup. Just open a URL and get an answer.
Press / to focus
When you ask an AI assistant to help find a domain name, it hits a wall:
Your AI can browse the web—but can't check if a domain is available.
We query a registrar availability API (currently Name.com) and return clean, parseable results with pricing when available. No authentication. Just open the page.
https://agentdomainservice.com/lookup/{domain}JSON response example:
{
"domain": "example.com",
"available": false,
"status": "registered",
"checked_at": "2024-01-15T10:30:00Z",
"source": "namecom",
"cache": { "hit": false, "ttl_seconds": 600, "stale": false }
}Any HTTP client works—browser, curl, fetch, or AI agent
We check availability (and pricing) via Name.com
Parse the JSON, read the HTML, or grep the TXT—your choice
Two ways to integrate: MCP Server or simple web browsing.
Install our MCP server for Claude Desktop to get native tool access with brainstorming, analysis, and price filtering.
Any AI that can browse the web works out of the box. Just ask it to check our URLs directly.
Find me an AI domain under $15 for my startup
Let me search for available AI domains in your budget...
Found 12 AI-related domains under $15! Top picks: smartbot.dev ($12.99), neuralapi.io ($14.99). Want me to analyze any of these?
Simple enough to use without a library. No SDK needed. No API keys. Just HTTP.
curl -s "https://agentdomainservice.com/api/v1/lookup/example.com" | jq .availableDescribe what you're building and get domain suggestions instantly.
Filter by price to find affordable domains. Works for humans and AI agents alike.
Use our Search API to find domains within a budget.
Real-time data from our availability database
173,620
Total Lookups
1,204,408
Available
20,827
Registered
8
TLDs
Explore domains by category, each verified as available.