When to Use

Use this tool when you need to check availability of up to 50 domain names in one call.

uses fast rdap lookups (no pricing). returns a summary with total/available/taken counts plus per-domain details and affiliate registration links for available domains.

args: domains: list of domain names to check (max 50).. This is part of the InstaDomain provider on xpay✦.

MCP Connection

Connect to xpay✦ to access this tool (and 8+ others):

{
  "mcpServers": {
    "xpay": {
      "url": "https://mcp.xpay.sh/mcp?key=YOUR_API_KEY"
    }
  }
}

For Claude Code:

claude mcp add --transport http xpay "https://mcp.xpay.sh/mcp?key=YOUR_API_KEY"

How to Execute

Use the xpay✦ meta-tools to run this tool:

1. xpay_details — Get full input schema: xpay_details("instadomain/check_domains_bulk")
2. xpay_run — Execute: xpay_run("instadomain/check_domains_bulk", { ...inputs })

Input Parameters

Pricing

• Cost: $0.02/call
• Balance check: Use xpay_balance to check remaining credits
• Get your API key at xpay.tools — $5 free credits included

Related Skills

• InstaDomain (all tools) — 9 tools
• Check Domain — $0.02/call
• Buy Domain — $0.02/call
• Buy Domain Crypto — $0.02/call
• Get Domain Status — $0.02/call
• Get Transfer Code — $0.02/call

Links

• Tool page: https://xpay.tools/instadomain/check-domains-bulk/
• Provider: https://xpay.tools/instadomain/
• All tools: https://xpay.tools/explore