NetworkCalc
$0.01/call
Network calculations: subnets, DNS lookups, and IP analysis
Connect NetworkCalc tools
Cursor
Claude Code
Claude Desktop
Windsurf
VS Code
Cline
Roo Code
ChatGPT
Gemini CLI
Amazon Q
Goose
Augment
n8n
API / cURL
AI SDK
TypeScript SDK
{
"mcpServers": {
"networkcalc": {
"url": "https://networkcalc.mcp.xpay.sh/mcp?key=YOUR_API_KEY"
}
}
}Or connect all tools
Access all tools (including NetworkCalc) through a single MCP connection.
{
"mcpServers": {
"xpay": {
"url": "https://mcp.xpay.sh/mcp?key=YOUR_API_KEY"
}
}
}Agent Discovery
Machine-readable catalogs for LLM agents and automation.
curl https://xpay.tools/llms.txt
curl https://xpay.tools/agents.txt
curl https://xpay.tools/skill.md
Pricing
Pay per tool call. No subscriptions.
5 NetworkCalc tools availableFrequently Asked Questions
NetworkCalc is an API provider available on xpay with 5 tools. Network calculations: subnets, DNS lookups, and IP analysis All tools are pay-per-call with no monthly fees.
NetworkCalc tools are priced at $0.01 per call. You only pay when you use a tool — there are no subscriptions or monthly fees. New accounts get $5 in free credits to try any tool.
Each xpay provider has its own MCP endpoint. For Claude Code: claude mcp add --transport http networkcalc "https://networkcalc.mcp.xpay.sh/mcp?key=YOUR_XPAY_KEY". For Cursor/Windsurf/Cline/VS Code, add the same URL to mcp.json. To get every xpay provider in one connection, use https://mcp.xpay.sh/mcp?key=YOUR_XPAY_KEY and discover tools with xpay_discover / xpay_run.
NetworkCalc provides 5 tools: Dns Lookup, Whois Lookup, Spf Lookup, Certificate Info, Calculate Subnet. Each tool can be called independently and has its own per-call pricing.
No. With xpay, one API key gives you access to all 5 NetworkCalc tools plus tools from many other providers. You don't need to sign up for NetworkCalc's API directly — xpay handles authentication, billing, and rate limiting.
Yes. Every new xpay account gets $5 in free credits — no credit card required. Sign up at xpay.tools to start running NetworkCalc tools immediately.