Linkup API

Linkup is a web search engine for AI apps. We connect your AI application to the internet. Our API provides grounding data to enrich your AI’s output and increase its precision, accuracy and factuality.

Available Tools

• linkup_search: The /search endpoint allows you to retrieve web content. — $0.02/call
• linkup_fetch: The /fetch endpoint allows you to fetch a single webpage from a given URL. — $0.02/call

Quick Start

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

Pricing

Pay per tool call from your XPay wallet. No subscriptions, no minimums.

Get an API key at xpay.tools.

Tools: 2 Category: Search & Web

When to Use

Use Linkup API tools when you need to ai-powered web search with premium sourcing and deep research. All tools are available through xpay✦'s single MCP connection.

MCP Connection

{
  "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"

Available Tools

• Linkup Search — The /search endpoint allows you to retrieve web content. — $0.02/call — SKILL.md
• Linkup Fetch — The /fetch endpoint allows you to fetch a single webpage from a given URL. — $0.02/call — SKILL.md

How to Execute

1. xpay_discover — Search for tools: xpay_discover("linkup")
2. xpay_details — Get input schema: xpay_details("linkup/TOOL_NAME")
3. xpay_run — Execute: xpay_run("linkup/TOOL_NAME", { ...inputs })
4. xpay_balance — Check credits

Links

• Provider page: https://xpay.tools/linkup/
• All providers: https://xpay.tools/explore
• Docs: https://docs.xpay.sh