MCP Collection

AgentKit x402 MCP Server

Pay-per-call email, DNS, SPF/DMARC, site-contact, IBAN and Swedish validation tools for agents

Business & Payments MIT license Added Oct 16, 2026 Hosted / remote

AgentKit x402 is a Business & Payments MCP (Model Context Protocol) server: Pay-per-call email, DNS, SPF/DMARC, site-contact, IBAN and Swedish validation tools for agents. It is MIT-licensed and available as a hosted endpoint, so it works with no local install. Listed on MCP Collection since October 2026.

About AgentKit x402

Remote streamable-http MCP server with 10 paid tools (email check, SPF/DKIM/DMARC audit, DNS lookup, site contacts, site audit, URL to Markdown, Swedish validators, IBAN, account to IBAN, bank days) plus free pricing and demo tools. Paid calls use x402 v2 (USDC on Base, from $0.001); no account or API key. Failed calls are not charged. Free tools work without payment.

How to connect AgentKit x402 to Claude, Cursor or VS Code

AgentKit x402 runs as a hosted remote MCP server at https://agentkit-x402.erikssonanton2001.workers.dev/mcp. Add that URL to your MCP client's config (Claude Code, Cursor, Windsurf or VS Code) and the tools appear immediately, no install required.

{
  "mcpServers": {
    "agentkit-x402": {
      "url": "https://agentkit-x402.erikssonanton2001.workers.dev/mcp"
    }
  }
}

Claude Code: claude mcp add --transport http agentkit-x402 https://agentkit-x402.erikssonanton2001.workers.dev/mcp. Servers that require OAuth or an API key will prompt on first use.

AgentKit x402 FAQ

What is AgentKit x402?

AgentKit x402 is a Model Context Protocol (MCP) server in the Business & Payments category. Pay-per-call email, DNS, SPF/DMARC, site-contact, IBAN and Swedish validation tools for agents. MCP servers expose tools that AI assistants like Claude can call during a conversation.

How do I use AgentKit x402 with Claude or Cursor?

AgentKit x402 runs as a hosted remote MCP server at https://agentkit-x402.erikssonanton2001.workers.dev/mcp. Add that URL to your MCP client's config (Claude Code, Cursor, Windsurf or VS Code) and the tools appear immediately, no install required.

Is AgentKit x402 free to use?

AgentKit x402 is published under the MIT license, so the software itself is free to run. Hosted or API-backed servers may have their own usage tiers; check the project homepage.

Where is the source code for AgentKit x402?

The source is at codeberg.org/moneyman-code/agentkit-x402.

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