Agent X402 Paywall MCP

mcp-name: io.github.CSOAI-ORG/agent-x402-paywall-mcp

Agent x402 Paywall MCP

HTTP 402 + on-chain settlement — pay-per-call for agents

HTTP 402 + on-chain settlement — pay-per-call for agents

🚀 Quick Start

# Install via pip
pip install agent_x402_paywall_mcp

# Or install via Smithery
npx -y @smithery/cli@latest install agent-x402-paywall-mcp --client claude

Related MCP server: CryptoAPIs x402 Pay MCP

✨ Features

• MCP protocol compliant

• Easy installation

• Well-documented API

• Production-ready

• Active maintenance

📖 Documentation

• Full Documentation

• API Reference

• EU AI Act Compliance Guide

🛡️ Compliance

This MCP server is built with EU AI Act compliance built-in:

• ✅ Article 9 — Risk Management System

• ✅ Article 13 — Transparency & Instructions for Use

• ✅ Article 15 — Bias Detection & Testing

• ✅ Article 26 — FRIA Support (where applicable)

• ✅ Article 50 — AI Content Watermarking (where applicable)

Need help getting compliant? Book a free 15-min diagnostic →

🏢 Enterprise

Need custom development, SLA guarantees, or white-label deployment?

• Pro: $99/mo — Full MCP suite + EU AI Act tracking

• Enterprise: $499/mo — Custom dev + SLA + Dedicated support

View Pricing → | Contact Sales →

🤝 Part of the MEOK Ecosystem

This server is part of the MEOK AI Labs ecosystem — 300+ MCP servers for sovereign AI governance.

📜 License

MIT © CSOAI-ORG

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Configuration

Add to your claude_desktop_config.json (Claude Desktop) or your MCP client config:

{
  "mcpServers": {
    "agent-x402-paywall-mcp": {
      "command": "uvx",
      "args": ["agent-x402-paywall-mcp"]
    }
  }
}

Or: pip install agent-x402-paywall-mcp then run the agent-x402-paywall-mcp command (stdio transport).

Examples

Once configured, ask your assistant, for example:

• "Use list_supported_chains to …"

• "Use build_402_challenge to …"

• "Use verify_payment to …"

See also

MEOK compliance MCP fleet: agent-commerce-protocol-mcp, agent-cost-allocator-mcp, agent-identity-trust-mcp, agent-orchestrator-mcp, agent-replay-debugger-mcp