apiverve/mcp-server

APIVerve MCP Server

🚀 Overview

The APIVerve MCP Server provides seamless access to 249+ production-ready APIs through the Model Context Protocol. Connect AI assistants like Claude, ChatGPT, and other MCP-compatible clients to a vast ecosystem of data and functionality.

✨ Features

• 🎯 249+ APIs - Weather, news, geocoding, validation, conversion, and more
• 🔐 OAuth 2.0 Authentication - Secure, industry-standard authentication
• 📊 Token-Based Pricing - Pay only for what you use
• 🚀 High Performance - Cloud-hosted with 99%+ uptime
• 📖 Rich Documentation - Complete API documentation with examples
• 🔄 Auto-Updated - Always access the latest API features

📦 Installation

For Claude Desktop / MCP Clients

Add to your MCP settings file:

Claude Desktop (claude_desktop_config.json):

{
  "mcpServers": {
    "apiverve": {
      "type": "sse",
      "url": "https://api.apiverve.com/v1/mcp"
    }
  }
}

VS Code / Visual Studio:

{
  "inputs": [],
  "servers": {
    "APIVerve": {
      "type": "sse",
      "url": "https://api.apiverve.com/v1/mcp",
      "headers": {}
    }
  }
}

NPM Package

npm install -g @apiverve/mcp-server

Then run:

apiverve-mcp install

This will automatically configure your MCP client.

Python Package

pip install apiverve-mcp

from apiverve_mcp import configure_mcp

# Auto-configure MCP client
configure_mcp()

🔑 Authentication

APIVerve uses OAuth 2.0 for secure authentication:

1. Sign up at https://apiverve.com
2. Get your API key from the dashboard
3. Authorize when prompted by your MCP client
4. Start using 249+ APIs immediately

Free tier available - No credit card required to start!

🎯 Available APIs

💡 Usage Examples

Once configured, use APIs naturally in conversation:

With Claude Desktop

User: What's the weather in San Francisco?
Claude: [Uses Weather API]

User: Validate this email: test@example.com
Claude: [Uses Email Validator API]

User: Convert 100 USD to EUR
Claude: [Uses Currency Converter API]

Programmatic Usage (Python)

from mcp import ClientSession, StdioServerParameters
from mcp.client.stdio import stdio_client

async with stdio_client(StdioServerParameters(
    command="apiverve-mcp",
    args=[]
)) as (read, write):
    async with ClientSession(read, write) as session:
        # Initialize
        await session.initialize()

        # List available tools
        tools = await session.list_tools()

        # Call a tool
        result = await session.call_tool("emailvalidator", {
            "email": "test@example.com"
        })

📊 Pricing

APIVerve uses a flexible token-based pricing model with multiple tiers to fit your needs:

• Free Tier Available - Start building immediately, no credit card required
• Pay-as-you-go - Scale up as your usage grows
• Enterprise Plans - Custom solutions for high-volume users

View Pricing Plans →

Token costs vary by API complexity - simple APIs start at 1 token per call.

🛠️ Technical Details

Server Information

• Type: Server-Sent Events (SSE)
• Protocol: MCP 2024-11-05
• Authentication: OAuth 2.0 with PKCE
• Base URL: https://api.apiverve.com/v1/mcp
• API Version: 1.0.0

OAuth Endpoints

• Discovery: https://api.apiverve.com/.well-known/openid-configuration
• Authorization: https://api.apiverve.com/authorize
• Token: https://api.apiverve.com/token
• Registration: https://api.apiverve.com/register (Dynamic client registration)

Tool Schema

Each API is exposed as an MCP tool with:

• name: API identifier (e.g., emailvalidator)
• description: Human-readable description with token cost
• inputSchema: JSON Schema defining required/optional parameters

🔧 Troubleshooting

Connection Issues

If you see authentication errors:

1. Check your API key at https://apiverve.com/dashboard
2. Ensure OAuth redirect URI is correct
3. Try re-authorizing the connection

Token Limits

If you hit token limits:

• Check usage at https://apiverve.com/dashboard
• Upgrade your plan
• Contact support for enterprise options

📚 Documentation

• API Documentation: https://docs.apiverve.com
• MCP Specification: modelcontextprotocol.io
• Getting Started Guide: https://apiverve.com/docs/getting-started

🤝 Support

• GitHub Issues: apiverve/mcp/issues
• Email: hello@apiverve.com
• Discord: Join our community

📄 License

This project is licensed under the MIT License - see the file for details.

🌟 Star Us!

If you find this useful, please consider starring the repo on GitHub!