@entroute/mcp-server
MCP Server for AI agents to discover and call pay-per-request APIs via EntRoute.
Give Claude, Cursor, Windsurf, or any MCP-compatible agent access to 350+ verified x402 API endpoints across 110+ capabilities -- DeFi prices, web search, prediction markets, news, and more.
Install
Claude Code
claude mcp add entroute -- npx @entroute/mcp-server
Claude Desktop
Add to your claude_desktop_config.json:
{
"mcpServers": {
"entroute": {
"command": "npx",
"args": ["@entroute/mcp-server"]
}
}
}
Cursor / Windsurf
Add to your MCP settings with command npx @entroute/mcp-server.
discover_paid_api
Find ranked, verified API endpoints for any capability. Supports natural language intent or explicit capability IDs.
"Find me an API to get the current price of ETH"
-> Returns ranked endpoints with pricing, success rates, and latency metrics
list_capabilities
Browse all available capability types. Filter by tag or search by keyword.
call_paid_api
Execute a discovered endpoint. Optionally handles x402 payments automatically when a wallet is configured.
Payment (Optional)
To enable automatic x402 payments, set these environment variables:
EVM_PRIVATE_KEY=0x...
MAX_PAYMENT_PER_REQUEST=0.05
Without a wallet, the server still discovers endpoints -- you just can't auto-pay for 402-protected ones.
Environment Variables
| Variable | Default | Description |
|---|
EVM_PRIVATE_KEY | -- | Hex private key for x402 payments |
MAX_PAYMENT_PER_REQUEST | 0.05 | Spending cap per request in USD |
Example Usage
Once installed, ask your agent:
- "What APIs are available for DeFi?"
- "Find me a web search API"
- "Get the current price of ETH using a paid API"
- "Search the news for AI agent developments"
The agent will use discover_paid_api to find endpoints, show you the options with pricing, and call the best one.
Capabilities
EntRoute indexes 110+ capabilities across categories including:
- Finance/DeFi -- token prices, swap quotes, portfolio tracking, yield data
- Web -- search, scraping, URL shortening
- Identity -- wallet profiles, ENS resolution
- AI -- text generation, image generation
- News -- search, trending topics
- Security -- contract audits, threat intelligence
- Prediction -- market data, odds
Browse all capabilities at entroute.com/capabilities.
Links
License
MIT