Discover and call pay-per-request (x402) APIs, ranked by reliability, latency and price.
If you already use EntRoute, the entroute mcp server is the piece that lets your assistant work with it directly. Discover and call pay-per-request (x402) APIs, ranked by reliability, latency and price.
MCP Server for AI agents to discover and call pay-per-request APIs via EntRoute.
The toolset is worth reading before you wire it up, because it tells you what the integration is really for:
discover_paid_api — Find ranked, verified API endpoints for any capability. Supports natural language intent or explicit capability IDslist_capabilities — Browse all available capability types. Filter by tag or search by keywordcall_paid_api — Execute a discovered endpoint. Optionally handles x402 payments automatically when a wallet is configuredConfiguration is passed through the environment: EVM_PRIVATE_KEY. Treat anything key-shaped as a real credential — scope it to the minimum the server needs, and rotate it if it ever lands in a shared config.
Installation goes through your MCP client rather than a global install: point it at @entroute/mcp-server on npm and it is fetched when the client starts. The copy-paste blocks for Claude Desktop, Claude Code and Cursor are further down this page.
Among the search and retrieval options, the useful question is rarely "what can it do" but "what does it cost you to run" — permissions, credentials, and how much of your context its toolset consumes. EntRoute's toolset — discover_paid_api, list_capabilities, call_paid_api — is a fair guide to whether it matches your workflow. It is maintained by com.entroute; worth a glance at recent repository activity before you build anything load-bearing on it.
SyncDev reviews every entry in this directory against the project's own documentation before publishing, and revisits them as servers change.
| Tool | What it does |
|---|---|
| discover_paid_api | Find ranked, verified API endpoints for any capability. Supports natural language intent or explicit capability IDs. |
| 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. |
{
"mcpServers": {
"entroute": {
"command": "npx",
"args": ["-y", "@entroute/mcp-server"],
"env": {
"EVM_PRIVATE_KEY": "your-value"
}
}
}
}Add to claude_desktop_config.json, then restart Claude Desktop.
| Variable | Description | Required |
|---|---|---|
| EVM_PRIVATE_KEY | Credential the server authenticates with. | Yes |
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Put 6,000+ pre-built scrapers at your assistant's fingertips through one MCP endpoint.