Kainext Binance MCP Server

io.github.Alejandrehl/kainext-binance-mcpv1.2.1

Security-first Binance Spot MCP + honest crypto analyst. 25 tools, 5 prompts, human-gated orders.

Pythonstdioofficial registry

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Maintained48d ago

Install Kainext Binance MCP server

claude mcp add kainext-binance -e BINANCE_ENV='<binance-env>' -e BINANCE_READ_API_KEY='<binance-read-api-key>' -e BINANCE_READ_API_SECRET='<binance-read-api-secret>' -- uvx kainext-binance-mcp

{
  "mcpServers": {
    "kainext-binance": {
      "command": "uvx",
      "args": [
        "kainext-binance-mcp"
      ],
      "env": {
        "BINANCE_ENV": "<binance-env>",
        "BINANCE_READ_API_KEY": "<binance-read-api-key>",
        "BINANCE_READ_API_SECRET": "<binance-read-api-secret>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "kainext-binance": {
      "command": "uvx",
      "args": [
        "kainext-binance-mcp"
      ],
      "env": {
        "BINANCE_ENV": "<binance-env>",
        "BINANCE_READ_API_KEY": "<binance-read-api-key>",
        "BINANCE_READ_API_SECRET": "<binance-read-api-secret>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "kainext-binance": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "kainext-binance-mcp"
      ],
      "env": {
        "BINANCE_ENV": "<binance-env>",
        "BINANCE_READ_API_KEY": "<binance-read-api-key>",
        "BINANCE_READ_API_SECRET": "<binance-read-api-secret>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "kainext-binance": {
      "command": "uvx",
      "args": [
        "kainext-binance-mcp"
      ],
      "env": {
        "BINANCE_ENV": "<binance-env>",
        "BINANCE_READ_API_KEY": "<binance-read-api-key>",
        "BINANCE_READ_API_SECRET": "<binance-read-api-secret>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
BINANCE_ENV	yes	—	testnet or mainnet (start with testnet)
BINANCE_READ_API_KEY	yes	yes	READ-ONLY Binance API key (the server never holds a trade key)
BINANCE_READ_API_SECRET	yes	yes	Secret for the read-only key

Freshness

Maintained — last maintenance signal 48d ago. The newest of the signals below sets the band.

Last commit (default branch)
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Latest release
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Package published
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Registry entry updated
2026-08-22 · 48d ago · official registry · v1.2.1

FAQ

›How do I install the Kainext Binance MCP server in Claude Code?

Run: claude mcp add kainext-binance -e BINANCE_ENV='<binance-env>' -e BINANCE_READ_API_KEY='<binance-read-api-key>' -e BINANCE_READ_API_SECRET='<binance-read-api-secret>' -- uvx kainext-binance-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Kainext Binance require an API key?

Yes. It expects BINANCE_ENV, BINANCE_READ_API_KEY, BINANCE_READ_API_SECRET, of which 2 are secrets.

›Can I use Kainext Binance as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Kainext Binance in the official MCP registry?

Yes, as io.github.Alejandrehl/kainext-binance-mcp.