Insumer MCP Server

by insumerapicom.insumermodel/insumerv1.21.0

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Install Insumer MCP server

claude mcp add insumer -e INSUMER_API_KEY='<insumer-api-key>' -e INSUMER_PAYMENT_KEY='<insumer-payment-key>' -- npx -y mcp-server-insumer

{
  "mcpServers": {
    "insumer": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-server-insumer"
      ],
      "env": {
        "INSUMER_API_KEY": "<insumer-api-key>",
        "INSUMER_PAYMENT_KEY": "<insumer-payment-key>"
      }
    }
  }
}

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

{
  "mcpServers": {
    "insumer": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-server-insumer"
      ],
      "env": {
        "INSUMER_API_KEY": "<insumer-api-key>",
        "INSUMER_PAYMENT_KEY": "<insumer-payment-key>"
      }
    }
  }
}

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

{
  "servers": {
    "insumer": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "mcp-server-insumer"
      ],
      "env": {
        "INSUMER_API_KEY": "<insumer-api-key>",
        "INSUMER_PAYMENT_KEY": "<insumer-payment-key>"
      }
    }
  }
}

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

{
  "mcpServers": {
    "insumer": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-server-insumer"
      ],
      "env": {
        "INSUMER_API_KEY": "<insumer-api-key>",
        "INSUMER_PAYMENT_KEY": "<insumer-payment-key>"
      }
    }
  }
}

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

Configuration

Variable	Required	Secret	Description
INSUMER_API_KEY	—	yes	InsumerAPI key (starts with insr_live_). Either this or INSUMER_PAYMENT_KEY.
INSUMER_PAYMENT_KEY	—	yes	Private key of a throwaway Base wallet holding a little USDC, for pay-per-call via x402 when no API key is set. Each quote is checked before signing.
INSUMER_MAX_PAYMENT_USDC	—	—	Most USDC the server will pay for one call in pay-per-call mode (default 3).

Remote endpoints

streamable-httphttps://api.insumermodel.com/mcp

Freshness

Active — last maintenance signal 1d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-10-08 · 1d ago · GitHub
Latest release
2026-10-08 · 1d ago · GitHub · v1.21.0
Package published
no data · npm/PyPI
Registry entry updated
2026-10-08 · 1d ago · official registry · v1.21.0

FAQ

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

Run: claude mcp add insumer -e INSUMER_API_KEY='<insumer-api-key>' -e INSUMER_PAYMENT_KEY='<insumer-payment-key>' -- npx -y mcp-server-insumer. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Insumer require an API key?

Yes. It expects INSUMER_API_KEY, INSUMER_PAYMENT_KEY, of which 2 are secrets.

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

Yes — it offers both a hosted endpoint and a local stdio package.

›Is Insumer in the official MCP registry?

Yes, as com.insumermodel/insumer.