Floppydata

Floppydata MCP lets agents use the Floppydata Client API v2 directly from an MCP-compatible client.

It is intentionally small: install it with npx, provide FLOPPYDATA_API_KEY, and the server talks to https://api.floppydata.net.

Setup

Create a Client API key in the Floppydata dashboard:

https://app.floppydata.com/api-keys

Add this server to your MCP client:

{
  "mcpServers": {
    "floppydata": {
      "command": "npx",
      "args": ["-y", "@floppydata/mcp"],
      "env": {
        "FLOPPYDATA_API_KEY": "YOUR_API_KEY"
      }
    }
  }
}

That is the whole setup. There is no hosted service, no extra CLI, and no base URL configuration.

Tools

fetch_web_data

Fetch a public page through Web Data.

Useful when an agent needs page HTML and the target site should be fetched through Floppydata infrastructure.

Required input:

{
  "url": "https://example.com"
}

Optional inputs: countryCode, city, difficulty, cacheMaxAgeDays.

create_rotating_proxy_connection

Build one rotating proxy connection.

The most important value in the response is:

connection.connectionString

Example input:

{
  "type": "residential",
  "country": "US",
  "city": "New York",
  "rotation": 15,
  "protocol": "http"
}

list_rotating_proxy_locations

List available rotating proxy countries, cities, and states for a proxy type.

Example input:

{
  "type": "residential"
}

check_proxy

Check the exit IP and location for a proxy.

Example input:

{
  "connectionString": "http://USERNAME:[email protected]:10080"
}

The response shape is:

{
  "ip": "123.45.67.89",
  "location": {
    "countryCode": "US",
    "country": "United States",
    "state": "California",
    "city": "San Francisco"
  }
}

list_static_proxies

List static proxies on the account.

Use items[n].connection.connectionString as the copy-paste proxy URL.

get_account_balances

Check account balances across Web Data, rotating proxy traffic, and static proxies.

Optional input:

{
  "product": "proxy-rotating"
}

Allowed products: web-data, proxy-rotating, proxy-static.

get_account_usage

Check account usage rollups.

Responses include:

• yesterday
• last7Days
• last30Days
• optional requestedRange when from or to is provided
• lastUpdatedAt

Example input:

{
  "product": "proxy-rotating",
  "from": "2026-06-01T00:00:00Z",
  "to": "2026-06-26T23:59:59Z",
  "countryCode": "US",
  "proxyType": "residential"
}

Security

The server reads the API key from FLOPPYDATA_API_KEY and sends it as X-Api-Key.

API keys and passwords are redacted from errors and logs. Proxy passwords are still returned in successful proxy connection responses because those credentials are the output customers need to use.

Development

pnpm install
pnpm test
pnpm typecheck
pnpm lint
pnpm build
npm pack --dry-run