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30
MCP streamable-http

Shipping Rates & Postage Calculator

com.onlineshippingcalculator/shipping-rates

Live USPS, UPS & FedEx shipping rates plus USPS postage and stamp prices. Free, no API key.

Uptime
0.0%
22 probes
Response
0ms
last probe
Tools
0
callable
Primary URL
https://onlineshippingcalculator.com/api/mcp

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How to use

Add to your Claude Desktop / Cursor / Cline MCP config:

{
  "mcpServers": {
    "shipping_rates_&_postage_calculator": {
      "url": "https://onlineshippingcalculator.com/api/mcp",
      "transport": "streamable-http"
    }
  }
}