Shipping Rates & Postage Calculator MCP server

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

Category: Finance

● Online, checked 300 min ago · 305 ms

Source: official MCP Registry entry com.onlineshippingcalculator/shipping-rates

Direct MCP URL and setup

CLAUDE CODE

claude mcp add --transport http com-onlineshippingcalculator-shipping-ra https://onlineshippingcalculator.com/api/mcp

CURSOR / VS CODE (mcp.json)

{ "mcpServers": { "com-onlineshippingcalculator-shipping-ra": { "url": "https://onlineshippingcalculator.com/api/mcp" } } }