# Onlineshippingcalculator Shipping Rates MCP server

Source: https://glimind.com/server/mcp-registry%2Fcom.onlineshippingcalculator%2Fshipping-rates
Registry id: `mcp-registry/com.onlineshippingcalculator/shipping-rates`
Status: live (checked 2026-10-27T01:33:02.924Z)

## Measurements (30 days)

- Uptime: 100%
- Checks: 4916
- Outages (90 days): 0

## Install

```json
{
  "mcpServers": {
    "onlineshippingcalculator-shipping-rates-": {
      "type": "http",
      "url": "https://onlineshippingcalculator.com/api/mcp"
    }
  }
}
```

Claude Code:

```sh
claude mcp add --transport http onlineshippingcalculator-shipping-rates- https://onlineshippingcalculator.com/api/mcp
```

## Tools (2)

- `get_postage_price`: Get the current USPS First-Class postage price for a letter, large envelope (flat), or postcard mailed within the US — including how many Forever stamps to put 
- `get_shipping_rates`: Get live USPS, UPS, and FedEx shipping rates for a package from a US ZIP code to a US or international destination. Returns carrier, service, price in USD, and 

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.