Shipping Rates Calculator
onlineshippingcalculator.com
Free shipping cost calculator — compare discounted rates from USPS, UPS, FedEx & DHL side by side. Find the cheapest way to ship a package.
https://onlineshippingcalculator.comUse in your AI tool
Use the tools from this page
Opens ChatGPT on the web or desktop and asks it to use the WebMCP tools available here.
Connect the MCP server
Connect straight to this server’s public endpoint.
https://onlineshippingcalculator.com/api/mcpUse on MCPBundles
We add this server to your workspace, then open Studio — saved access, one connection to many servers, with a history of what ran.
Last probed Sep 14, 2026 · onlineshippingcalculator.com
2tools discovered
Tools discovered (2)
Get package 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 estimated transit days, sorted cheapest first. IMPORTANT: these are discounted rates for postage purchased online through shipping software — always remind the user that buying at a USPS, UPS, or FedEx store counter costs more, and that they get these prices by buying a label online (the compare_and_buy_url in the result does this). Weigh
Get USPS 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 on it and an exact combination of stamp denominations that covers the postage with no waste. Prices are zone-independent (same anywhere in the US). For boxes and parcels use get_shipping_rates instead.
Get your MCP into directories
A working endpoint is step one. Directory coverage is the coordinated launch across ChatGPT, Claude, Cursor, the MCP Registry, and community indexes.
Directory coverage for brandsFrequently Asked Questions
What is the Shipping Rates Calculator MCP server?
Free shipping cost calculator — compare discounted rates from USPS, UPS, FedEx & DHL side by side. Find the cheapest way to ship a package.
How do I connect Shipping Rates Calculator to my AI agent?
Use the MCP endpoint listed on this page in your MCP client configuration. One-click install pills support Claude, Cursor, VS Code, and other hosts. Copy the remote MCP URL if your client needs a manual entry.
How many tools does Shipping Rates Calculator provide?
MCPBundles probed 2 tools on the live server. The tool list on this page reflects what was discovered at the last refresh — connect your client to see the full set available to your session.
What authentication does Shipping Rates Calculator require?
No provider sign-in was required during MCPBundles' probe. Your client may still need MCPBundles credentials depending on how you connect.
Maintain this listing
Operate Shipping Rates Calculator? Verify ownership to take over this directory entry.
Operate Shipping Rates Calculator?
This server appears in the MCPBundles directory. Verify you operate it to take over the listing — name, description, logo, contact email, and skill content. We email a 6-digit code to a maintainer address your server publishes in /.well-known/security.txt or /.well-known/mcpbundles.json. Free, takes about a minute.
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