Shipping Rates & Postage Calculator
com.onlineshippingcalculator/shipping-rates
Live USPS, UPS & FedEx shipping rates plus USPS postage and stamp prices. Free, no API key.
This endpoint completed initialize and tools/list. No tool was called.
- Rank
- #2517
- Score
- 82
- Tool tokens
- 620
- Tools
- 2
Tools
Token cost is the o200k count of the tools list JSON, including schemas, before any tool is called.
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 estimated transit days, sorted cheapest
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 on it and an exact combination of stamp
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