Categories › Business & Finance › E-commerce & marketplaces
Live USPS, UPS, FedEx and DHL rates from the US: domestic, Canada, UK, Germany, Australia. No scale.
Remote server: your requests and data go to quote-api.smklog.com. Claude Code: claude mcp add --transport http smklog-parcel-shipping-rates https://quote-api.smklog.com/mcp · Claude app: Settings → Connectors → Add custom connector.
The tools this server listed when we connected to it, in its own words.
get_parcel_quote — Live parcel rates from a US origin: USPS, UPS, FedEx; DHL Express to DE and AU. Describe the item to estimate the box, or give exact dimensicreate_checkout_link — Turns a decided shipment into a payment session: the amount and a handoff URL to prefilled SMKlog checkout. Pass quote_id from get_parcel_qutrack_parcel — Track a shipment whose label was bought on smklog.com, by carrier tracking number: the current status, the latest scan events (newest first,get_price_index — The SMKlog parcel shipping price index: a monthly repriced basket of six common boxes (1 to 20 lb) shipped from Newark, NJ to five US citiesget_checkout_status — Reports where a create_checkout_link session stands: whether the human opened checkout, paid, and whether the label exists, with the trackinget_refund_status — Says whether the payment behind a create_checkout_link session was refunded, how much and why. Status: not_paid (nothing to refund), none (pcancel_checkout_link — Cancels a create_checkout_link session the human has not opened yet: its handoff link stops binding a checkout, and get_checkout_status answcalculate_billable_weight — The weight USPS, UPS and FedEx bill for a box: dimensional weight (L x W x H / 139) against actual weight, rounded as each carrier rounds, aget_holiday_shipping_deadlines — The carriers’ own send-by dates for delivery by the 2026 winter holidays: USPS (Ground Advantage, Priority Mail, Priority Mail Express; deliget_shipping_restrictions — What SMKlog will not ship and what ships only with conditions: prohibited categories (weapons, drugs, counterfeit goods, money and valuablesNot tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.