parcel-quotes

warnings

quote-api.smklog.com

Live USPS, UPS and FedEx rates for a US parcel described in plain words. No scale needed.

https://quote-api.smklog.com/mcpWebsiteOAuthMCP 2025-06-18v1.0.0last checked 24 Aug 2026spoke MCP on 3 of 3 checks (30 days)initialize in 6012 ms

How to authenticate

Checked against the endpoint by our probe on 24 Aug 2026. These are the capabilities the server advertises, not a prediction about any particular client.

Scheme	OAuth
Issuer	https://quote-api.smklog.com
Dynamic client registration	✕Not advertised A client that cannot register itself needs credentials issued out of band before it can begin the flow.
Client ID Metadata Document	✕Not advertised
PKCE	✕None advertised MCP requires S256; a client that implements only that has no method in common with this server.
Grant types	client_credentials
Scopes	quote
Protected-resource metadata	✓Published (RFC 9728)
Anonymous access	Handshake succeeds; 2 tools listable
Documentation	https://smklog.com/api

What the probe found

2 tools usable without signing in

The server exposes a public surface before authorization: get_parcel_quote, create_checkout_link.

Tools

create_checkout_linkget_parcel_quote

Contract history

24 Aug 2026v1.0.0first recorded contract

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Status badge

Status for a README, from the last probe — cached an hour, so up to seven hours behind the endpoint. Links back to this page.

[![MCP status](https://mcpi.app/servers/parcel-quotes/badge.svg)](https://mcpi.app/servers/parcel-quotes)