{
 "title": "Shipping Rates & Postage Calculator",
 "site": "台灣 AI 代理人任務中樞",
 "canonical": "https://penguindriver.com/s/com.onlineshippingcalculator%2Fshipping-rates",
 "markdown": "https://penguindriver.com/s/com.onlineshippingcalculator%2Fshipping-rates.md",
 "summary": "Live USPS, UPS & FedEx shipping rates plus USPS postage and stamp prices. Free, no API key.",
 "date_modified": null,
 "retrieved": "2026-10-17",
 "content_sha256": "74b12e010e2034ed501ee0b2ced1d718539774e02528a44fa9811d26c6073801",
 "fingerprint_basis": "Markdown 版全文，移除贊助行與開頭 front matter，去除頭尾空白",
 "verify": {
  "text_snapshot": "https://penguindriver.com/cite?path=%2Fs%2Fcom.onlineshippingcalculator%252Fshipping-rates&format=text",
  "how": "下載 text_snapshot 後計算 SHA-256，應與 content_sha256 相同；內容更新時指紋會改變"
 },
 "sources": [
  {
   "name": "https://onlineshippingcalculator.com/mcp",
   "url": "https://onlineshippingcalculator.com/mcp"
  }
 ],
 "source_count": 1,
 "cite_as": {
  "zh": "Shipping Rates & Postage Calculator｜台灣 AI 代理人任務中樞。https://penguindriver.com/s/com.onlineshippingcalculator%2Fshipping-rates（資料日期 未標示，擷取 2026-10-17）",
  "apa": "台灣 AI 代理人任務中樞. (2026). Shipping Rates & Postage Calculator. Retrieved 2026-10-17, from https://penguindriver.com/s/com.onlineshippingcalculator%2Fshipping-rates",
  "markdown": "[Shipping Rates & Postage Calculator](https://penguindriver.com/s/com.onlineshippingcalculator%2Fshipping-rates)（台灣 AI 代理人任務中樞，2026-10-17）"
 },
 "license": "可引用，請附上正式網址與資料日期"
}