{
 "title": "Signal Lab: free financial data sources",
 "site": "台灣 AI 代理人任務中樞",
 "canonical": "https://penguindriver.com/s/io.github.QDThead%2Fsignal-lab",
 "markdown": "https://penguindriver.com/s/io.github.QDThead%2Fsignal-lab.md",
 "summary": "Search and export a catalog of free financial data sources, with terms URLs and ingestion skills.",
 "date_modified": null,
 "retrieved": "2026-10-30",
 "content_sha256": "4dc8430999f0fd748083ccac1c5074eec8a79dab94189697c07026fb7555c2c2",
 "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%2Fio.github.QDThead%252Fsignal-lab&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://signal-lab-jet.vercel.app",
   "url": "https://signal-lab-jet.vercel.app"
  }
 ],
 "source_count": 1,
 "cite_as": {
  "zh": "Signal Lab: free financial data sources｜台灣 AI 代理人任務中樞。https://penguindriver.com/s/io.github.QDThead%2Fsignal-lab（資料日期 未標示，擷取 2026-10-30）",
  "apa": "台灣 AI 代理人任務中樞. (2026). Signal Lab: free financial data sources. Retrieved 2026-10-30, from https://penguindriver.com/s/io.github.QDThead%2Fsignal-lab",
  "markdown": "[Signal Lab: free financial data sources](https://penguindriver.com/s/io.github.QDThead%2Fsignal-lab)（台灣 AI 代理人任務中樞，2026-10-30）"
 },
 "license": "可引用，請附上正式網址與資料日期"
}