{
  "checked_at": "2026-11-07T12:44:37.154019+00:00",
  "purchase_recommendation": "Compare Twelve Data and Marketstack before purchase; if EODHD selected, conditional one-month EOD All-World evaluation, no annual or All-in-One commitment now",
  "twelve": {
    "actual_target_catalog": [
      {
        "symbol": "510300",
        "name": "Huatai-PB CSI 300 ETF",
        "currency": "CNY",
        "exchange": "SSE",
        "mic_code": "XSHG",
        "country": "China",
        "figi_code": "BBG002VJYM58",
        "cfi_code": "ESVTFR",
        "isin": "request_access_via_add_ons",
        "cusip": "request_access_via_add_ons",
        "access": {
          "global": "Pro",
          "plan": "Pro",
          "plan_business": "Venture"
        }
      },
      {
        "symbol": "510500",
        "name": "China CSI 500 ETF",
        "currency": "CNY",
        "exchange": "SSE",
        "mic_code": "XSHG",
        "country": "China",
        "figi_code": "BBG0045L8RQ3",
        "cfi_code": "ESVTFR",
        "isin": "request_access_via_add_ons",
        "cusip": "request_access_via_add_ons",
        "access": {
          "global": "Pro",
          "plan": "Pro",
          "plan_business": "Venture"
        }
      },
      {
        "symbol": "511010",
        "name": "Guotai SSE 5-Year China Treasury Mutual Fund",
        "currency": "CNY",
        "exchange": "SSE",
        "mic_code": "XSHG",
        "country": "China",
        "figi_code": "BBG0046Z7447",
        "cfi_code": "ESVTFR",
        "isin": "request_access_via_add_ons",
        "cusip": "request_access_via_add_ons",
        "access": {
          "global": "Pro",
          "plan": "Pro",
          "plan_business": "Venture"
        }
      },
      {
        "symbol": "518880",
        "name": "Huaan Yifu Gold ETF",
        "currency": "CNY",
        "exchange": "SSE",
        "mic_code": "XSHG",
        "country": "China",
        "figi_code": "BBG004RNQD59",
        "cfi_code": "ESVUFR",
        "isin": "request_access_via_add_ons",
        "cusip": "request_access_via_add_ons",
        "access": {
          "global": "Pro",
          "plan": "Pro",
          "plan_business": "Venture"
        }
      },
      {
        "symbol": "159915",
        "name": "E Fund ChiNext Index ETF",
        "currency": "CNY",
        "exchange": "SZSE",
        "mic_code": "XSHE",
        "country": "China",
        "figi_code": "BBG001YV5VN2",
        "cfi_code": "ESVUFR",
        "isin": "request_access_via_add_ons",
        "cusip": "request_access_via_add_ons",
        "access": {
          "global": "Pro",
          "plan": "Pro",
          "plan_business": "Venture"
        }
      }
    ],
    "pro_structured_offers": [
      {
        "@type": "Offer",
        "name": "Pro",
        "price": 99,
        "priceCurrency": "USD",
        "availability": "https://schema.org/InStock",
        "eligibleCustomerType": "https://schema.org/Enduser",
        "description": "Pro plan with 610 requests per minute limit.",
        "url": "https://twelvedata.com/pricing"
      }
    ],
    "api_history_status": "personal key/trial entitlement required; prior demo China histories 401",
    "public_web_conflict_evidence": "Twelve公开网页与原价核对.json"
  },
  "marketstack": {
    "verified_public_directory": [
      {
        "name": "SPDR S&P 500 ETF Trust",
        "ticker": "SPY",
        "has_intraday": false,
        "has_eod": true,
        "stock_exchange": {
          "name": "NYSE ARCA",
          "acronym": "NYSE",
          "mic": "ARCX"
        }
      },
      {
        "name": "Huatai PineBridge Fund Management Company. Ltd",
        "ticker": "510300.XSHG",
        "has_intraday": false,
        "has_eod": true,
        "stock_exchange": {
          "name": "SHANGHAI STOCK EXCHANGE",
          "acronym": "SSE",
          "mic": "XSHG"
        }
      },
      {
        "name": "",
        "ticker": "510300.SS",
        "has_intraday": false,
        "has_eod": true,
        "stock_exchange": {
          "name": "SHANGHAI STOCK EXCHANGE",
          "acronym": "SSE",
          "mic": "XSHG"
        }
      },
      {
        "name": "Guotai Asset Management Company Ltd",
        "ticker": "511010.XSHG",
        "has_intraday": false,
        "has_eod": true,
        "stock_exchange": {
          "name": "SHANGHAI STOCK EXCHANGE",
          "acronym": "SSE",
          "mic": "XSHG"
        }
      },
      {
        "name": "",
        "ticker": "511010.SS",
        "has_intraday": false,
        "has_eod": true,
        "stock_exchange": {
          "name": "SHANGHAI STOCK EXCHANGE",
          "acronym": "SSE",
          "mic": "XSHG"
        }
      }
    ],
    "price_usd_monthly": {
      "Basic": 9.99,
      "Professional": 49.99
    },
    "history_advertised": {
      "Basic": "10 years",
      "Professional": "15+ years; 2007 coverage not proven"
    },
    "free": "100 requests/month, one year, per current pricing; FAQ has inconsistent count",
    "api_history_status": "not authenticated/tested; has_eod directory flag is not actual bar validation"
  },
  "fmp": {
    "global_tier": "Ultimate",
    "price_usd_month_annual_billing": 99,
    "demo_SPY_http": 401,
    "china_target_status": "not verified; behind first two candidates"
  },
  "eodhd": {
    "daily_candidate_plan": "EOD Historical All-World",
    "price_usd_monthly": 19.99,
    "price_usd_yearly": 199,
    "known_issues": "actual-five-ETF report; three one-date conflicts and two dividend-adjustment continuity issues unresolved"
  },
  "references": [
    "https://eodhd.com/pricing",
    "https://twelvedata.com/pricing",
    "https://twelvedata.com/exchanges/XSHG",
    "https://twelvedata.com/exchanges/XSHE",
    "https://marketstack.com/pricing",
    "https://marketstack.com/search",
    "https://site.financialmodelingprep.com/developer/docs/pricing"
  ],
  "raw_files": [
    {
      "file": "outputs\\持续推进-2026-11-07\\3号接口探索\\路径原件\\fmp_spy_demo.response",
      "sha256": "06715a4a9ad6e58abdf7284732fae1e3869278264d8972e7edd5b65c680b3e77"
    },
    {
      "file": "outputs\\持续推进-2026-11-07\\3号接口探索\\路径原件\\marketstack_510300.response",
      "sha256": "9f5f2f74358a9492b2fce3f9546c2396a5a6939e2bdc7b695778b35636442353"
    },
    {
      "file": "outputs\\持续推进-2026-11-07\\3号接口探索\\路径原件\\marketstack_511010.response",
      "sha256": "0add2ae1793395b5860c6d9883aeb32fb1150ba755e5f03a69d9b1a99567aa2a"
    },
    {
      "file": "outputs\\持续推进-2026-11-07\\3号接口探索\\路径原件\\marketstack_public_search.response",
      "sha256": "662064fe216a30ed40cb06b0cd2b4f0ccce63eec9fb948a8b902f52d8fb508d0"
    },
    {
      "file": "outputs\\持续推进-2026-11-07\\3号接口探索\\路径原件\\marketstack_search_script.response",
      "sha256": "0f1dda0d3a91011b97ad634bd5fefda351568214b781c24308e4b936cbc6d14e"
    },
    {
      "file": "outputs\\持续推进-2026-11-07\\3号接口探索\\路径原件\\marketstack_SPY.response",
      "sha256": "b8cf032c5cc2902b28403b576cfdf0f51be7b27cafe3343d9608f7cc71223a4f"
    },
    {
      "file": "outputs\\持续推进-2026-11-07\\3号接口探索\\路径原件\\twelve_159915_page.html",
      "sha256": "8a81258bea3b25e14f48ac5782c0c87e097bfb5945c4120099acbaa99c3f95d4"
    },
    {
      "file": "outputs\\持续推进-2026-11-07\\3号接口探索\\路径原件\\twelve_catalog_159915.response",
      "sha256": "e9b20893abc5b8eb7d764f2b72e118edd2f028125d2c52239cb3ae2324fb8ebb"
    },
    {
      "file": "outputs\\持续推进-2026-11-07\\3号接口探索\\路径原件\\twelve_catalog_510300.response",
      "sha256": "c31ce951667fddf4135541679fd089d9855c4e4484f589f19347fde4cd10a955"
    },
    {
      "file": "outputs\\持续推进-2026-11-07\\3号接口探索\\路径原件\\twelve_catalog_511010.response",
      "sha256": "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"
    },
    {
      "file": "outputs\\持续推进-2026-11-07\\3号接口探索\\路径原件\\twelve_pricing_new.html",
      "sha256": "f4280ed20236bf5ec219fcc978c2ca76002ddc838da0ef54dbdae15720a61d51"
    },
    {
      "file": "outputs\\持续推进-2026-11-07\\3号接口探索\\路径原件\\twelve_sse_catalog.response",
      "sha256": "22edb9f13d7864078c81152c7ecd75c16ea559ed035daefa317f1f5083fb0d8e"
    }
  ],
  "production_changes": false,
  "registered_accounts": false,
  "purchases": false
}