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净流量 10月22日周四:−$745.1M累计:+$74.6BNAV:$124.7BCEFI:38 · 恐惧BTC holders vs entry 10月22日周四:+1.7%基金:58资产:16
10月22日周四 数据 · 发布于 10月23日周五 05:49 UTC · T+1

向 Claude 询问加密 ETF 资金流

我们的 MCP 服务器为 Claude、Cursor 及其他任何 AI 助手提供与 cryptoetf.today 相同的数据:16 种资产的美国现货加密 ETF 每日净资金流(含逐只基金数据)、CEFI 指数和价格。免费,无需密钥,无需注册。

服务器 https://mcp.cryptoetf.today/api/mcp
16种资产
7个工具
30天历史数据
$0无需密钥和账户
与 CryptoETF Flows 插件的对话

昨天加密 ETF 资金流情况如何?

get_flows_summaryget_cefi_index

2026年10月22日周四,美国现货加密 ETF 净流出 −$745.1M。 变动最大的是 Bitcoin,为 −$635.5M。

BTC−$635.5M
ETH−$110.6M
ZEC+$14.2M
SOL−$8.5M
HYPE−$7.9M
XRP+$2.6M
其余 8 种资产没有资金流。

CEFI 为 38,恐惧。分项:资金流 37,趋势 42,广度 35。

10月22日周四 数据 · 来自服务器的工具响应

接下来:哪种资产本周表现最好?显示比特币最近 30 天
01用日常语言提问

无需学习代码或语法。

02助手调用我们的服务器

它会从五个只读工具中选择一个。

03数字附带日期

与 cryptoetf.today 上的数据相同。

一分钟内完成连接

同一服务器,同样的数据。选择您的工作环境。

CryptoETF FlowsClaude 目录中的插件 · 网页版、桌面版和手机
打开 Claude
1
找到插件

在 Claude 中打开 Customize → Plugins,搜索“CryptoETF Flows”。

2
安装并开启连接器

在插件的 Connectors 标签页中开启 cryptoetf。无需登录。

3
提问或使用命令
/flows     最新一天,全部 16 种资产
/weekly    带排名的七日回顾

可以问什么

真实的问题,根据工具当前返回的数据作答。

“最近 30 天比特币最长的连续流入是多久?”
get_asset_flows

5 个交易日,9月23日周三 – 9月29日周二,合计 +$769.3M。 于 9月30日周三 结束,当日为 −$148.7M。

“哪种资产本周表现最强?”

Bitcoin:10月17日周六 – 10月23日周五 期间 +$446.9M,4 天中有 3 天流入。Ethereum 最弱,为 −$225.1M。

get_weekly_analytics
“机构情绪是恐惧还是贪婪?”

恐惧。CEFI 为 38:资金流得分 37,趋势 42,广度 35,均为 0–100 刻度。

get_cefi_index
“本周比特币和以太坊之外有什么意外吗?”

其余资产中 Zcash 领先,为 +$20.6M。 Solana 方向相反:−$17.2M。

get_weekly_analytics
“比特币现在什么价位?”

$81,614,24 小时 −0.0%。以太坊为 $2,404,+0.3%。

get_prices

回答根据 16:24 UTC 的工具响应撰写。价格会变动;资金流为最近一个已发布交易日的数据。

工具

十二个只读工具。资金流为净额,单位百万美元:正数为流入,负数为流出。每个响应都附带其数字所属的日期。

get_flows_summary16 种资产各自最近一个已发布日的数据,以及合计。示例
{
  "referenceDate": "2026-10-22",
  "assets": [
    {
      "symbol": "BTC",
      "netFlowUsdM": -635.5
    },
    {
      "symbol": "ETH",
      "netFlowUsdM": -110.6
    }
  ],
  …,
  "totalUsdM": -745.1
}
get_asset_flows单一资产最近 30 天的每日净资金流。示例
{
  "symbol": "BTC",
  "windowDays": 30,
  "days": [
    {
      "date": "2026-10-21",
      "netFlowUsdM": 510.8
    },
    {
      "date": "2026-10-22",
      "netFlowUsdM": -635.5
    }
  ]
}
get_fund_flows单一资产上每只基金(IBIT、FBTC、ETHA…)最近 30 天的每日净资金流。示例
{
  "symbol": "BTC",
  "windowDays": 30,
  "days": [
    {
      "date": "2026-10-22",
      "totalUsdM": -635.5,
      "funds": [
        {
          "ticker": "IBIT",
          "issuer": "BlackRock",
          "netFlowUsdM": -254.1
        },
        {
          "ticker": "FBTC",
          "issuer": "Fidelity",
          "netFlowUsdM": -217.5
        }
      ]
    }
  ]
}
get_funds每只基金的发行方、费率和上市日期,以及当前净资产(AUM)和持币数量。示例
{
  "assets": [
    {
      "symbol": "BTC",
      "asset": "bitcoin",
      "totalNetAssetsUsdM": 105075.3,
      "date": "2026-10-22",
      "coinsHeld": 1289201.4613,
      "coinsDate": "2026-10-22",
      "supplySharePct": 6.4132
    }
  ],
  "funds": [
    {
      "ticker": "IBIT",
      "name": "iShares Bitcoin Trust ETF",
      "issuer": "BlackRock",
      "sponsorFeePct": 0.25,
      "netAssetsUsdM": 66200.9,
      "coinsHeld": 811138.2604,
      "netAssetsDate": "2026-10-22"
    }
  ],
  …
}
get_weekly_analytics每种资产的七天数据:合计、日均、流入天数和流出天数。示例
{
  "from": "2026-10-17",
  "to": "2026-10-23",
  "assets": [
    {
      "symbol": "BTC",
      "netFlowUsdM": 446.9,
      "tradingDays": 4,
      "positiveDays": 3,
      "negativeDays": 1
    }
  ]
}
get_cefi_indexCEFI:反映加密 ETF 资金流动的 0–100 指数,含资金流、趋势和广度分项。示例
{
  "current": 38,
  "date": "2026-10-22",
  "components": {
    "flow": 37,
    "trend": 42,
    "breadth": 35
  }
}
get_prices全部 16 种资产的现货价格和 24 小时涨跌幅。示例
{
  "prices": {
    "BTC": {
      "price": 81613.94,
      "priceChangePercent": -0.02
    }
  }
}
get_etf_holdingsCoins held by the US spot ETFs of each asset, reported or estimated, as a share of circulating supply, with 7- and 30-day changes and daily history.示例
{
  "assets": [
    {
      "asset": "BTC",
      "asOf": "2026-10-22",
      "coins": 1289201.4613,
      "coinsReported": 915153.9419,
      "coinsEstimated": 374047.5194,
      "netAssetsUsd": 105075337312,
      "circulatingSupply": 20102221,
      "supplyDate": "2026-10-23",
      "supplyPct": 6.413228972425373,
      "change7dCoins": 4422.483,
      "change30dCoins": 5105.8295,
      "change7dPctPoints": 0.020743876208713097,
      "funds": [
        {
          "ticker": "IBIT",
          "name": "iShares Bitcoin Trust ETF",
          "issuer": "BlackRock",
          "coins": 811138.2604,
          "coinsBasis": "reported",
          "shareOfEtfCoins": 0.629178824851059,
          "date": "2026-10-22"
        },
        {
          "ticker": "FBTC",
          "name": "Fidelity Wise Origin Bitcoin Fund",
          "issuer": "Fidelity",
          "coins": 177304.1413,
          "coinsBasis": "estimated",
          "shareOfEtfCoins": 0.13753020504345786,
          "date": "2026-10-22"
        },
        {
          "ticker": "GBTC",
          "name": "Grayscale Bitcoin Trust ETF",
          "issuer": "Grayscale",
          "coins": 125758.6301,
          "coinsBasis": "estimated",
          "shareOfEtfCoins": 0.09754769434399332,
          "date": "2026-10-22"
        },
        {
          "ticker": "BTC",
          "name": "Grayscale Bitcoin Mini Trust ETF",
          "issuer": "Grayscale",
          "coins": 63183.4655,
          "coinsBasis": "estimated",
          "shareOfEtfCoins": 0.04900976874557367,
          "date": "2026-10-22"
        },
        {
          "ticker": "BITB",
          "name": "Bitwise Bitcoin ETF",
          "issuer": "Bitwise",
          "coins": 37084.6028,
          "coinsBasis": "reported",
          "shareOfEtfCoins": 0.028765560643657734,
          "date": "2026-10-22"
        },
        {
          "ticker": "ARKB",
          "name": "ARK 21Shares Bitcoin ETF",
          "issuer": "21Shares",
          "coins": 30794.7022,
          "coinsBasis": "reported",
          "shareOfEtfCoins": 0.023886648537919615,
          "date": "2026-10-22"
        },
        {
          "ticker": "HODL",
          "name": "VanEck Bitcoin ETF",
          "issuer": "VanEck",
          "coins": 14667,
          "coinsBasis": "reported",
          "shareOfEtfCoins": 0.011376809940563965,
          "date": "2026-10-22"
        },
        {
          "ticker": "MSBT",
          "name": "Morgan Stanley Bitcoin Trust ETF",
          "issuer": "Morgan Stanley",
          "coins": 10747,
          "coinsBasis": "reported",
          "shareOfEtfCoins": 0.008336168025584028,
          "date": "2026-10-22"
        },
        {
          "ticker": "EZBC",
          "name": "Franklin Bitcoin ETF",
          "issuer": "Franklin Templeton",
          "coins": 5746.9789,
          "coinsBasis": "estimated",
          "shareOfEtfCoins": 0.004457781866182108,
          "date": "2026-10-22"
        },
        {
          "ticker": "BRRR",
          "name": "CoinShares Bitcoin ETF",
          "issuer": "CoinShares",
          "coins": 5720.48,
          "coinsBasis": "reported",
          "shareOfEtfCoins": 0.004437227362705212,
          "date": "2026-10-22"
        },
        {
          "ticker": "BTCO",
          "name": "Invesco Galaxy Bitcoin ETF",
          "issuer": "Invesco",
          "coins": 5001.8965,
          "coinsBasis": "reported",
          "shareOfEtfCoins": 0.003879840855176389,
          "date": "2026-10-22"
        },
        {
          "ticker": "BTCW",
          "name": "WisdomTree Bitcoin Fund",
          "issuer": "WisdomTree",
          "coins": 2054.3036,
          "coinsBasis": "estimated",
          "shareOfEtfCoins": 0.0015934697841269586,
          "date": "2026-10-22"
        }
      ]
    }
  ],
  …
}
get_btc_etf_vs_minersWeekly net creations of spot Bitcoin ETFs in BTC against bitcoin mined over the same days, with the ratio and the run of weeks above new supply.示例
{
  "asOf": "2026-10-22",
  "windows": [
    {
      "key": "week",
      "from": "2026-10-12",
      "to": "2026-10-18",
      "etfNetBtc": -2782.67,
      "minedBtc": 3353.13,
      "ratio": null
    },
    {
      "key": "30d",
      "from": "2026-09-23",
      "to": "2026-10-22",
      "etfNetBtc": 5041.04,
      "minedBtc": 13978.13,
      "ratio": 0.36
    }
  ],
  "streakWeeks": {
    "length": 0,
    "since": null
  },
  …
}
get_issuer_revenueSponsor fee revenue of every fund and issuer: net assets times the fee charged today, with fee waivers applied.示例
{
  "asOf": "2026-10-22",
  "totals": {
    "netAssetsUsd": 124659504806,
    "revenueUsdPerDay": 1318535.5117616705,
    "revenueUsdAnnualised": 481265461.79300994,
    "revenueUsd30d": 39551091.234544836
  },
  "issuers": [
    {
      "issuer": "Grayscale",
      "issuerKey": "grayscale",
      "funds": 12,
      "netAssetsUsd": 20589142726,
      "revenueUsdPerDay": 615690.0900775505,
      "revenueUsdAnnualised": 224726882.87830597,
      "revenueUsd30d": 17853342.556830768,
      "avgFeePct": 1.0914824666037237
    },
    {
      "issuer": "BlackRock",
      "issuerKey": "blackrock",
      "funds": 3,
      "netAssetsUsd": 75104231401,
      "revenueUsdPerDay": 510668.92067521374,
      "revenueUsdAnnualised": 186394156.046453,
      "revenueUsd30d": 15711043.865257056,
      "avgFeePct": 0.24818063186246947
    }
  ],
  …
}
get_stakingStaking in each fund from SEC filings: status, share staked, net yield, providers and how rewards are paid.示例
{
  "assets": [
    {
      "asset": "ETH",
      "stakeable": true,
      "funds": 11,
      "fundsStaking": 6,
      "coinsInEtfs": 6150735.3479,
      "coinsInStakingFunds": 2702668.9426,
      "stakedCoins": 1832301.8203,
      "stakedShareOfEtfCoinsPct": 29.79,
      "asOf": "2026-10-22"
    }
  ],
  "funds": [
    {
      "ticker": "ETHA",
      "name": "iShares Ethereum Trust ETF",
      "asset": "ETH",
      "issuer": "BlackRock",
      "status": "no",
      "note": "BlackRock stakes ether through a separate fund, ETHB; ETHA does not stake.",
      "maxStakedPct": null,
      "targetStakedPct": null,
      "disclosedStakedPct": null,
      "disclosedStakedAsOf": null,
      "disclosedYieldGrossPct": null,
      "disclosedYieldNetPct": null,
      "disclosedYieldAsOf": null,
      "disclosedYieldLabel": null,
      "providers": [],
      "custodian": null,
      "rewardMode": null,
      "distributionsPerYear": null,
      "investorSharePct": null,
      "stakingSince": null,
      "coins": 3264756.7763,
      "coinsBasis": "reported",
      "coinsDate": "2026-10-22",
      "netAssetsUsd": 7852275917,
      "stakedCoins": null,
      "stakedBasis": null,
      "coinsPerShare": null,
      "lastDistribution": null,
      "distributions12mUsd": null,
      "distributionYieldPct": null,
      "yieldNetPct": null,
      "yieldBasis": null,
      "checkedAt": "2026-10-23",
      "filing": {
        "label": "424B3",
        "url": "https://www.sec.gov/Archives/edgar/data/2000638/000143774926026297/etha20260806_424b3.htm",
        "date": "2026-08-06"
      }
    }
  ],
  …
}
get_cost_basisAverage entry price of ETF holders for each asset, unrealised P&L against the latest price and days in a row above or below entry.示例
{
  "assets": [
    {
      "asset": "BTC",
      "qtyCoin": 1144569.7109913223,
      "costUsd": 91826365084.74298,
      "avgEntryUsd": 80227.848249812,
      "price": 81602.01,
      "marketValueUsd": 93399189002.01099,
      "pnlUsd": 1572823917.2680054,
      "pnlPct": 0.017128238886691263,
      "fundsCount": 12,
      "asOf": "2026-10-22",
      "symbol": "BTC",
      "state": "above",
      "streakDays": 34,
      "streakSince": "2026-09-19"
    }
  ],
  …
}

插件内容

连接器为助手提供数据,技能决定它如何回答:先给合计,再列领先者,标明真实的数据日期,不编造单只基金的数字,并附上来源链接。

etf-flows-daily最新一日简报:合计、领先者,其余一行带过。
etf-flows-weekly七天回顾,附资产排名。
etf-flow-history30 天内的趋势、连续天数和对比。
cefi-sentiment解读 CEFI 并与每周资金流相互印证。
/flows命令:一步生成每日简报。
/weekly命令:每周回顾。

须知

滞后一天发行商在收盘后公布持仓,因此今天的回答针对上一个交易日。每个回答都会注明日期。
30 天通过 MCP 可获取最近 30 天的历史。更长的序列请见网站。
资产与基金按资产的合计来自 get_asset_flows,逐只基金的拆分(IBIT、FBTC、ETHA…)来自 get_fund_flows,当前净资产来自 get_funds。
60 次请求 / 分钟按 IP 地址计算。对话绰绰有余;批量任务请使用 REST API。

常见问题

免费吗?

是的。服务器无需密钥和账户。唯一的限制是每个 IP 地址每分钟 60 次请求。

插件还是连接器——我需要哪个?

在 Claude 中请安装插件:它包含连接器,并附带决定回答方式的技能。在 Cursor、Claude Code 或其他客户端中,通过 URL 连接服务器。

为什么数据是昨天的,而不是今天的?

ETF 发行商在收盘后公布持仓,因此一个交易日的资金流要到次日才能得知。回答总会注明数字所属的日期。

数据来自哪里?

来自发行商自己的基金披露,并与独立追踪数据交叉核对。cryptoetf.today 上的数字与此相同。

我的客户端提示无法连接。

请确认它支持远程(HTTP)MCP 服务器。如果它只能运行本地服务器,请使用 npx 桥接。

我收到错误 −32029。

这是速率限制:同一 IP 一分钟内请求超过 60 次。请等待一分钟;批量下载请使用 REST API。

明天的资金流,一问即知。

https://mcp.cryptoetf.today/api/mcp