CryptoETF

Institutional demand for crypto, read from the money moving through US spot crypto ETFs. CryptoETF is the data service behind cryptoetf.today, published by ZeroSix Studio.

It covers sixteen assets: BTC, ETH, SOL, XRP, HYPE, DOGE, LINK, AVAX, HBAR, LTC, BNB, DOT, SUI, NEAR, TRX and ZEC, and every US spot ETF behind them. Figures are daily net flows in US dollar millions, taken from the issuers' own daily reports; for the smaller complexes, where no market-wide aggregator exists, they are computed from each issuer's fund data.

Seven read-only tools:

• Latest Crypto ETF Flows: the most recent published day for all sixteen assets, with the date each figure belongs to and the market total.
• Crypto ETF Flow History: up to 30 days of daily net flows for one asset.
• Crypto ETF Flows by Fund: the same 30 days for one asset, fund by fund (IBIT, FBTC, ETHA and others), with ticker and issuer.
• Crypto ETF Fund Directory: every fund with its issuer, sponsor fee and listing date, plus current net assets (AUM) and coins held.
• Weekly ETF Flow Analytics: seven-day net flow per asset, trading days, average per trading day and positive/negative day counts.
• CEFI Sentiment Index: a composite 0–100 score of ETF demand across all assets, with its flow, trend and breadth components (50 = zero net flow).
• Crypto Spot Prices: spot price and 24-hour change for every tracked asset.

Flows are published one business day in arrears, and the tools say so explicitly, so answers name the actual trading day. History reaches back 30 days; longer history lives on cryptoetf.today.

No account and no API key are needed. Requests carry only the tool name and, at most, an asset ticker. This is market data, not investment advice.