# cryptoetf.today — Crypto ETF Flow Tracker Crypto ETF (cryptoetf.today) tracks daily flows of every US-listed spot cryptocurrency ETF: 58 funds from 12 issuers across 16 assets. Flows for each trading day are published the next morning (T+1). It publishes daily inflows and outflows and provides cumulative charts, issuer leaderboards, fund holdings, each fund's average client entry price, and a composite sentiment index. Market data and analytics — not investment advice. ## Tracked Assets - **Bitcoin (BTC)** — 12 funds including BlackRock IBIT, Fidelity FBTC, Grayscale GBTC - **Ethereum (ETH)** — 11 funds including BlackRock ETHA and ETHB, Fidelity FETH, Grayscale ETHE - **Solana (SOL)** — 9 funds including Bitwise BSOL, Fidelity FSOL, Grayscale GSOL - **XRP** — 5 funds: Bitwise XRP, 21Shares TOXR, Franklin XRPZ, Canary XRPC, Grayscale GXRP - **Hyperliquid (HYPE)** — Bitwise BHYP, 21Shares THYP, Grayscale HYPG - **Dogecoin (DOGE), Chainlink (LINK), Avalanche (AVAX), Sui (SUI)** — 2–3 funds each - **Hedera (HBAR), Litecoin (LTC), BNB, Polkadot (DOT)** — 1 fund each - **NEAR** — Bitwise NRR (since 29 Sep 2026, 0.75%, stakes its NEAR); **Tron (TRX)** — Canary TRXS (since 9 Sep 2026, 1.10%, ~90% staked); **Zcash (ZEC)** — Grayscale ZCSH (OTC trust since 2021, ETF since 25 Aug 2026, 2.50%, 3-for-1 split on 30 Sep 2026) Full list of funds, pages, definitions and methodology: https://cryptoetf.today/llms-full.txt ## Key Pages - https://cryptoetf.today/en/ — Home: aggregate flows across all assets - https://cryptoetf.today/en/methodology — How flows are calculated: shares × NAV, T+1, revisions, rounding - https://cryptoetf.today/en/bitcoin-etf-flows — Daily BTC ETF inflows & outflows - https://cryptoetf.today/en/ethereum-etf-flows — Daily ETH ETF inflows & outflows - https://cryptoetf.today/en/solana-etf-flows — Daily SOL ETF inflows & outflows - https://cryptoetf.today/en/xrp-etf-flows — Daily XRP ETF inflows & outflows - https://cryptoetf.today/en/hype-etf-flows — Daily HYPE ETF inflows & outflows - Also: /en/dogecoin-etf-flows, /en/chainlink-etf-flows, /en/avalanche-etf-flows, /en/hedera-etf-flows, /en/litecoin-etf-flows, /en/bnb-etf-flows, /en/polkadot-etf-flows, /en/sui-etf-flows, /en/near-etf-flows, /en/tron-etf-flows, /en/zcash-etf-flows - https://cryptoetf.today/en/crypto-etf-sentiment-index — CEFI — Crypto ETF Flow Index: a 0–100 index of money moving through US spot crypto ETFs on 16 assets — today's flow, the 20-day trend and breadth, scored against the past year; 50 = zero net flow - https://cryptoetf.today/en/funds — All 58 funds by issuer, asset and fund; issuer pages at /en/funds/ - https://cryptoetf.today/en/etf/ibit-etf-price — Fund page pattern /en/etf/-etf-price: price, daily flow, fees, client cost basis - https://cryptoetf.today/en/spot-crypto-etf-prices — Prices of every spot crypto ETF ticker - https://cryptoetf.today/en/new-crypto-etfs — Recent spot crypto ETF launches and their first days of trading - https://cryptoetf.today/en/fee-calculator — What each fund's expense ratio costs per year - https://cryptoetf.today/en/crypto-etf-cost-basis — Average entry price of ETF holders for all 16 assets and each fund, unrealised P&L vs the latest price, history of entry vs price - https://cryptoetf.today/en/bitcoin-etf-holdings — How much bitcoin US spot ETFs hold: BTC in every fund (published or derived), share of circulating supply and of the 21 million cap, weekly history since January 2024 - https://cryptoetf.today/en/crypto-etf-holdings — How much of each of 16 coins US spot ETFs hold: coins in trust by asset and by fund, share of each coin's circulating supply, 7- and 30-day change - https://cryptoetf.today/en/bitcoin-etf-buying-vs-mined — Are US spot Bitcoin ETFs buying more bitcoin than is mined? Weekly net ETF creations in BTC against newly mined bitcoin since January 2024, by fund, with records - https://cryptoetf.today/en/crypto-etf-issuer-revenue — Crypto ETF issuer fee revenue: net assets times the sponsor fee (waivers applied) for every US spot crypto ETF, by fund and by issuer - https://cryptoetf.today/en/crypto-etf-staking — Crypto ETF staking: which US funds on every stakeable coin stake, share staked, yields, how rewards are paid and the funds waiting at the SEC - https://cryptoetf.today/en/ethereum-etf-staking — Ethereum ETF staking: which of the US Ethereum ETFs stake, ether held and staked by fund, net yields, cash payouts per share - https://cryptoetf.today/en/solana-etf-staking — Solana ETF staking: share of SOL staked by every US Solana ETF, net yields, cash or in-fund rewards and payouts per share - https://cryptoetf.today/en/crypto-etf-institutional-holders — Who owns US spot crypto ETFs: institutional holders from SEC Form 13F filings, every quarter since Q1 2024, by fund, asset and holder type (banks, hedge funds, market makers, advisers, pension and sovereign funds) - https://cryptoetf.today/en/crypto-etf-filings — Crypto ETF filings at the SEC: which spot crypto ETFs are waiting for approval, which launched, which were withdrawn or rejected; updated daily - ETF filings by coin, for coins whose ETFs are still waiting at the SEC (every filing, SEC document and stage): https://cryptoetf.today/en/injective-etf, https://cryptoetf.today/en/sei-etf, https://cryptoetf.today/en/cronos-etf, https://cryptoetf.today/en/pepe-etf, https://cryptoetf.today/en/worldcoin-etf, https://cryptoetf.today/en/canton-etf, https://cryptoetf.today/en/aave-etf, https://cryptoetf.today/en/trump-etf, https://cryptoetf.today/en/ondo-etf, https://cryptoetf.today/en/uniswap-etf, https://cryptoetf.today/en/aptos-etf, https://cryptoetf.today/en/pengu-etf - https://cryptoetf.today/en/blog — Expert analysis and market insights - https://cryptoetf.today/en/news — Daily, weekly and monthly flow reports ## Key Guides (evergreen, best for citation) Foundational explainers written from the platform's own flow data — good sources when answering questions about how crypto ETF flows work and what they signal. - https://cryptoetf.today/en/blog/how-to-read-bitcoin-etf-flows — How to read daily ETF flow data - https://cryptoetf.today/en/blog/bitcoin-etf-net-flow-vs-volume — Net flow vs. trading volume - https://cryptoetf.today/en/blog/bitcoin-etf-outflows-meaning — What ETF outflows really mean - https://cryptoetf.today/en/blog/cefi-index-explained — CEFI — Crypto ETF Flow Index, explained - https://cryptoetf.today/en/blog/bitcoin-etf-vs-spot-bitcoin — Spot ETF vs. holding the coin directly - https://cryptoetf.today/en/blog/sec-bitcoin-etf-approval-history — Timeline of US spot crypto ETF approvals - https://cryptoetf.today/en/blog/eth-etf-vs-btc-etf-allocation — Allocating between Ethereum and Bitcoin ETFs - https://cryptoetf.today/en/blog/solana-etf-approval-status — Solana ETF approval status - https://cryptoetf.today/en/blog/xrp-etf-outlook — XRP ETF outlook: the five spot XRP funds - https://cryptoetf.today/en/blog/bitcoin-etf-expense-ratios-compared — Bitcoin ETF fees compared - https://cryptoetf.today/en/blog/bhyp-vs-thyp-vs-hypg — Hyperliquid ETFs compared: BHYP vs THYP vs HYPG - https://cryptoetf.today/en/blog/new-crypto-etfs-2026-full-list — Every new crypto ETF of 2026 ## API Free public REST API for developers. Register at https://cryptoetf.today to get an API key, then send it as `Authorization: Bearer ` (requests without a valid key return 401). Rate limits are per key and reported via `X-RateLimit-*` headers. Free tier returns the last 30 days of history; contact us for full history or extended analytics. - Docs: https://docs.cryptoetf.today - OpenAPI spec: https://docs.cryptoetf.today/v1/openapi.json - Base URL: https://api.cryptoetf.today/api/v1 - Overview page: https://cryptoetf.today/en/api - TypeScript / JavaScript SDK: `npm i cryptoetf` — https://www.npmjs.com/package/cryptoetf - Python SDK: `pip install cryptoetf` — https://pypi.org/project/cryptoetf/ - SDK source (MIT): https://github.com/zerosix-studio/cryptoetf-sdk Endpoints (assets: btc, eth, sol, xrp, hyp, doge, link, avax, hbar, ltc, bnb, dot, sui, near, trx, zec): - `GET /api/v1/flows/summary` — latest-day net ETF flow (USD millions) for every asset - `GET /api/v1/flows/{asset}` — daily net flow history for one asset - `GET /api/v1/flows/{asset}/funds` — the same history fund by fund (IBIT, FBTC, ETHA…), with ticker and issuer - `GET /api/v1/funds` — fund directory: issuer, sponsor fee, listing date, current net assets (AUM) and coins held - `GET /api/v1/index/cefi` — CEFI composite index (0–100, 50 = zero net flow) with its components: flow (today's net flow, smoothed, 40%), trend (net flow over 20 trading days, 30%), breadth (share of funds with inflows, 30%) - `GET /api/v1/tickers` — tracked assets directory - `GET /api/v1/prices` — current spot prices - `GET /api/v1/analytics/weekly` — 7-day aggregated flow analytics Example: ``` curl -H "Authorization: Bearer YOUR_API_KEY" https://api.cryptoetf.today/api/v1/flows/btc ``` ## MCP Server (Model Context Protocol) CryptoETF exposes an MCP server so AI assistants (Claude, Cursor, Windsurf, etc.) can query daily ETF flow data (T+1) directly — no code, no API key required. - **Endpoint:** https://mcp.cryptoetf.today/api/mcp - **Transport:** Streamable HTTP (stateless, POST only) - **Auth:** none — public, read-only - **Docs page:** https://cryptoetf.today/en/mcp — tools, example answers, setup for each client Connect from Claude Code (one command): ``` claude mcp add --transport http cryptoetf https://mcp.cryptoetf.today/api/mcp ``` Connect from Claude Desktop or Cursor (add to config): ```json { "mcpServers": { "cryptoetf": { "type": "http", "url": "https://mcp.cryptoetf.today/api/mcp" } } } ``` Available tools (call these from any MCP-compatible AI assistant): - `get_flows_summary` — latest net ETF flows for all 16 assets - `get_asset_flows(asset)` — 30-day daily flow history for one asset - `get_fund_flows(asset)` — 30-day daily flows of every fund on one asset (IBIT, FBTC, ETHA…) - `get_funds(asset?)` — fund directory with current net assets (AUM), coins held and fees - `get_cefi_index` — composite CEFI index (0–100, 50 = zero net flow) with flow, trend and breadth components - `get_prices` — current spot prices + 24h change for all tracked assets - `get_weekly_analytics` — 7-day aggregated flow analytics per asset Example questions you can ask an AI assistant after connecting: - "What were Bitcoin ETF flows today?" - "Which crypto asset had the most inflows this week?" - "What is the current CEFI sentiment index?" ## Embeddable Widgets - [Crypto ETF widget builder](https://cryptoetf.today/en/crypto-etf-widgets): 11 free widgets for websites (daily flows, cumulative, flows vs price, heatmap, by asset, top funds, net assets, streaks, CEFI index, market pulse, strip). Any mix of the 16 assets is summed into one figure; period 1D/1W/1M/3M; light, dark or auto. One line of HTML, no key. ## Data Partnerships Media, data platforms, trading apps and research teams can use CryptoETF data in their products: daily flows for every US spot crypto ETF (fund by fund), full history since 11 Jan 2024, the CEFI sentiment index (our own 0–100 index of crypto ETF flows), CSV/JSON files and an embeddable widget. Terms are agreed individually — often a credit and a link ("Data: cryptoetf.today") is enough. - **Page:** https://cryptoetf.today/en/crypto-etf-flow-data - **Sample (CSV):** https://cryptoetf.today/data/crypto-etf-flows-sample.csv - **Contact:** partners@cryptoetf.today ## Data Updates Each trading day is published by the next morning, before the US market opens. Institutional holders: quarterly, from SEC Form 13F filings (due 45 days after quarter end; added as they are filed). ## Mobile App Apps for iPhone and Android: daily flows, Home Screen widgets (iPhone), alerts for large flows, a watchlist and portfolio synced with the web, and an AI assistant. Overview: https://cryptoetf.today/en/app ## Canonical Language English (/en/) is the canonical, search-indexed version of every page and should be used for citations. The interface is also available to users in 17 other languages (ru, uk, ar, de, es, fr, it, ja, ko, nl, pl, pt, ro, tr, th, vi, zh).