ETFs API

One ETF's share price candles with shares traded

OHLC share price candles with shares traded for one crypto ETF such as IBIT or ETHA, per minute (last three sessions), hour (about a week) or day (whole history).

GET/api/external/etf/etf-ohlcv/{symbol}

Get a free API key Try it in the API reference

What it returns

One US crypto exchange-traded fund's share price candles — open, high, low and close in US dollars, with the number of shares traded in each — oldest first, the newest limit. 1m covers the last three sessions minute by minute, extended hours included; 1h about the last week hour by hour; 1d the fund's whole trading life day by day, each daily candle opening at midnight New York time. The newest candle can still be in progress. Share prices only: net asset value and premium are in etf-history. Not scoped to any chain. A ticker no tracked fund has answers 404.

Chains

This endpoint is not tied to a chain: it takes no chain in its request.

Request

Send your key in the x-dex-data-key header. Replace each <placeholder> with a real value.

curl -H "x-dex-data-key: $DEXDATA_API_KEY" \
  "https://api.dexdata.io/api/external/etf/etf-ohlcv/<symbol>"

Parameters
Parameter	Description
`interval` query · string · optional	Candle width: `1m`, `1h` or `1d`. Defaults to one day.`1m1h1d`
`limit` query · integer · optional	How many of the most recent candles to return, 1 to 3000. Defaults to 100. Fewer come back when the series is shorter. limit ≤ 300 keeps the answer under 32 KB.
`symbol` path · string · required	The fund's exchange ticker, e.g. "IBIT", "FBTC" or "ETHA" — as `etfs` lists them. Case-insensitive. Not the coin ticker the fund holds.

Response fields

A JSON response. Every field is always present; null means the value could not be established, never zero.

Response fields of One ETF's share price candles with shares traded
Field	Type	Description
`ticker`	string	The fund's ticker, upper-cased.
`interval`	string	The candle width.
`candles`	object[]	Oldest first.
`candles[].at`	integer	The candle's open, unix seconds.
`candles[].open`	number \| null	Share price at the open, US dollars. null when not stated.
`candles[].high`	number \| null	Highest share price in the candle, US dollars. null when not stated.
`candles[].low`	number \| null	Lowest share price in the candle, US dollars. null when not stated.
`candles[].close`	number \| null	Share price at the close — for a candle in progress, the latest — US dollars. null when not stated.
`candles[].volumeShares`	number \| null	Shares traded in the candle (a count of shares, not dollars). null when not stated.

Price per call

Every call: 17 credits

Charged only when the call succeeds. Prices as of 2026-10-30; the current ones are always in the API reference.

Daily money flowing into or out of a coin's ETFs
Same inputs: symbol.
ETF flows brief: a coin's ETF inflows and outflows in total
Same inputs: symbol.
Exchange-traded funds holding a coin: size, premium and holdings
List the funds on a coin and their tickers first, then chart one of them.
One ETF's daily price, net asset value and premium over time
The same fund's daily net asset value and premium, which share candles do not carry.
Grayscale trusts: holdings, share price, NAV and premium
Every Grayscale single-coin trust (ETC, BCH, LTC, ZEC, ...) with the coins it holds, its share price, its net asset value per share and the premium or discount, dated by market close.
One Grayscale trust's premium or discount to NAV over time
A Grayscale single-coin trust's share price, NAV per share and premium or discount, day by day, by the coin it holds (ETC, BCH, ZEC…; BTC up to its ETF conversion).

Start building with DexData today

Sign in, create a key and make your first call in a minute. Free credits every month, and you only pay for calls that succeed.

Get a free API key