Institutions
Purpose Bitcoin ETF AUM
GET https://api.glassnode.com/v1/metrics/institutions/purpose_etf_aum_sum
The total AUM of the Purpose Bitcoin ETF fund. Source: Purpose Investments
Query Parameters
a*
string
asset symbol: BTC
s
integer
since, unix timestamp
u
integer
until, unix timestamp
i
string
frequency interval: 24h
f
string
format: JSON, CSV
timestamp_format
string
timestamp format: unix or humanized (RFC 3339)
Purpose Bitcoin ETF Flows
GET https://api.glassnode.com/v1/metrics/institutions/purpose_etf_flows_sum
The number of bitcoin flowing from/to the Purpose Bitcoin ETF. Source: Purpose Investments
Query Parameters
a*
string
asset symbol: BTC
s
integer
since, unix timestamp
u
integer
until, unix timestamp
i
string
frequency interval: 24h
f
string
format: JSON, CSV
timestamp_format
string
timestamp format: unix or humanized (RFC 3339)
Purpose Bitcoin ETF Holdings
GET https://api.glassnode.com/v1/metrics/institutions/purpose_etf_holdings_sum
The number of bitcoin in the Purpose Bitcoin ETF. Source: Purpose Investments
Query Parameters
a*
string
asset symbol: BTC
s
integer
since, unix timestamp
u
integer
until, unix timestamp
i
string
frequency interval: 24h
f
string
format: JSON, CSV
timestamp_format
string
timestamp format: unix or humanized (RFC 3339)
US Spot ETF Balances
GET https://api.glassnode.com/v1/metrics/institutions/us_spot_etf_balances_all
This metric offers the most recent balances of the leading Bitcoin and Ethereum ETFs traded in the U.S., typically reflecting holdings at the end of the previous trading day (T+1). It updates hourly from 00:00 to 18:00 UTC to ensure timely information on the daily reported balances. Unlike the standard convention where updates are provided only after an interval has concluded, this metric also provides preliminary data for weekly and monthly updates once daily at 15:00 UTC.
The Bitcoin ETFs covered include:
IBIT by BlackRock
GBTC by Grayscale
BTC by Grayscale (Mini Trust)
FBTC by Fidelity
ARKB by Ark/21 Shares
BITB by Bitwise
HODL by VanEck
BRRR by Valkyrie
BTCO by Invesco/Galaxy
EZBC by Franklin Templeton
BTCW by WisdomTree
The Ethereum ETFs covered include:
ETHA by BlackRock
ETHE by Grayscale
ETH by Grayscale (Mini Trust)
FETH by Fidelity
CETH by 21 Shares
ETHW by Bitwise
ETHV by VanEck
QETH by Invesco/Galaxy
EZET by Franklin Templeton
Source: The metric utilizes publicly available information, obtained directly from the respective ETF issuers.
Query Parameters
a*
string
asset symbol: BTC, ETH
s
integer
since, unix timestamp
u
integer
until, unix timestamp
i
string
frequency interval: 24h, 1w, 1month
f
string
format: JSON, CSV
c
string
currency: NATIVE, USD
timestamp_format
string
timestamp format: unix or humanized (RFC 3339)
US Spot ETF Balances (Latest 24h)
GET https://api.glassnode.com/v1/metrics/institutions/us_spot_etf_balances_latest
This metric provides a consolidated overview of both the latest balances and flows of the leading Bitcoin and Ethereum ETFs traded in the U.S. It combines the most recent data points from the 'US Spot ETF Balances' and 'US Bitcoin ETF Flows' metrics, offering a snapshot of the current state of these ETFs. It updates hourly from 00:00 to 18:00 UTC.
The Bitcoin ETFs covered include:
IBIT by BlackRock
GBTC by Grayscale
BTC by Grayscale (Mini Trust)
FBTC by Fidelity
ARKB by Ark/21 Shares
BITB by Bitwise
HODL by VanEck
BRRR by Valkyrie
BTCO by Invesco/Galaxy
EZBC by Franklin Templeton
BTCW by WisdomTree
The Ethereum ETFs covered include:
ETHA by BlackRock
ETHE by Grayscale
ETH by Grayscale (Mini Trust)
FETH by Fidelity
CETH by 21 Shares
ETHW by Bitwise
ETHV by VanEck
QETH by Invesco/Galaxy
EZET by Franklin Templeton
Source: The metric utilizes publicly available information, obtained directly from the respective ETF issuers.
Query Parameters
a*
string
asset symbol: BTC, ETH
i
string
frequency interval: 24h
f
string
format: JSON, CSV
c
string
currency: NATIVE, USD
timestamp_format
string
timestamp format: unix or humanized (RFC 3339)
US Spot ETF Flows
GET https://api.glassnode.com/v1/metrics/institutions/us_spot_etf_flows_all
This metric is an estimate of the daily net flow of funds within the leading Bitcoin and Ethereum ETFs traded in the U.S., reflecting the day-to-day changes in the ETF's holdings. It is calculated as the difference between today's balance data point and the previously available balance data point in native units. Each day's native net flow is then converted into USD, leveraging the closing USD exchange rate at 16:00 New York time. It updates hourly from 00:00 to 18:00 UTC to ensure timely information on the daily reported balances. Unlike the standard convention where updates are provided only after an interval has concluded, this metric also provides preliminary data for weekly and monthly updates once daily at 15:00 UTC.
The Bitcoin ETFs covered include:
IBIT by BlackRock
GBTC by Grayscale
BTC by Grayscale (Mini Trust)
FBTC by Fidelity
ARKB by Ark/21 Shares
BITB by Bitwise
HODL by VanEck
BRRR by Valkyrie
BTCO by Invesco/Galaxy
EZBC by Franklin Templeton
BTCW by WisdomTree
The Ethereum ETFs covered include:
ETHA by BlackRock
ETHE by Grayscale
ETH by Grayscale (Mini Trust)
FETH by Fidelity
CETH by 21 Shares
ETHW by Bitwise
ETHV by VanEck
QETH by Invesco/Galaxy
EZET by Franklin Templeton
Source: The metric utilizes publicly available information, obtained directly from the respective ETF issuers.
Query Parameters
a*
string
asset symbol: BTC, ETH
s
integer
since, unix timestamp
u
integer
until, unix timestamp
i
string
frequency interval: 24h, 1w, 1month
f
string
format: JSON, CSV
c
string
currency: NATIVE, USD
timestamp_format
string
timestamp format: unix or humanized (RFC 3339)
US Spot ETF Net Flows
GET https://api.glassnode.com/v1/metrics/institutions/us_spot_etf_flows_net
This metric shows the total net flow of funds of the leading Bitcoin and Ethereum ETFs traded in the U.S., reflecting the day-to-day changes in the ETF's holdings. It is calculated as the difference between today's balance data point and the previously available balance data point in native units. Each day's native net flow is then converted into USD, leveraging the closing USD exchange rate at 16:00 New York time. It updates hourly from 00:00 to 18:00 UTC to ensure timely information on the daily reported balances. Unlike the standard convention where updates are provided only after an interval has concluded, this metric also provides preliminary data for weekly and monthly updates once daily at 15:00 UTC.
The Bitcoin ETFs covered include:
IBIT by BlackRock
GBTC by Grayscale
BTC by Grayscale (Mini Trust)
FBTC by Fidelity
ARKB by Ark/21 Shares
BITB by Bitwise
HODL by VanEck
BRRR by Valkyrie
BTCO by Invesco/Galaxy
EZBC by Franklin Templeton
BTCW by WisdomTree
The Ethereum ETFs covered include:
ETHA by BlackRock
ETHE by Grayscale
ETH by Grayscale (Mini Trust)
FETH by Fidelity
CETH by 21 Shares
ETHW by Bitwise
ETHV by VanEck
QETH by Invesco/Galaxy
EZET by Franklin Templeton
Source: The metric utilizes publicly available information, obtained directly from the respective ETF issuers.
Query Parameters
a*
string
asset symbol: BTC, ETH
s
integer
since, unix timestamp
u
integer
until, unix timestamp
i
string
frequency interval: 1month, 24h, 1w
f
string
format: JSON, CSV
c
string
currency: NATIVE, USD
timestamp_format
string
timestamp format: unix or humanized (RFC 3339)
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