Spot Bitcoin ETF Onchain Flows [USD]

Daily on-chain Bitcoin flows in USD for spot ETFs that have publicly known wallet addresses

View in Newhedge External link

How to call

Request format

GET 
curl -X GET "https://newhedge.io/api/v2/metrics/spot-bitcoin-etf-onchain-flows-usd/METRIC_NAME?api_token=YOUR_TOKEN"
Query params

api_token (required) — 24 character token.

resolution (optional) — 1d only for the metrics on this chart. Any other value is refused with a 400 that names what is available; see Resolutions.

before (optional) — exclusive cursor, returns observations older than this timestamp_ms. Works on every resolution.

limit (optional) — the most recent N observations, maximum 5000. Finer resolutions page by default (2500); a 1d request returns the whole series unless you send limit or before.

before and limit narrow a time series. A response with no single time axis, such as a hash keyed by venue or a labelled snapshot table, has nothing to cut on. It is returned whole, and both parameters are ignored rather than rejected.

A before that is not a positive epoch-millisecond timestamp is a 400. It is the one paging value we reject rather than ignore, because a page size has a sensible default and a cursor does not.

include (optional) — definition wraps the response as {"definition": …, "data": …} and returns the record shown under each metric; see Definitions. Any other value is a 400.

Path params

:metric_name — one of the metric names listed below.

Responses

200 with JSON payload, 400 for an unknown include value, 401 for missing/invalid token, 404 for missing resources.

Metrics

Each metric is fetched independently. Responses are trimmed samples to show structure.

10 metrics
Metric

IBIT Spot Bitcoin ETF Onchain Flows USDibit_etf_spot_flows_usd_onchain

Data used by the Onchain Flows [USD] chart.

Resolutions: 1d only.

Endpoint 
https://newhedge.io/api/v2/metrics/spot-bitcoin-etf-onchain-flows-usd/ibit_etf_spot_flows_usd_onchain?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your API token.

Sample response
200 Successful response 
[
  [
    1790726400000,
    51137372.3
  ],
  [
    1790812800000,
    15604423.73
  ],
  [
    1790899200000,
    170381922.99
  ]
]
Definition

Value: Daily net flow of bitcoin into (positive) or out of (negative) the issuer's US spot Bitcoin ETF in US dollars, observed on-chain.

Units: usd

Timestamp: Labelled 00:00 UTC of the day it describes.

Calendar: calendar_daily

Revision policy: full_replace. History was rebuilt on 2026-09-15 from a new on-chain attribution source; values before then can differ from earlier publications.

Universe: US spot Bitcoin ETFs.

Methodology version: 2026-09-15

Metric

GBTC Spot Bitcoin ETF Onchain Flows USDgbtc_etf_spot_flows_usd_onchain

Data used by the Onchain Flows [USD] chart.

Resolutions: 1d only.

Endpoint 
https://newhedge.io/api/v2/metrics/spot-bitcoin-etf-onchain-flows-usd/gbtc_etf_spot_flows_usd_onchain?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your API token.

Sample response
200 Successful response 
[
  [
    1790726400000,
    -6562362.26
  ],
  [
    1790812800000,
    0.0
  ],
  [
    1790899200000,
    -31442988.13
  ]
]
Definition

Value: Daily net flow of bitcoin into (positive) or out of (negative) the issuer's US spot Bitcoin ETF in US dollars, observed on-chain.

Units: usd

Timestamp: Labelled 00:00 UTC of the day it describes.

Calendar: calendar_daily

Revision policy: full_replace. History was rebuilt on 2026-09-15 from a new on-chain attribution source; values before then can differ from earlier publications.

Universe: US spot Bitcoin ETFs.

Methodology version: 2026-09-15

Metric

FBTC Spot Bitcoin ETF Onchain Flows USDfbtc_etf_spot_flows_usd_onchain

Data used by the Onchain Flows [USD] chart.

Resolutions: 1d only.

Endpoint 
https://newhedge.io/api/v2/metrics/spot-bitcoin-etf-onchain-flows-usd/fbtc_etf_spot_flows_usd_onchain?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your API token.

Sample response
200 Successful response 
[
  [
    1790726400000,
    33530235.03
  ],
  [
    1790812800000,
    -34652718.3
  ],
  [
    1790899200000,
    16591405.45
  ]
]
Definition

Value: Daily net flow of bitcoin into (positive) or out of (negative) the issuer's US spot Bitcoin ETF in US dollars, observed on-chain.

Units: usd

Timestamp: Labelled 00:00 UTC of the day it describes.

Calendar: calendar_daily

Revision policy: full_replace. History was rebuilt on 2026-09-15 from a new on-chain attribution source; values before then can differ from earlier publications.

Universe: US spot Bitcoin ETFs.

Methodology version: 2026-09-15

Metric

ARKB Spot Bitcoin ETF Onchain Flows USDarkb_etf_spot_flows_usd_onchain

Data used by the Onchain Flows [USD] chart.

Resolutions: 1d only.

Endpoint 
https://newhedge.io/api/v2/metrics/spot-bitcoin-etf-onchain-flows-usd/arkb_etf_spot_flows_usd_onchain?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your API token.

Sample response
200 Successful response 
[
  [
    1790726400000,
    33273184.88
  ],
  [
    1790812800000,
    125320.74
  ],
  [
    1790899200000,
    -7728757.8
  ]
]
Definition

Value: Daily net flow of bitcoin into (positive) or out of (negative) the issuer's US spot Bitcoin ETF in US dollars, observed on-chain.

Units: usd

Timestamp: Labelled 00:00 UTC of the day it describes.

Calendar: calendar_daily

Revision policy: full_replace. History was rebuilt on 2026-09-15 from a new on-chain attribution source; values before then can differ from earlier publications.

Universe: US spot Bitcoin ETFs.

Methodology version: 2026-09-15

Metric

BITB Spot Bitcoin ETF Onchain Flows USDbitb_etf_spot_flows_usd_onchain

Data used by the Onchain Flows [USD] chart.

Resolutions: 1d only.

Endpoint 
https://newhedge.io/api/v2/metrics/spot-bitcoin-etf-onchain-flows-usd/bitb_etf_spot_flows_usd_onchain?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your API token.

Sample response
200 Successful response 
[
  [
    1790726400000,
    -18658293.79
  ],
  [
    1790812800000,
    -13599012.4
  ],
  [
    1790899200000,
    -6900035.72
  ]
]
Definition

Value: Daily net flow of bitcoin into (positive) or out of (negative) the issuer's US spot Bitcoin ETF in US dollars, observed on-chain.

Units: usd

Timestamp: Labelled 00:00 UTC of the day it describes.

Calendar: calendar_daily

Revision policy: full_replace. History was rebuilt on 2026-09-15 from a new on-chain attribution source; values before then can differ from earlier publications.

Universe: US spot Bitcoin ETFs.

Methodology version: 2026-09-15

Metric

EZBC Spot Bitcoin ETF Onchain Flows USDezbc_etf_spot_flows_usd_onchain

Data used by the Onchain Flows [USD] chart.

Resolutions: 1d only.

Endpoint 
https://newhedge.io/api/v2/metrics/spot-bitcoin-etf-onchain-flows-usd/ezbc_etf_spot_flows_usd_onchain?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your API token.

Sample response
200 Successful response 
[
  [
    1790726400000,
    0.0
  ],
  [
    1790812800000,
    0.0
  ],
  [
    1790899200000,
    0.0
  ]
]
Definition

Value: Daily net flow of bitcoin into (positive) or out of (negative) the issuer's US spot Bitcoin ETF in US dollars, observed on-chain.

Units: usd

Timestamp: Labelled 00:00 UTC of the day it describes.

Calendar: calendar_daily

Revision policy: full_replace. History was rebuilt on 2026-09-15 from a new on-chain attribution source; values before then can differ from earlier publications.

Universe: US spot Bitcoin ETFs.

Methodology version: 2026-09-15

Metric

BTCW Spot Bitcoin ETF Onchain Flows USDbtcw_etf_spot_flows_usd_onchain

Data used by the Onchain Flows [USD] chart.

Resolutions: 1d only.

Endpoint 
https://newhedge.io/api/v2/metrics/spot-bitcoin-etf-onchain-flows-usd/btcw_etf_spot_flows_usd_onchain?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your API token.

Sample response
200 Successful response 
[
  [
    1790726400000,
    0.0
  ],
  [
    1790812800000,
    0.0
  ],
  [
    1790899200000,
    -34573.24
  ]
]
Definition

Value: Daily net flow of bitcoin into (positive) or out of (negative) the issuer's US spot Bitcoin ETF in US dollars, observed on-chain.

Units: usd

Timestamp: Labelled 00:00 UTC of the day it describes.

Calendar: calendar_daily

Revision policy: full_replace. History was rebuilt on 2026-09-15 from a new on-chain attribution source; values before then can differ from earlier publications.

Universe: US spot Bitcoin ETFs.

Methodology version: 2026-09-15

Metric

BTCO Spot Bitcoin ETF Onchain Flows USDbtco_etf_spot_flows_usd_onchain

Data used by the Onchain Flows [USD] chart.

Resolutions: 1d only.

Endpoint 
https://newhedge.io/api/v2/metrics/spot-bitcoin-etf-onchain-flows-usd/btco_etf_spot_flows_usd_onchain?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your API token.

Sample response
200 Successful response 
[
  [
    1790726400000,
    0.0
  ],
  [
    1790812800000,
    0.0
  ],
  [
    1790899200000,
    -4300169.98
  ]
]
Definition

Value: Daily net flow of bitcoin into (positive) or out of (negative) the issuer's US spot Bitcoin ETF in US dollars, observed on-chain.

Units: usd

Timestamp: Labelled 00:00 UTC of the day it describes.

Calendar: calendar_daily

Revision policy: full_replace. History was rebuilt on 2026-09-15 from a new on-chain attribution source; values before then can differ from earlier publications.

Universe: US spot Bitcoin ETFs.

Methodology version: 2026-09-15

Metric

BRRR Spot Bitcoin ETF Onchain Flows USDbrrr_etf_spot_flows_usd_onchain

Data used by the Onchain Flows [USD] chart.

Resolutions: 1d only.

Endpoint 
https://newhedge.io/api/v2/metrics/spot-bitcoin-etf-onchain-flows-usd/brrr_etf_spot_flows_usd_onchain?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your API token.

Sample response
200 Successful response 
[
  [
    1790726400000,
    0.0
  ],
  [
    1790812800000,
    0.0
  ],
  [
    1790899200000,
    -99438.36
  ]
]
Definition

Value: Daily net flow of bitcoin into (positive) or out of (negative) the issuer's US spot Bitcoin ETF in US dollars, observed on-chain.

Units: usd

Timestamp: Labelled 00:00 UTC of the day it describes.

Calendar: calendar_daily

Revision policy: full_replace. History was rebuilt on 2026-09-15 from a new on-chain attribution source; values before then can differ from earlier publications.

Universe: US spot Bitcoin ETFs.

Methodology version: 2026-09-15

Metric

HODL Spot Bitcoin ETF Onchain Flows USDhodl_etf_spot_flows_usd_onchain

Data used by the Onchain Flows [USD] chart.

Resolutions: 1d only.

Endpoint 
https://newhedge.io/api/v2/metrics/spot-bitcoin-etf-onchain-flows-usd/hodl_etf_spot_flows_usd_onchain?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your API token.

Sample response
200 Successful response 
[
  [
    1790726400000,
    0.0
  ],
  [
    1790812800000,
    -3793882.72
  ],
  [
    1790899200000,
    58314.67
  ]
]
Definition

Value: Daily net flow of bitcoin into (positive) or out of (negative) the issuer's US spot Bitcoin ETF in US dollars, observed on-chain.

Units: usd

Timestamp: Labelled 00:00 UTC of the day it describes.

Calendar: calendar_daily

Revision policy: full_replace. History was rebuilt on 2026-09-15 from a new on-chain attribution source; values before then can differ from earlier publications.

Universe: US spot Bitcoin ETFs.

Methodology version: 2026-09-15