Spot Bitcoin ETF Onchain Total Net Flows

The daily aggregated net on-chain flow (in BTC and USD) for spot Bitcoin ETFs

View in Newhedge External link

How to call

Request format

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

api_token (required) — 24 character token.

resolution (optional) — day1 (default), hour12, hour4, hour1, 30mn, 10mn. Finer buckets are served to Advanced and Enterprise accounts; see Resolutions.

before (optional) — exclusive cursor, returns observations older than this timestamp_ms. Finer resolutions only.

limit (optional) — page size for finer resolutions. Default 2500, maximum 5000. Ignored for day1.

Path params

:metric_name — one of the metric names listed below.

Responses

200 with JSON payload, 401 for missing/invalid token, 404 for missing resources.

Metrics

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

2 metrics
Metric

Spot Bitcoin ETF Onchain Total Net Flows BTC

Data used by the Onchain Total Net Flows chart.

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

Replace `YOUR_TOKEN` with your API token.

Sample response
200 Successful response 
[
  [
    1786752000000,
    0
  ],
  [
    1786838400000,
    0
  ],
  [
    1786924800000,
    195.43
  ]
]
Metric

Spot BTC ETF Total Flows USD Onchain

Data used by the Onchain Total Net Flows chart.

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

Replace `YOUR_TOKEN` with your API token.

Sample response
200 Successful response 
[
  [
    1786752000000,
    0
  ],
  [
    1786838400000,
    0
  ],
  [
    1786924800000,
    12442570.68
  ]
]