Block, Inc
Company API endpoints for Bitcoin treasury, holdings, price, profile, and performance data.
Request format
curl -X GET "https://newhedge.io/api/v2/companies/block-inc/METRIC_NAME?api_token=YOUR_TOKEN"api_token (required) — 24 character token.
:metric_name — one of the company metric names listed below.
200 with JSON payload, 401 for missing/invalid token, 404 for missing resources. A company removed from the dataset answers 404, with a successor field when its Bitcoin treasury is now tracked under another company, for example {"error":"Company not found","successor":"strive-asset-management"}. A renamed company keeps answering at its old slug.
Plan and quota refusals keep these statuses and error texts and add code, required_plan, current_plan, feature, upgrade_url, limit and resets_at where they apply. A Pro token whose history window removed points also gets the X-Newhedge-History-Truncated headers, and for a Pro token X-Newhedge-Available-From is the start of the window. See Errors and plan limits.
- `price-data` is daily OHLCV in the LOCAL currency of the listing. Prices are not converted to US dollars, and a listing quoted in GBX is in pence.
- Prices are adjusted for splits. They are not adjusted for dividends.
- The `company-data` snapshot names the security and exchange: `exchange`, `currency` and `isin`.
- Metaplanet is served through its US over-the-counter listing, in USD. Smarter Web is served through its US over-the-counter listing, in USD.
- Acquisitions are replaced from the provider on each run.
- Daily `bitcoin-holdings` are forward-filled and restate over 45 days.
- `bitcoin-holdings-usd` is holdings times the daily Bitcoin price and restates with the holdings.
holding_net_change: Provider field. Bitcoin bought (positive) or sold (negative).holding_balance: Provider field. Bitcoin held after the transaction.source_url: Provider field. Public source of the disclosure.transaction_value_usd: The provider value, or the absolute bitcoin amount times the daily Bitcoin price when the provider value is implausible. `transaction_value_calculated` is true when we calculated it.transaction_value_calculated: True when transaction_value_usd was calculated.average_entry_value_usd: The provider value. A non-zero value outside 0.5 to 2.0 times the day's Bitcoin price is set to null. A zero is kept as 0 and means the provider did not report a price.
Metrics
Each company metric is fetched independently.
Bitcoin Acquisitions
Bitcoin acquisition history for the company.
https://newhedge.io/api/v2/companies/block-inc/bitcoin-acquisitions?api_token=YOUR_TOKENReplace `YOUR_TOKEN` with your Newhedge API token.
[
{
"date": 1767139200000,
"type": "buy",
"coin_id": "bitcoin",
"source_url": "https://www.sec.gov/Archives/edgar/data/1512673/000162828026012254/xyz-20251231.htm",
"holding_balance": 8883.0,
"holding_net_change": 103.0,
"transaction_value_usd": 10814000.0,
"average_entry_value_usd": 104990.29,
"transaction_value_calculated": false
},
{
"date": 1777334400000,
"type": "buy",
"coin_id": "bitcoin",
"source_url": "https://block.xyz/proof-of-reserves",
"holding_balance": 8997.89,
"holding_net_change": 114.89,
"transaction_value_usd": 8770812.8944,
"average_entry_value_usd": 0.0,
"transaction_value_calculated": true
},
{
"date": 1777507200000,
"type": "buy",
"coin_id": "bitcoin",
"source_url": "https://www.sec.gov/ix?doc=/Archives/edgar/data/0001512673/000162828026032200/xyz-20260331.htm#fact-identifier-1119",
"holding_balance": 9032.0,
"holding_net_change": 34.11,
"transaction_value_usd": 2603346.4899,
"average_entry_value_usd": 0.0,
"transaction_value_calculated": true
}
]Bitcoin Holdings
Historical Bitcoin holdings for the company.
https://newhedge.io/api/v2/companies/block-inc/bitcoin-holdings?api_token=YOUR_TOKENReplace `YOUR_TOKEN` with your Newhedge API token.
[
[
1793059200000,
9032.0
],
[
1793145600000,
9032.0
],
[
1793232000000,
9032.0
]
]Bitcoin Holdings USD
Historical USD value of the company's Bitcoin holdings.
https://newhedge.io/api/v2/companies/block-inc/bitcoin-holdings-usd?api_token=YOUR_TOKENReplace `YOUR_TOKEN` with your Newhedge API token.
[
[
1793059200000,
722526852.5600001
],
[
1793145600000,
729244673.52
],
[
1793232000000,
734107953.92
]
]Price Data
Historical market price data stored on the company profile.
https://newhedge.io/api/v2/companies/block-inc/price-data?api_token=YOUR_TOKENReplace `YOUR_TOKEN` with your Newhedge API token.
[
{
"low": 74.01,
"date": "2026-10-26",
"high": 76.22,
"open": 76.13,
"close": 74.55,
"volume": 5207177
},
{
"low": 73.79,
"date": "2026-10-27",
"high": 75.46,
"open": 74.82,
"close": 74.87,
"volume": 4804283
},
{
"low": 74.05,
"date": "2026-10-28",
"high": 75.56,
"open": 74.44,
"close": 75.21,
"volume": 2490161
}
]Company Data
Company profile, fundamentals, and related reference data.
https://newhedge.io/api/v2/companies/block-inc/company-data?api_token=YOUR_TOKENReplace `YOUR_TOKEN` with your Newhedge API token.
{
"eps_estimate_next_quarter": 1.013,
"quarterly_earnings_growth": -0.833,
"eps_estimate_current_quarter": 0.874
}Performance Metrics
Calculated performance metrics for the company.
https://newhedge.io/api/v2/companies/block-inc/performance-metrics?api_token=YOUR_TOKENReplace `YOUR_TOKEN` with your Newhedge API token.
{
"one_month_return": 1.57,
"six_month_return": 8.28,
"three_month_return": -8.94
}Treasury Metrics
Bitcoin treasury summary metrics for the company.
https://newhedge.io/api/v2/companies/block-inc/treasury-metrics?api_token=YOUR_TOKENReplace `YOUR_TOKEN` with your Newhedge API token.
{
"btc_percent_company": 1.6,
"total_btc_percentage": 0.043,
"share_price_change_state": "up"
}