London Bitcoin Company (formerly Vinanz)

Company API endpoints for Bitcoin treasury, holdings, price, profile, and performance data.

How to call

Request format

GET

curl -X GET "https://newhedge.io/api/v2/companies/london-bitcoin-company-formerly-vinanz/METRIC_NAME?api_token=YOUR_TOKEN"

Query params

api_token (required) — 24 character token.

Path params

:metric_name — one of the company metric names listed below.

Responses

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

Currency, security and adjustment

`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.

Holdings

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.

Acquisition fields

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.

5 metrics

Metric

Bitcoin Acquisitions

Bitcoin acquisition history for the company.

Endpoint

https://newhedge.io/api/v2/companies/london-bitcoin-company-formerly-vinanz/bitcoin-acquisitions?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your Newhedge API token.

Sample response

200 Successful response

[
  {
    "date": 1750723200000,
    "type": "buy",
    "coin_id": "bitcoin",
    "source_url": "https://www.londonstockexchange.com/news-article/BTC/bitcoin-purchase/17100034",
    "holding_balance": 96.4,
    "holding_net_change": 55.98,
    "transaction_value_usd": 5939141.5602,
    "average_entry_value_usd": 0.0,
    "transaction_value_calculated": true
  },
  {
    "date": 1750982400000,
    "type": "sell",
    "coin_id": "bitcoin",
    "source_url": "https://www.londonstockexchange.com/news-article/BTC/bitcoin-purchase/17106864",
    "holding_balance": 65.03,
    "holding_net_change": -31.37,
    "transaction_value_usd": 5901758.0,
    "average_entry_value_usd": -188133.82,
    "transaction_value_calculated": false
  },
  {
    "date": 1753056000000,
    "type": "buy",
    "coin_id": "bitcoin",
    "source_url": "https://www.londonstockexchange.com/news-article/BTC/bitcoin-purchase/17143972",
    "holding_balance": 85.97,
    "holding_net_change": 20.94,
    "transaction_value_usd": 2480000.0,
    "average_entry_value_usd": 118433.62,
    "transaction_value_calculated": false
  }
]

Metric

Bitcoin Holdings

Historical Bitcoin holdings for the company.

Endpoint

https://newhedge.io/api/v2/companies/london-bitcoin-company-formerly-vinanz/bitcoin-holdings?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your Newhedge API token.

Sample response

200 Successful response

[
  [
    1791676800000,
    85.97
  ],
  [
    1791763200000,
    85.97
  ],
  [
    1791849600000,
    85.97
  ]
]

Metric

Bitcoin Holdings USD

Historical USD value of the company's Bitcoin holdings.

Endpoint

https://newhedge.io/api/v2/companies/london-bitcoin-company-formerly-vinanz/bitcoin-holdings-usd?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your Newhedge API token.

Sample response

200 Successful response

[
  [
    1791676800000,
    7128173.3202
  ],
  [
    1791763200000,
    7193427.1293
  ],
  [
    1791849600000,
    7032295.2777
  ]
]

Metric

Company Data

Company profile, fundamentals, and related reference data.

Endpoint

https://newhedge.io/api/v2/companies/london-bitcoin-company-formerly-vinanz/company-data?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your Newhedge API token.

Sample response

200 Successful response

{
  "eps_estimate_next_quarter": 0,
  "quarterly_earnings_growth": 0,
  "eps_estimate_current_quarter": -0.507
}

Metric

Treasury Metrics

Bitcoin treasury summary metrics for the company.

Endpoint

https://newhedge.io/api/v2/companies/london-bitcoin-company-formerly-vinanz/treasury-metrics?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your Newhedge API token.

Sample response

200 Successful response

{
  "btc_percent_company": 59.0,
  "total_btc_percentage": 0.0,
  "share_price_change_state": "up"
}

Not available for this company

price-data (Price Data) returns 404 {"error":"Data unavailable for this company"}
performance-metrics (Performance Metrics) returns 404 {"error":"Data unavailable for this company"}