Capital B

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/capital-b/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.

Metrics

Each company metric is fetched independently.

7 metrics

Metric

Bitcoin Acquisitions

Bitcoin acquisition history for the company.

Endpoint

https://newhedge.io/api/v2/companies/capital-b/bitcoin-acquisitions?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your Newhedge API token.

Sample response

200 Successful response

{
  "message": "Data unavailable for this company"
}

Metric

Bitcoin Holdings

Historical Bitcoin holdings for the company.

Endpoint

https://newhedge.io/api/v2/companies/capital-b/bitcoin-holdings?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your Newhedge API token.

Sample response

200 Successful response

{
  "message": "Data unavailable for this company"
}

Metric

Bitcoin Holdings USD

Historical USD value of the company's Bitcoin holdings.

Endpoint

https://newhedge.io/api/v2/companies/capital-b/bitcoin-holdings-usd?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your Newhedge API token.

Sample response

200 Successful response

{
  "message": "Data unavailable for this company"
}

Metric

Price Data

Historical market price data stored on the company profile.

Endpoint

https://newhedge.io/api/v2/companies/capital-b/price-data?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your Newhedge API token.

Sample response

200 Successful response

[
  {
    "low": 4.8,
    "date": "2026-09-08",
    "high": 5.3,
    "open": 5.19,
    "close": 5.08,
    "volume": 239589
  },
  {
    "low": 4.975,
    "date": "2026-09-09",
    "high": 5.49,
    "open": 5.08,
    "close": 5.415,
    "volume": 437171
  },
  {
    "low": 5.05,
    "date": "2026-09-10",
    "high": 5.506,
    "open": 5.49,
    "close": 5.126,
    "volume": 373983
  }
]

Metric

Company Data

Company profile, fundamentals, and related reference data.

Endpoint

https://newhedge.io/api/v2/companies/capital-b/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
}

Metric

Performance Metrics

Calculated performance metrics for the company.

Endpoint

https://newhedge.io/api/v2/companies/capital-b/performance-metrics?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your Newhedge API token.

Sample response

200 Successful response

{
  "one_month_return": 8.95,
  "six_month_return": -32.55,
  "three_month_return": 2.66
}

Metric

Treasury Metrics

Bitcoin treasury summary metrics for the company.

Endpoint

https://newhedge.io/api/v2/companies/capital-b/treasury-metrics?api_token=YOUR_TOKEN

Replace `YOUR_TOKEN` with your Newhedge API token.

Sample response

200 Successful response

{
  "btc_percent_company": 110.8,
  "total_btc_percentage": 0.013,
  "share_price_change_state": "down"
}