Metaplanet Inc.
Company API endpoints for Bitcoin treasury, holdings, price, profile, and performance data.
Request format
curl -X GET "https://newhedge.io/api/v2/companies/metaplanet-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.
Metrics
Each company metric is fetched independently.
Bitcoin Acquisitions
Bitcoin acquisition history for the company.
https://newhedge.io/api/v2/companies/metaplanet-inc/bitcoin-acquisitions?api_token=YOUR_TOKENReplace `YOUR_TOKEN` with your Newhedge API token.
[
{
"date": 1759276800000,
"type": "buy",
"coin_id": "bitcoin",
"source_url": "https://contents.xj-storage.jp/xcontents/33500/42049202/db98/40c8/83c4/1af0a508d7a6/140120251001566267.pdf",
"holding_balance": 30823.0,
"holding_net_change": 5268.0,
"transaction_value_usd": 623283456.0,
"average_entry_value_usd": 118315.01,
"transaction_value_calculated": false
},
{
"date": 1767052800000,
"type": "buy",
"coin_id": "bitcoin",
"source_url": "https://contents.xj-storage.jp/xcontents/33500/4a51c54b/ec98/4363/bc59/64c440d858e3/140120251229527957.pdf",
"holding_balance": 35102.0,
"holding_net_change": 4279.0,
"transaction_value_usd": 447865086.57,
"average_entry_value_usd": 104665.83,
"transaction_value_calculated": false
},
{
"date": 1775088000000,
"type": "buy",
"coin_id": "bitcoin",
"source_url": "https://metaplanet.jp/disclosure/en/20260402T160721Z-_4_2_2026__-_Notice_of_Additional_Purchase_of_Bitcoin___2_.pdf",
"holding_balance": 40177.0,
"holding_net_change": 5075.0,
"transaction_value_usd": 339631129.25,
"average_entry_value_usd": 15.49,
"transaction_value_calculated": true
}
]Bitcoin Holdings
Historical Bitcoin holdings for the company.
https://newhedge.io/api/v2/companies/metaplanet-inc/bitcoin-holdings?api_token=YOUR_TOKENReplace `YOUR_TOKEN` with your Newhedge API token.
[
[
1778976000000,
40177.0
],
[
1779062400000,
40177.0
],
[
1779148800000,
40177.0
]
]Bitcoin Holdings USD
Historical USD value of the company's Bitcoin holdings.
https://newhedge.io/api/v2/companies/metaplanet-inc/bitcoin-holdings-usd?api_token=YOUR_TOKENReplace `YOUR_TOKEN` with your Newhedge API token.
[
[
1778976000000,
3110899485.22
],
[
1779062400000,
3091389935.79
],
[
1779148800000,
3083986921.77
]
]Price Data
Historical market price data stored on the company profile.
https://newhedge.io/api/v2/companies/metaplanet-inc/price-data?api_token=YOUR_TOKENReplace `YOUR_TOKEN` with your Newhedge API token.
[
{
"low": 1.98,
"date": "2026-05-15",
"high": 2.04,
"open": 2.005,
"close": 2.0,
"volume": 958500
},
{
"low": 1.88,
"date": "2026-05-18",
"high": 2.1,
"open": 2.1,
"close": 1.895,
"volume": 1342400
},
{
"low": 1.9,
"date": "2026-05-19",
"high": 1.95,
"open": 1.95,
"close": 1.94,
"volume": 225893
}
]Company Data
Company profile, fundamentals, and related reference data.
https://newhedge.io/api/v2/companies/metaplanet-inc/company-data?api_token=YOUR_TOKENReplace `YOUR_TOKEN` with your Newhedge API token.
{
"eps_estimate_next_quarter": 0,
"quarterly_earnings_growth": 0,
"eps_estimate_current_quarter": 0
}Performance Metrics
Calculated performance metrics for the company.
https://newhedge.io/api/v2/companies/metaplanet-inc/performance-metrics?api_token=YOUR_TOKENReplace `YOUR_TOKEN` with your Newhedge API token.
{
"one_month_return": -9.35,
"six_month_return": -18.14,
"three_month_return": -6.73
}Treasury Metrics
Bitcoin treasury summary metrics for the company.
https://newhedge.io/api/v2/companies/metaplanet-inc/treasury-metrics?api_token=YOUR_TOKENReplace `YOUR_TOKEN` with your Newhedge API token.
{
"btc_percent_company": 127.2,
"total_btc_percentage": 0.191,
"share_price_change_state": "down"
}