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🗄️Developer Resource // JSON Endpoint

HYMC JSON Data API

Access 417 data points for HYMC spanning 8 years (2018–Mar 2, 2026). Optimized JSON format (61.1 KB).

Download as CSV

Prefer CSV format? Download HYMC historical data as a CSV file for Excel, Google Sheets, or any spreadsheet application.

GET /api/tickers/HYMC/json● 200 OK (Live)

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{
  "symbol": "HYMC",
  "timestamp": "2026-03-09T07:03:40.382Z",
  "price": 38.79,
  "change_24h": -5.528494885533373,
  "history_sample": [
    {
      "date": "2018-03-12",
      "open": 95.6,
      "high": 96,
      "low": 95.5,
      "close": 95.5,
      "volume": 150080
    },
    {
      "date": "2018-03-19",
      "open": 96.2,
      "high": 96.2,
      "low": 95.5,
      "close": 95.74,
      "volume": 390
    }
  ]
}
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Import via CLI

Don't scrape. Use our open-source importer to normalize this dataset directly into your local database.

npx pocket-portfolio --import HYMC
🛡️

Need to archive this data?

Don't rely on ephemeral endpoints. Automatically sync HYMC.json updates to your private Google Drive for backtesting and compliance.

Enable Sovereign Sync

Includes unlimited API calls & historical CSV exports.

Dataset Specifications

  • Format: Standardized JSON (OHLCV)
  • Frequency: End-of-Day (EOD) + Real-time delay
  • Adjustments: Split-adjusted, Dividend-adjusted
  • Source: Multi-provider aggregation (AlphaVantage, Yahoo fallback)