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🗄️Developer Resource // JSON Endpoint

ATER JSON Data API

Access 347 data points for ATER spanning 7 years (2019–Jan 20, 2026). Optimized JSON format (50.8 KB).

GET /api/tickers/ATER/json● 200 OK (Live)
{
  "symbol": "ATER",
  "timestamp": "2026-01-21T21:25:42.796Z",
  "price": 0.8,
  "change_24h": 5.7082452431289665,
  "history_sample": [
    {
      "date": "2019-06-10",
      "open": 120,
      "high": 128.88,
      "low": 96,
      "close": 102,
      "volume": 113683
    },
    {
      "date": "2019-06-17",
      "open": 101.52,
      "high": 102,
      "low": 73.32,
      "close": 75.72,
      "volume": 56850
    }
  ]
}
💻

Import via CLI

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

npx pocket-portfolio --import ATER
🛡️

Need to archive this data?

Don't rely on ephemeral endpoints. Automatically sync ATER.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)