TickAtlas
GET /v1/ohlc Premium (2×)

OHLCV Historical Data

Retrieve historical candlestick data (Open, High, Low, Close, Volume) for charting, backtesting, and analysis. Up to 500 bars per request across 7 timeframes.

Parameters

Parameter Type Required Description
symbolstringYesTrading symbol (e.g., EURUSD, XAUUSD)
timeframestringYesM1, M5, M15, M30, H1, H4, D1
barsintegerNoNumber of bars (1–500, default: 100)
fromstringNoStart time (ISO 8601). Must be within retention window.
tostringNoEnd time (ISO 8601). Defaults to now.

Example Request

cURL 
curl -H "X-API-Key: YOUR_API_KEY" \
  "https://tickatlas.com/v1/ohlc?symbol=EURUSD&timeframe=H1&bars=100"

Success Response

200 OK 
{
  "success": true,
  "symbol": "EURUSD",
  "timeframe": "H1",
  "bars": [
    {
      "time": "2026-03-21T13:00:00Z",
      "open": 1.08432,
      "high": 1.08456,
      "low": 1.08421,
      "close": 1.08443,
      "volume": 12450
    },
    {
      "time": "2026-03-21T12:00:00Z",
      "open": 1.08410,
      "high": 1.08438,
      "low": 1.08395,
      "close": 1.08432,
      "volume": 10890
    }
  ],
  "total_bars": 100,
  "metadata": {
    "source": "live",
    "data_age_seconds": 2
  }
}

Data Retention by Timeframe

Historical data availability varies by timeframe. Requests outside the retention window return an error with the earliest available timestamp.

Timeframe Data Retained
D1 45 days
H4 30 days
H1 15 days
M30 7 days
M15 3 days
M5 2 days
M1 24 hours

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