v5

latestOpenAPI 3.1.0Proprietary2026-08-031,5423,1505.5 MB

Technical Indicators

Candlestick patterns + support/resistance

Detects ~16 classic candlestick patterns (doji, hammer, engulfing, harami, morning/evening star, piercing, dark cloud, marubozu, spinning top, ...) and clustered fractal-pivot support/resistance levels from the OHLC history - pure open-formula compute, no external pattern library. Volatility-scaled thresholds. Harmonic XABCD patterns are a follow-up. Pattern detection is heuristic; not investment advice.

get/api/v1/indicators/patterns

Query parameters

symbolstring required

Example:AAPL

intervalstring

Example:1d

rangestring nullable

Example:1y

lookbackinteger

Bars to scan for candlestick patterns.

Response

Newest-first candlestick patterns (with bullish/bearish/neutral bias) over the lookback window, plus clustered support/resistance levels.

Example response

{
  "data": {
    "symbol": "AAPL",
    "interval": "1d",
    "candlestick_patterns": [
      {
        "pattern": "bullish_engulfing"
      }
    ]
  },
  "meta": {
    "endpoint": "/api/v1/fred/us/cpi",
    "data_time": "2026-04-16T14:30:00Z",
    "response_time": "2026-04-16T14:30:12Z",
    "provider": "Sugra API v1.0.1",
    "source": "sugra_crypto",
    "attribution": "Short interest and Reg SHO daily short volume data is owned by and sourced from FINRA (Financial Industry Regulatory Authority).",
    "fallback_chain": [
      "sugra_crypto",
      "sugra_finance"
    ]
  }
}