TaAPI

TaAPI provides technical analysis indicators including RSI, MACD, Bollinger Bands, support/resistance, and 200+ pre-calculated indicators. No local computation needed.

When to Use TaAPI

Use TaAPI for:

• Technical indicators - RSI, MACD, Bollinger Bands, ADX, Stochastic, etc.
• Support/Resistance - Key price levels
• Trend analysis - Moving averages, ADX, trend indicators
• Momentum - RSI, Stochastic, CCI
• Volatility - Bollinger Bands, ATR

Common Workflows

Get Indicator

indicator(exchange="binance", symbol="BTC/USDT", interval="1h", indicator="rsi")
indicator(exchange="binance", symbol="ETH/USDT", interval="4h", indicator="macd")
indicator(exchange="binance", symbol="SOL/USDT", interval="1d", indicator="bbands")

Support/Resistance

support_resistance(exchange="binance", symbol="BTC/USDT", interval="1d")

Available Indicators

Momentum Indicators

• rsi - Relative Strength Index
• stoch - Stochastic Oscillator
• cci - Commodity Channel Index
• williams - Williams %R
• roc - Rate of Change

Trend Indicators

• macd - Moving Average Convergence Divergence
• adx - Average Directional Index
• ema - Exponential Moving Average
• sma - Simple Moving Average
• dema - Double Exponential Moving Average

Volatility Indicators

• bbands - Bollinger Bands
• atr - Average True Range
• keltner - Keltner Channels

Volume Indicators

• obv - On Balance Volume
• vwap - Volume Weighted Average Price

See TaAPI documentation for the full list of 200+ indicators.

Intervals

• 1m, 5m, 15m, 30m - Minutes
• 1h, 2h, 4h, 8h, 12h - Hours
• 1d, 1w, 1M - Days, Weeks, Months

Exchanges

Default exchange is Binance. Supports:

• binance
• coinbase
• kraken
• bitfinex
• And many more...

Symbol Format

Use exchange format: BTC/USDT, ETH/USDT, SOL/USDT

Interpretation Guides

Common Indicator Reads

Indicator	Bullish	Bearish
RSI	< 30 (oversold)	> 70 (overbought)
MACD	Histogram crossing above zero	Histogram crossing below zero
Bollinger Bands	Price touching lower band	Price touching upper band
ADX	> 25 with +DI > -DI	> 25 with -DI > +DI
Stochastic	< 20 (oversold)	> 80 (overbought)

RSI Levels

• > 70: Overbought (potential reversal down)
• 50-70: Bullish momentum
• 30-50: Bearish momentum
• < 30: Oversold (potential reversal up)

MACD Signals

• Histogram > 0: Bullish
• Histogram < 0: Bearish
• Histogram crossing zero: Trend change
• MACD line crossing signal line: Buy/sell signal

Bollinger Bands

• Price at upper band: Overbought
• Price at lower band: Oversold
• Bands widening: Increasing volatility
• Bands narrowing: Decreasing volatility (squeeze)

Analysis Patterns

Trend confirmation: Use ADX + EMA/SMA. ADX > 25 indicates strong trend. EMA crossing SMA confirms direction.

Overbought/Oversold: Use RSI + Stochastic together. Both confirming increases signal strength.

Divergence: Price making new highs/lows but indicator not confirming = potential reversal.

Important Notes

• API Key: Requires TAAPI_API_KEY environment variable
• Pre-calculated: All indicators are pre-calculated by TaAPI - no local computation needed
• Real-time: Data is near real-time from exchanges
• 200+ Indicators: TaAPI supports 200+ technical indicators