n8n-nodes-collection

This is an n8n community node collection by DenDa.io . It provides a comprehensive set of nodes for technical analysis, trading strategies, RSS feed processing, and OAuth2 validation in your n8n workflows.

This collection includes 12 specialized nodes covering technical indicators (55+ indicators), trading strategies, candlestick pattern detection (32+ patterns), data processing, and authentication validation for financial analysis and automation workflows.

n8n is a fair-code licensed workflow automation platform.

Installation
Operations
Credentials
Compatibility
Usage
Resources
Version history

Installation

Follow the installation guide in the n8n community nodes documentation.

Operations

Technical Analysis Summary

This collection provides comprehensive technical analysis capabilities with:

• 55+ Technical Indicators across 4 categories
• 32+ Candlestick Patterns with location detection
• Support & Resistance Detection using multiple methods
• Trading Strategy Generation with BUY/SELL/HOLD signals

Technical Analysis Nodes

Candlestick Pattern Detector

Detects 32+ candlestick patterns including Doji, Hammer, Engulfing, Morning/Evening Star, and more. Provides exact location information (start/end positions) for each detected pattern, pattern strength analysis, and volume confirmation. Essential for identifying market reversals, continuations, and indecision signals.

Momentum Indicators

Calculates 11 different momentum indicators including RSI, Stochastic Oscillator, Williams %R, Awesome Oscillator, Ichimoku Cloud, TRIX, and more. Processes OHLCV data to provide momentum analysis for trading decisions.

Available Indicators:

• Awesome Oscillator (AO)
• Chaikin Oscillator
• Ichimoku Cloud
• Percentage Price Oscillator (PPO)
• Percentage Volume Oscillator (PVO)
• Price Rate of Change (ROC)
• Relative Strength Index (RSI)
• Stochastic Oscillator
• Stochastic RSI
• TRIX
• Williams %R

Trend Indicators

Calculates 22 trend indicators including various moving averages (SMA, EMA, DEMA, TEMA), MACD, Aroon, ADX, and more. Essential for trend analysis and market direction identification.

Available Indicators:

• Absolute Price Oscillator
• Aroon
• Average Directional Index (ADX)
• Balance of Power
• Chande Forecast Oscillator
• Community Channel Index (CCI)
• Double Exponential Moving Average (DEMA)
• Exponential Moving Average (EMA)
• Mass Index
• Moving Average Convergence Divergence (MACD)
• Moving Max/Min/Sum
• Parabolic SAR
• Qstick
• Random Index (KDJ)
• Rolling Moving Average (RMA)
• Simple Moving Average (SMA)
• Since
• Triangular Moving Average (TRIMA)
• Triple Exponential Average (TRIX)
• Triple Exponential Moving Average (TEMA)
• Typical Price
• Volume Weighted Moving Average (VWMA)
• Vortex

Volume Indicators

Provides 10 volume-based indicators including OBV, Money Flow Index, Chaikin Money Flow, and Accumulation Distribution. Analyzes volume patterns to confirm price movements.

Available Indicators:

• Accumulation Distribution (AD)
• Chaikin Money Flow (CMF)
• Ease of Movement (EMV)
• Force Index (FI)
• Money Flow Index (MFI)
• Negative Volume Index (NVI)
• On Balance Volume (OBV)
• Volume Price Trend (VPT)
• Volume Profile (VP)
• Volume Weighted Average Price (VWAP)

Volatility Indicators

Calculates 12 volatility-based indicators for market volatility analysis and risk assessment.

Available Indicators:

• Acceleration Bands (AB)
• Average True Range (ATR)
• Bollinger Bands (BB)
• Bollinger Bands Width (BBW)
• Chandelier Exit (CE)
• Donchian Channel (DC)
• Keltner Channel (KC)
• Moving Standard Deviation (MSTD)
• Projection Oscillator (PO)
• Standard Deviation (SD)
• True Range (TR)
• Ulcer Index (UI)

Support Resistance Detector

Detects support and resistance levels using multiple methods: Pivot Points, Swing Highs/Lows, and Fibonacci Retracement. Critical for identifying key price levels.

Trading Strategy Nodes

Momentum Strategy

Executes 5 momentum-based trading strategies (Awesome Oscillator, Ichimoku Cloud, RSI2, Stochastic, Williams %R) and returns BUY/SELL/HOLD signals with optional performance analysis.

Trend Strategy

Implements trend-following trading strategies based on trend indicators to identify market direction and generate trading signals.

Volatility Strategy

Provides volatility-based trading strategies for markets with varying volatility conditions.

Volume Strategy

Implements volume-based trading strategies using volume indicators to confirm price movements and identify accumulation/distribution patterns.

Data Processing Nodes

Multi RSS Feed Read

Reads data from multiple RSS feeds in parallel using Promise.all() for improved performance. Features error handling, custom headers, random user agents, and SSL options for robust feed processing.

Authentication Nodes

OAuth2 Validator

Validates OAuth2 access tokens against issuers using JWT verification and JWKS. Supports both JWS and JWE tokens, automatic JWKS discovery, and configurable validation options for secure API integrations.

Data Format Requirements

OHLCV Data Format

All technical analysis and trading strategy nodes require OHLCV (Open, High, Low, Close, Volume) data in a specific format and chronological order.

Data Structure

[
  [open, high, low, close, volume],
  [open, high, low, close, volume],
  [open, high, low, close, volume],
  ...
]

Time Order Requirements

IMPORTANT: OHLCV data must be provided in chronological order from oldest to newest:

• Index 0: Oldest data point (earliest in time)
• Index length-1: Latest data point (most recent)

This is the standard convention for financial time series data and ensures accurate calculations for all indicators and strategies.

Example

[
	[100.0, 102.0, 99.0, 101.0, 1000], // Oldest data point
	[101.0, 103.0, 100.0, 102.0, 1200], // Second oldest
	[102.0, 104.0, 101.0, 103.0, 1100], // Third oldest
	[103.0, 105.0, 102.0, 104.0, 1300] // Latest data point
]

Data Validation

• Each candle must contain exactly 5 values: [open, high, low, close, volume]
• Volume is optional and defaults to 0 if not provided
• All price values should be positive numbers
• Array must not be empty
• Data should be sorted chronologically (oldest first)

Credentials

OAuth2 Issuer API

Required for the OAuth2 Validator node:

• OpenID Connect Configuration URL: The OpenID Connect configuration URL (e.g., https://accounts.google.com/.well-known/openid_configuration)
• Client Secret: Client secret for JWE token decryption (required for Auth0 encrypted tokens)
• Audience: Expected audience for JWT tokens (optional)

The OpenID Connect configuration URL automatically provides issuer, JWKS URI, user info endpoint, and other OAuth2 endpoints.

Compatibility

• Minimum n8n version: 1.0.0
• Node.js version: >=20.15
• Tested against: Latest n8n versions

Usage

Technical Analysis Workflow

Create automated trading analysis workflows by combining multiple indicator nodes:

1. Use Candlestick Pattern Detector to identify reversal and continuation patterns
2. Use Momentum Indicators to identify overbought/oversold conditions
3. Combine with Trend Indicators to confirm market direction
4. Add Volume Indicators to validate price movements
5. Use Support Resistance Detector to identify key price levels
6. Apply Strategy nodes to generate automated trading signals

Candlestick Pattern Analysis

Build comprehensive pattern recognition workflows:

1. Use Candlestick Pattern Detector to scan for multiple patterns simultaneously
2. Analyze pattern locations and strength indicators
3. Combine with volume confirmation for stronger signals
4. Generate alerts based on specific pattern combinations

RSS Feed Processing

Build content aggregation workflows:

1. Use Multi RSS Feed Read to fetch multiple news sources
2. Process and filter content based on your criteria
3. Send alerts or store data for further analysis

Secure API Integration

Implement secure API workflows:

1. Use OAuth2 Validator to validate incoming tokens
2. Route validated requests to your API endpoints
3. Handle authentication errors gracefully

Example: Advanced Trading Signal Workflow

// 1. Fetch market data (OHLCV format)
const marketData = [
	[open, high, low, close, volume],
	[open, high, low, close, volume],
	// ... more data points
];

// 2. Detect candlestick patterns
const patterns = await candlestickPatternDetector.execute({
	patterns: ['doji', 'hammerpattern', 'bullishengulfingpattern'],
	data: marketData,
	options: { includeStrength: true },
});

// 3. Calculate RSI using Momentum Indicators node
const rsiResult = await momentumIndicators.execute({
	indicator: 'rsi',
	parameters: { period: 14 },
	data: marketData,
});

// 4. Generate trading signals using Momentum Strategy node
const signals = await momentumStrategy.execute({
	strategy: 'rsi2Strategy',
	data: marketData,
});

// 5. Combine pattern and indicator signals
if (
	patterns.detectedPatterns.includes('bullishengulfingpattern') &&
	signals.actions[signals.actions.length - 1] === 'BUY'
) {
	// Strong buy signal with pattern confirmation
}

For new users, check out the Try it out documentation to get started with n8n basics.

Resources

• n8n community nodes documentation
• Technical Analysis Library Documentation
• Technical Indicators Library Documentation
• RSS Parser Documentation
• JWT/JWKS Documentation

Version history

0.1.7 (Current)

• NEW: Added Candlestick Pattern Detector with 32+ patterns and location detection
• Added comprehensive technical analysis nodes
• Implemented trading strategy nodes with signal generation
• Added Multi RSS Feed Read with parallel processing
• Added OAuth2 Validator with JWT/JWKS support
• Enhanced error handling and performance optimizations

0.1.0

• Initial release with basic functionality