Finnhub Data API - Financial Data Parser

    Overview

    Real-time financial data from Finnhub. Anti-detection technology, comprehensive API documentation, instant access to stocks, forex, cryptocurrencies, and news sentiment with advanced market analytics.

    Key Features

    • Real-time data extraction with <100ms latency
    • Advanced anti-detection technology for protected sources
    • Comprehensive API documentation with code examples
    • Coverage of stocks, forex, crypto, and news data
    • Multi-format support (JSON, CSV, WebSocket)

    Data Coverage

    Stock Market Data

    • Real-time stock prices and market data
    • Intraday and daily time series data
    • Technical indicators and chart patterns
    • Fundamental data (earnings, financial statements)

    Forex Data

    • Real-time exchange rates for major currency pairs
    • Intraday forex data with minute-level precision
    • Currency conversion and cross-rate calculations
    • Economic indicators affecting forex markets

    Cryptocurrency Data

    • Real-time crypto prices and market data
    • Digital currency exchange rates
    • Crypto market sentiment and trends
    • Blockchain metrics and network statistics

    News & Sentiment

    • Real-time news from financial sources
    • Sentiment analysis and market impact
    • Company-specific news and announcements
    • Market sentiment indicators and trends

    API Integration

    RESTful API

    # Get Apple stock data
    curl -H "Authorization: Bearer YOUR_API_KEY" \
         "https://api.stockapis.com/v1/finnhub/stock?symbol=AAPL"

    WebSocket Streams

    // Real-time financial data updates
    const ws = new WebSocket('wss://api.stockapis.com/v1/finnhub/stream');
    ws.onmessage = (event) => {
      const data = JSON.parse(event.data);
      console.log(`${data.symbol}: $${data.price} (${data.change}%)`);
    };

    SDK Examples

    Python SDK

    import stockapi
    

    client = stockapi.Client("YOUR_API_KEY")
    

    # Get stock data
    aapl_data = client.finnhub.get_stock_data("AAPL")
    print(f"Apple Price: ${aapl_data.price}")
    print(f"Volume: {aapl_data.volume}")
    

    # Get news sentiment
    news = client.finnhub.get_news("AAPL")
    for article in news:
        print(f"{article.title}: {article.sentiment}")
    

    # Get forex data
    eur_usd = client.finnhub.get_forex("EUR", "USD")
    print(f"EUR/USD: {eur_usd.rate}")

    JavaScript SDK

    const StockAPI = require('stockapi');
    

    const client = new StockAPI('YOUR_API_KEY');
    

    // Get stock data
    const aaplData = await client.finnhub.getStockData('AAPL');
    console.log(`Apple Price: $${aaplData.price}`);
    console.log(`Volume: ${aaplData.volume}`);
    

    // Get news sentiment
    const news = await client.finnhub.getNews('AAPL');
    news.forEach(article => {
        console.log(`${article.title}: ${article.sentiment}`);
    });

    Use Cases

    Quantitative Trading

    • Algorithmic trading strategies and backtesting
    • Technical analysis and signal generation
    • Portfolio optimization and risk management
    • High-frequency trading and market making

    Financial Analysis

    • Fundamental analysis and valuation models
    • News sentiment analysis and market impact
    • Sector analysis and thematic investing
    • Risk assessment and stress testing

    Data Science

    • Machine learning model training and validation
    • Sentiment analysis and natural language processing
    • Time series analysis and forecasting
    • Market microstructure research

    Academic Research

    • Financial economics and market efficiency
    • Behavioral finance and market psychology
    • News impact on market movements
    • Quantitative finance and derivatives pricing

    Performance Metrics

    Data Accuracy

    • 99.9% data accuracy with real-time validation
    • Cross-source verification for reliability
    • Quality assurance protocols
    • Error handling and retry mechanisms

    System Performance

    • <100ms response times for real-time data
    • 99.99% uptime with redundant infrastructure
    • Global CDN distribution for low latency
    • Scalable architecture for high volume

    Anti-Detection Technology

    • Advanced proxy rotation to avoid IP blocking
    • Behavioral analysis bypass for human-like requests
    • Session management and cookie handling
    • Automatic retry and recovery mechanisms

    Pricing Plans

    Free Tier

    • 1,000 API calls per month
    • Basic market data access
    • Standard analysis features
    • Community support

    Professional Plan

    • 100,000 API calls per month
    • Advanced analytics
    • Real-time data feeds
    • Priority support

    Enterprise Plan

    • Unlimited API calls
    • Custom integrations
    • Dedicated support
    • SLA guarantees

    Get Started

    Quick Start

    1. Sign up for a free account
    2. Get your API key from the dashboard
    3. Install the SDK for your preferred language
    4. Start making requests to the Finnhub API

    Documentation

    Support

    Start your free trial today and access real-time financial data from Finnhub with StockAPI's advanced parsing technology.

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