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StockAPI Changelog

Track all changes and updates to StockAPI across versions.

[2.1.0] - 2024-01-15​

🚀 New Features​

  • Real-time WebSocket streams for live market data
  • Social sentiment analysis from Reddit, Twitter, and StockTwits
  • Advanced technical indicators (RSI, MACD, Bollinger Bands)
  • Portfolio tracking with performance analytics
  • News sentiment analysis from financial news sources

🔧 Improvements​

  • Enhanced rate limiting with intelligent request management
  • Improved error handling with detailed error messages
  • Better data validation for all API endpoints
  • Faster response times with optimized data processing
  • Enhanced documentation with more examples

🐛 Bug Fixes​

  • Fixed issue with historical data timezone handling
  • Resolved WebSocket connection stability issues
  • Fixed rate limiting edge cases
  • Corrected data type inconsistencies in responses

📚 SDK Updates​

  • JavaScript SDK v2.1.0 - WebSocket support, improved TypeScript types
  • Python SDK v1.4.0 - Async support, pandas integration
  • Java SDK v1.2.0 - Spring Boot integration, builder pattern
  • C# SDK v1.1.0 - .NET Core support, async patterns

[2.0.0] - 2023-12-01​

🚀 Major Features​

  • Complete API redesign with RESTful endpoints
  • Multi-platform support for 50+ financial platforms
  • Real-time data feeds with sub-100ms latency
  • Comprehensive market data including crypto, stocks, and forex
  • Advanced filtering and search capabilities

🔧 API Changes​

  • New endpoint structure for better organization
  • Enhanced authentication with API key management
  • Improved response formats with consistent JSON structure
  • Better error codes and error handling
  • Rate limiting with clear headers and limits

📊 New Data Sources​

  • Binance - Complete crypto exchange data
  • Coinbase - US crypto exchange data
  • NYSE - Stock market data
  • Yahoo Finance - Financial data and news
  • Reddit - Social sentiment data
  • Twitter - Social media sentiment

🛠️ Developer Experience​

  • Comprehensive documentation with examples
  • SDK support for major programming languages
  • Interactive API explorer for testing endpoints
  • Webhook support for real-time notifications
  • GraphQL endpoint for flexible data queries

[1.5.0] - 2023-10-15​

🚀 New Features​

  • Historical data with customizable timeframes
  • Market cap and volume data for all assets
  • Order book data for crypto exchanges
  • Trading pair information with metadata
  • Exchange status monitoring

🔧 Improvements​

  • Better data accuracy with improved parsing
  • Enhanced error handling with retry logic
  • Improved rate limiting with burst allowance
  • Better caching for frequently requested data
  • Enhanced logging for debugging

🐛 Bug Fixes​

  • Fixed data inconsistency issues
  • Resolved timeout problems with large datasets
  • Fixed authentication token refresh issues
  • Corrected timezone handling in responses

[1.4.0] - 2023-09-01​

🚀 New Features​

  • Real-time price updates via polling
  • Market data aggregation from multiple sources
  • Basic technical indicators (SMA, EMA)
  • Asset metadata with detailed information
  • Exchange rate data for forex pairs

🔧 Improvements​

  • Faster response times with optimized queries
  • Better data validation for all inputs
  • Improved error messages with actionable information
  • Enhanced API documentation with examples
  • Better SDK examples and tutorials

🐛 Bug Fixes​

  • Fixed data parsing issues with certain exchanges
  • Resolved authentication problems
  • Fixed rate limiting edge cases
  • Corrected data format inconsistencies

[1.3.0] - 2023-07-15​

🚀 New Features​

  • WebSocket support for real-time data
  • Batch requests for multiple symbols
  • Data compression for faster transfers
  • Custom timeframes for historical data
  • Market depth information

🔧 Improvements​

  • Enhanced security with improved authentication
  • Better performance with optimized database queries
  • Improved error handling with detailed error codes
  • Enhanced monitoring and alerting
  • Better documentation with API reference

🐛 Bug Fixes​

  • Fixed WebSocket connection issues
  • Resolved data synchronization problems
  • Fixed authentication token expiration
  • Corrected data type mismatches

[1.2.0] - 2023-06-01​

🚀 New Features​

  • Multiple exchange support (Binance, Coinbase, Kraken)
  • Historical data with OHLCV format
  • Market statistics (24h change, volume)
  • Asset search functionality
  • API key management dashboard

🔧 Improvements​

  • Better data accuracy with improved parsing
  • Enhanced rate limiting with burst protection
  • Improved error handling with retry mechanisms
  • Better caching for performance
  • Enhanced logging for monitoring

🐛 Bug Fixes​

  • Fixed data inconsistency issues
  • Resolved timeout problems
  • Fixed authentication issues
  • Corrected response format errors

[1.1.0] - 2023-04-15​

🚀 New Features​

  • Real-time price data from major exchanges
  • Basic market information (price, volume, change)
  • Simple authentication with API keys
  • Rate limiting to prevent abuse
  • Basic error handling and status codes

🔧 Improvements​

  • Improved data parsing from exchange APIs
  • Better error messages for debugging
  • Enhanced documentation with examples
  • Basic monitoring and health checks
  • Improved response times

🐛 Bug Fixes​

  • Fixed data parsing issues
  • Resolved authentication problems
  • Fixed rate limiting bugs
  • Corrected response format issues

[1.0.0] - 2023-03-01​

🚀 Initial Release​

  • Basic price data from Binance exchange
  • Simple REST API with JSON responses
  • API key authentication for access control
  • Basic documentation and examples
  • Rate limiting to ensure fair usage

📊 Supported Features​

  • Current price data for major cryptocurrencies
  • Basic market information (price, volume)
  • Simple error handling and status codes
  • JSON response format
  • HTTPS-only communication

🔗 Related Links​

📝 Versioning​

StockAPI follows Semantic Versioning (SemVer):

  • MAJOR version for incompatible API changes
  • MINOR version for new functionality in a backwards compatible manner
  • PATCH version for backwards compatible bug fixes