babel_binance 0.6.8

A comprehensive Dart wrapper for the Binance API, covering all major endpoints including Spot, Futures, Margin, and more.

0.6.8

• feat: Added fromJson() factory constructors to all model classes for full serialization support
• feat: Added toJson()/fromJson() to RateLimitConfig for configuration persistence
• feat: Added toJson()/fromJson() to WebSocketConfig for configuration persistence
• feat: Added fromJson() to SimpleEarnProduct, SimpleEarnPosition, SimpleEarnReward
• feat: Added fromJson() to AutoInvestPlan, AutoInvestPlanDetail, AutoInvestSubscription, AutoInvestAsset
• feat: Added fromJson() to FiatOrder, FiatPayment, FiatCurrency
• feat: Added fromJson() to GiftCardToken, GiftCardRedemption, BuyCryptoBuyInfo
• feat: Added fromJson() to VipLoanableAsset, VipCollateralAsset, VipLoanOrder, VipLoanRepayment, VipLoanAccount

0.6.7

• feat: Added typed WebSocket event classes with full fromJson and toJson support
• feat: Added MiniTickerEvent, TickerEvent, KlineEvent, AggTradeEvent, TradeEvent, BookTickerEvent, DepthEvent classes
• feat: Multi-symbol WebSocket streams via single connection using combined endpoint
• feat: Convenience methods on Binance class: priceStream(), candleStream(), tradeStream(), bookTickerStream(), tickerStream()
• feat: TypedBinanceWebSocket class for strongly-typed real-time data streams
• feat: StreamType enum for type-safe stream configuration
• feat: Testnet WebSocket support with useProductionPrices option for real market data
• improvement: All WebSocket event classes now support serialization with toJson() method
• example: Added typed_websocket_example.dart demonstrating multi-symbol real-time streams

0.6.6

• fix: Fixed type mismatch errors in rate limiter where async tryConsume() was used synchronously
• fix: Updated RateLimiter to use synchronous tryConsumeSync() for rate limit checks
• fix: Updated RateLimiter.reset() to use synchronous resetSync() for bucket resets
• improvement: Better thread-safety handling in rate limiting implementation

0.6.5

• fix: Resolved minor linting issues in the testnet integration
• docs: Updated README to include testnet trading as a feature
• improvement: Enhanced testnet example for better clarity and usability
• improvement: Improved error handling in testnet API calls

0.6.4

• feat: 🧪 Added comprehensive Binance Testnet integration for realistic testing without real money
• feat: Added TestnetSpot class with full spot trading functionality on testnet
• feat: Added TestnetFuturesUsd class for futures trading on testnet
• feat: Added Binance.testnet() factory constructor for easy testnet setup
• feat: Testnet supports real API calls to testnet.binance.vision with test funds
• feat: Full feature parity with live API including WebSocket connections
• example: Added comprehensive testnet integration example with best practices
• example: Updated quick start guide to include testnet trading alongside simulated trading
• improvement: Enhanced developer experience with three testing levels: simulated → testnet → live
• docs: Added detailed testnet setup instructions and safety guidelines
• enhancement: Improved trading progression path for safer strategy development

0.6.3

• feat: Implemented multiple API endpoint URLs with automatic failover support
• feat: Added primary and failover endpoints for Spot API (api.binance.com → api1-4.binance.com)
• feat: Added primary and failover endpoints for Futures USD-M API (fapi.binance.com → fapi1-3.binance.com)
• feat: Added primary and failover endpoints for Futures COIN-M API (dapi.binance.com → dapi1-2.binance.com)
• feat: Automatic endpoint rotation on network errors or server issues
• feat: Smart reset to primary endpoint after successful failover recovery
• feat: Enhanced reliability and uptime for production applications
• feat: Added endpoint monitoring methods: availableEndpoints, currentEndpoint, primaryEndpoint
• example: Added comprehensive endpoint failover demonstration example
• improvement: Improved connection stability and error resilience
• docs: Updated documentation to reflect new endpoint failover capabilities

0.6.2

• deps: Updated crypto dependency from ^3.0.3 to ^3.0.6
• deps: Updated http dependency from ^1.2.1 to ^1.4.0
• deps: Updated web_socket_channel dependency from ^2.4.0 to ^3.0.3
• improvement: Enhanced compatibility with latest dependency versions
• docs: Updated documentation to reflect dependency version changes

0.6.1

• fix: Fixed compilation errors across multiple example files
• fix: Resolved digit separator issues in comprehensive_api_simulation_example.dart
• fix: Fixed type casting issues with null safety in dynamic map operations
• fix: Corrected return type mismatches in loan.dart and wallet.dart simulation methods
• fix: Replaced non-existent API method calls with available alternatives
• improvement: Rewrote comprehensive_api_simulation_example.dart to use only available APIs (spot, simulatedConvert, futuresUsd, margin)
• improvement: Enhanced example to demonstrate realistic trading scenarios with proper API usage
• test: All tests now pass successfully after compilation fixes
• docs: Updated examples to reflect actual API capabilities and structure

0.6.0

• docs: Complete README redesign with compelling introduction and enhanced user experience
• docs: Added professional badges and visual improvements to documentation
• docs: Enhanced quick start guide with simplified onboarding process
• feat: Version bump to reflect maturity and stability of the package
• improvement: Better positioning as the ultimate Dart Binance API wrapper
• docs: Emphasized comprehensive API coverage and developer-friendly features

0.5.3

• feat: Added comprehensive simulated trading functionality with realistic timing delays
• feat: Implemented simulated convert operations with market behavior simulation
• feat: Added timing analysis capabilities for measuring API response times
• feat: Realistic order processing simulation (50-500ms delays)
• feat: Realistic conversion processing simulation (500ms-3s delays)
• feat: Market price simulation with volatility and spread modeling
• feat: Order status progression simulation based on time and market conditions
• test: Added comprehensive test suite for simulation functionality
• docs: Updated README with detailed simulation documentation
• example: Enhanced example file with simulation demonstrations

0.5.2

• feat: Implement websockets and prepare for publishing.
• refactor: Restructured the Spot API, separating market data endpoints into a dedicated Market class.
• refactor: Optimized the core BinanceBase class for improved request handling.
• test: Added a comprehensive test suite for Spot and WebSocket functionalities.
• test: Removed hardcoded API keys from tests, now using environment variables.
• docs: Updated README.md with new API structure and websocket usage.
• chore: Added LICENSE file and updated pubspec.yaml for publishing.

0.5.1

• Exampples and optimizations

0.5.0

• Initial release.
• Complete implementation of all 25 Binance API collections.
• Added Spot, Margin, Wallet, Websockets, Futures (USD & COIN), Sub-Account, Fiat, Mining, BLVT, Portfolio Margin, Staking, Savings, C2C, Pay, Convert, Rebate, NFT, Gift Card, Loan, Simple Earn, Auto-Invest, VIP-Loan, Futures Algo, and Copy Trading.