Changelog

PumpSwap Migration Engine & Enhanced Dashboard

Complete migration sniping overhaul with PumpSwap support and redesigned dashboard experience.

• PumpSwap Migration Sniping, Automatically detects when tokens complete their PumpFun bonding curve and migrate to PumpSwap AMM. The bot instantly executes a buy on the new pool.
• Migration Sniper Entry Mode, New entry strategy that triggers exclusively at the migration event, filtered by unique buyer count at the moment of migration.
• Buyer Count Range Filter, Set both minimum and maximum unique buyer thresholds to target tokens with the right level of community traction.
• Redesigned Activity Overview, New right-panel layout with SSE connection status indicator, trading status badge, and real-time trade toast notifications.
• Token Metadata in History, Transaction history now fetches and displays token images, symbols, and names directly from on-chain metadata URIs.

• Upgraded gRPC stream parser to handle both PumpFun and PumpSwap instruction formats in a single pipeline
• Dashboard now shows Market Cap (SOL) column in transaction history table
• Improved trade toast design with token icons, color-coded buy/sell badges, and wallet address preview
• Sidebar navigation on documentation page now tracks scroll position

• Fixed edge case where bot could attempt to buy a token that was mid-migration between protocols
• Fixed SSE reconnection not restoring trade stream after brief network interruptions
• Corrected pagination state reset when switching between page sizes in transaction history

Anti-MEV Protection & Advanced Fee Controls

Protect your trades from sandwich attacks and gain fine-grained control over transaction fees.

• Anti-MEV Toggle, Enable one-click MEV protection that routes all transactions through Jito's private mempool, making your trades invisible to front-running bots.
• Jito Tip Fee Configuration, New dedicated tip fee field with Auto/Custom modes. Tips incentivize Jito block builders for faster inclusion.
• Global Fees Paid Token Filter, Filter tradable tokens by total accumulated fees (priority + tips + gas) since creation. Set min/max thresholds.
• Transaction Settings Slide, New fourth configuration panel in the trading parameters card dedicated to slippage, priority fee, tip fee, and anti-MEV settings.

• Slippage control now supports both Auto (recommended) and Custom (manual override) modes
• Priority fee field upgraded with Auto/Custom toggle showing current network rate in Auto mode
• Trading parameter slides now have dot indicators and smooth navigation arrows
• Fee tracking per token prevents runaway costs on slow-moving trades

• Jito private mempool integration prevents sandwich attacks on all trades when Anti-MEV is enabled
• Transactions now use randomized Jito tip accounts from a pool of 8 addresses to avoid pattern detection

5-Level Take Profit & Stop Loss System

Granular exit control with up to five take-profit levels and automatic stop-loss protection.

• 5 Take-Profit Levels, Configure up to 5 independent TP levels, each with its own profit percentage trigger and sell percentage of remaining holdings.
• Automatic Stop Loss, Set a loss threshold that triggers an automatic full position exit (100% sell) to protect capital.
• Exit Points Slide, New dedicated configuration panel for TP and SL settings with visual level indicators.
• Per-Token State Tracking, Bot now tracks average buy price, token balance, and TP sell amounts per wallet per token for precise exit execution.

• Exit sell orders are calculated against remaining holdings at each level, not total initial position
• TP/SL configuration stored as structured JSON in the database for reliable persistence
• Bot removes all tracked state for a token once balance reaches zero after final sell

• Fixed issue where partial sells could miscalculate remaining balance on rapid sequential trades
• Fixed edge case where stop loss and take profit could trigger simultaneously on the same price tick

Live Trade Streaming & Transaction History

Real-time trade notifications and a full paginated history of all bot activity.

• Server-Sent Events (SSE), Live streaming of executed trades directly to the dashboard. Each user gets an isolated broadcast channel with a 100-event buffer.
• Transaction History Table, Full paginated table showing time, token, trade type (Buy/Sell), token amount, SOL amount, wallet, and transaction signature.
• Trade Toast Notifications, Instant popup notifications for every trade with wallet address, action type, token details, and SOL value.
• Async Trade Writer, Non-blocking batch insert system that accumulates trades and flushes to the database every 200ms or every 100 events.

• History pagination supports 20, 30, or 50 trades per page with Previous/Next navigation
• Copy buttons added for token mint addresses and wallet addresses in the history table
• SSE connection status displayed with green pulse (Live) or amber indicator (Connecting)

• Trade history auto-cleanup: records older than 30 days are automatically removed daily
• Batch database writer prevents trade logging from blocking bot execution

Dashboard V2 & Multi-Entry Mode Engine

Complete dashboard redesign with three entry modes and a slide-based trading configuration system.

• Three Entry Modes, Choose between Market Cap, Bonding Curve Progress, and Buyer Count Limit to define when the bot enters a trade.
• Range Entry, Optional max value creates a buy range (e.g., market cap between 50 and 100 SOL) for more targeted entries.
• Slide-Based Trading Parameters, New card-based UI with navigable slides for Entry Mode, Token Filter, and Exit Points configuration.
• Start/Stop Bot Controls, One-click bot activation with automatic parameter locking while running. Wallet and config fields disable during active trading.
• Exit Dialog on Sign Out, When signing out with an active bot, choose to keep it running in the background or stop everything.

• Complete UI rebuild with dark theme, responsive layout, and Geist font family
• Three-panel dashboard layout: Wallets (left), Trading Params (center), Activity (right)
• Active trader cache now pre-loads on server startup, decrypting keys and populating DashMap for instant lookups
• Trading parameters validation ensures wallet ownership before allowing bot activation

• Migrated to Next.js dashboard with server-side rendering and optimized client navigation
• In-memory token database for tracking price, market cap, bonding curve %, and unique buyers per token
• Blockhash refresh handler runs every 500ms for always-fresh transaction signing

Dynamix, Initial Launch

The foundation of automated Solana trading on PumpFun markets.

• PumpFun Trading Engine, Real-time monitoring of PumpFun bonding curves via Yellowstone gRPC stream with automatic buy execution based on market cap entry mode.
• JWT Authentication, Secure API key-based sign in with JSON Web Token sessions. Middleware validates every protected request.
• AWS KMS Encryption, All wallet private keys encrypted at rest using AWS Key Management Service. Decrypted only server-side for transaction signing.
• 0slot RPC Execution, Ultra-fast order submission through 0slot for near-instant transaction landing on Solana.
• Zero-Slot TX Confirmation, Custom confirmation module detects transaction finality without waiting for standard slot confirmations.
• PostgreSQL Database, Persistent storage for users, wallets, trading parameters, deposit records, and trade history via SeaORM.

• Rust backend with Axum web framework and Tokio async runtime
• Docker deployment with docker-compose for backend and dashboard
• Background services: blockhash refresh (500ms), SOL price updates (5min), trade history cleanup (daily)
• Colored structured logging with file output for debugging and monitoring