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Commit Graph

Author	SHA1	Message	Date
shinchan-zhai	33b725ca14	fix: Alpaca integration bugs — field mapping, market hours, stock symbol handling - Fix critical bug: Alpaca GetBalance returns wrong field names (total_equity vs totalEquity) — auto_trader was getting 0 equity, breaking all decisions - Fix critical bug: Alpaca GetPositions missing positionAmt/unRealizedProfit fields — positions invisible to trading AI - Fix CancelAllOrders: was nuking ALL orders globally, now filters by symbol - Implement GetClosedPnL: was returning nil, now returns filled sell orders - Add IsMarketOpen: checks Alpaca clock endpoint for market hours - Add market hours check in trading loop: skip cycles when US market closed (saves LLM tokens and prevents failed orders) - Fix parseTradeCommand: 'BUY AAPL 10' no longer becomes 'AAPLUSDT' - Fix toolGetMarketPrice: route stock symbols to Alpaca, crypto to others - Add exchange field to toolGetPositions output for multi-exchange clarity	2026-03-25 01:05:54 +08:00
shinchan-zhai	7e77b92fd0	feat: Alpaca US stock trader integration (Tasks 8-11) - trader/alpaca/: Full Trader interface implementation for Alpaca - Paper/Live trading support (market orders, stop/limit) - GetBalance, GetPositions, GetMarketPrice via Alpaca API - Fractional share support (4 decimal places) - Commission-free trading - Agent trade routing: stock symbols (AAPL, TSLA) → Alpaca - isStockSymbol() heuristic to distinguish crypto vs stock - execute_trade tool updated for stock buy/sell semantics - get_market_price works for both crypto and stocks - TraderManager + API: Alpaca registered as exchange type - Factory case in auto_trader.go - Config mapping in trader_manager.go - Temp trader creation in handler_trader.go for balance query - Frontend: PositionsPanel distinguishes stock vs crypto - US flag emoji for stock positions - Dollar prefix for stock PnL/prices - 'Shares' label instead of 'Qty' for stocks - System prompts updated for stock trading capabilities	2026-03-25 01:05:54 +08:00
shinchan-zhai	0fa8c48b84	feat(agent): LLM tool-calling for auto trade execution - New agent/tools.go: defines LLM tools (execute_trade, get_positions, get_balance, get_market_price) - thinkAndAct now uses CallWithRequestFull with tool-calling loop (max 5 rounds) — LLM autonomously decides when to call tools - Trade safety: execute_trade creates pending orders requiring user confirmation ('确认 trade_xxx' / 'confirm trade_xxx') - Pending trades expire after 5 minutes - System prompt updated with tool usage instructions and safety rules - Both paths work: regex shortcut ('做多 BTC 0.01') and natural language ('帮我开一个BTC多单') via LLM tool calling - Fallback: if tool-calling fails, degrades to plain LLM call	2026-03-25 01:05:54 +08:00

Author

SHA1

Message

Date

shinchan-zhai

33b725ca14

fix: Alpaca integration bugs — field mapping, market hours, stock symbol handling

- Fix critical bug: Alpaca GetBalance returns wrong field names (total_equity
  vs totalEquity) — auto_trader was getting 0 equity, breaking all decisions
- Fix critical bug: Alpaca GetPositions missing positionAmt/unRealizedProfit
  fields — positions invisible to trading AI
- Fix CancelAllOrders: was nuking ALL orders globally, now filters by symbol
- Implement GetClosedPnL: was returning nil, now returns filled sell orders
- Add IsMarketOpen: checks Alpaca clock endpoint for market hours
- Add market hours check in trading loop: skip cycles when US market closed
  (saves LLM tokens and prevents failed orders)
- Fix parseTradeCommand: 'BUY AAPL 10' no longer becomes 'AAPLUSDT'
- Fix toolGetMarketPrice: route stock symbols to Alpaca, crypto to others
- Add exchange field to toolGetPositions output for multi-exchange clarity

2026-03-25 01:05:54 +08:00

shinchan-zhai

7e77b92fd0

feat: Alpaca US stock trader integration (Tasks 8-11)

- trader/alpaca/: Full Trader interface implementation for Alpaca
  - Paper/Live trading support (market orders, stop/limit)
  - GetBalance, GetPositions, GetMarketPrice via Alpaca API
  - Fractional share support (4 decimal places)
  - Commission-free trading

- Agent trade routing: stock symbols (AAPL, TSLA) → Alpaca
  - isStockSymbol() heuristic to distinguish crypto vs stock
  - execute_trade tool updated for stock buy/sell semantics
  - get_market_price works for both crypto and stocks

- TraderManager + API: Alpaca registered as exchange type
  - Factory case in auto_trader.go
  - Config mapping in trader_manager.go
  - Temp trader creation in handler_trader.go for balance query

- Frontend: PositionsPanel distinguishes stock vs crypto
  - US flag emoji for stock positions
  - Dollar prefix for stock PnL/prices
  - 'Shares' label instead of 'Qty' for stocks

- System prompts updated for stock trading capabilities

2026-03-25 01:05:54 +08:00

shinchan-zhai

0fa8c48b84

feat(agent): LLM tool-calling for auto trade execution

- New agent/tools.go: defines LLM tools (execute_trade, get_positions,
  get_balance, get_market_price)
- thinkAndAct now uses CallWithRequestFull with tool-calling loop
  (max 5 rounds) — LLM autonomously decides when to call tools
- Trade safety: execute_trade creates pending orders requiring user
  confirmation ('确认 trade_xxx' / 'confirm trade_xxx')
- Pending trades expire after 5 minutes
- System prompt updated with tool usage instructions and safety rules
- Both paths work: regex shortcut ('做多 BTC 0.01') and natural
  language ('帮我开一个BTC多单') via LLM tool calling
- Fallback: if tool-calling fails, degrades to plain LLM call

2026-03-25 01:05:54 +08:00

3 Commits