## Features
- Add full Aster DEX integration with Binance-compatible API
- Support Web3 authentication with API wallet system
- Add comprehensive Aster integration guide (ASTER_INTEGRATION.md)
- Add example Aster configuration (config.aster.example.json)
## Bug Fixes
- Fix precision error (code -1111) for all order types
- Implement proper float-to-string conversion with exchange precision
- Add automatic precision fetching from /exchangeInfo endpoint
- Remove trailing zeros from formatted values
## Documentation
- Update README.md with Aster quick start guide
- Add detailed setup instructions for creating API wallet
- Include troubleshooting FAQ and security best practices
- Update core features to mention three supported exchanges
## Technical Details
- Added formatFloatWithPrecision() helper function
- Updated all order functions to use proper precision formatting
- Added precision logging for debugging
- Fully backward compatible with existing configurations
Closes #[issue number if applicable]
Previously, the frontend DecisionRecord type was missing the input_prompt
field that exists in the backend DecisionLog, causing the input context
sent to AI to not be displayed in the UI.
Changes:
- Add input_prompt field to DecisionRecord interface in both type files
- Add collapsible Input Prompt section in DecisionCard component
- Display input_prompt before AI Chain of Thought with blue styling
- Use same expand/collapse interaction pattern as CoT trace
Now users can view both the input context and AI's reasoning process
in the decision cards.
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Co-Authored-By: Claude <noreply@anthropic.com>
Changes:
- Updated `docker-compose.yml` to include a new shared volume `frontend-dist` for frontend files.
- Modified the `nofx` service command to copy frontend files to the shared volume.
- Updated `Dockerfile` to use Go 1.25 and added necessary build dependencies for TA-Lib installation.
These changes improve the Docker environment by facilitating shared access to frontend assets and ensuring the build process is up-to-date with the latest Go version.
This update enables users to configure any OpenAI-compatible API endpoint,
allowing the use of:
- OpenAI official API (GPT-4, GPT-4o, etc.)
- OpenRouter (access to multiple models)
- Local deployed models (Ollama, LM Studio, etc.)
- Other OpenAI-format compatible API services
Changes:
- config: Add custom_api_url, custom_api_key, custom_model_name fields
- mcp: Add SetCustomAPI function and ProviderCustom constant
- trader: Update AI initialization logic to support custom API
- manager: Pass custom API config to trader instances
- Add CUSTOM_API.md documentation with usage examples
- Update config.json.example with custom API sample
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Changes to decision/engine.go:
- Clean up Context struct field alignment for better readability
- Enhance system prompt to include more technical analysis methods:
* Added: technical resistance levels, Fibonacci, volatility bands
* Changed wording from "you can do X" to "you can do but not limited to X"
to encourage AI to use broader range of analysis techniques
This gives the AI decision engine more explicit guidance on available
technical analysis tools while maintaining flexibility.
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Previously, ComparisonChart was hardcoded to only fetch equity history
data for the first 2 traders, causing the 3rd and subsequent traders'
data to not be displayed on the chart.
Changes:
- Replaced multiple individual useSWR calls with single consolidated call
- Use Promise.all() to fetch all traders' equity data concurrently
- Generate dynamic cache key based on all trader IDs
- Maintain backward compatibility with existing component structure
- Update useMemo dependencies to properly track data changes
This fix allows the comparison chart to properly display any number of
competing traders, not just 2.
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Resolved conflicts in manager/trader_manager.go by combining:
- Upstream: Exchange field, Hyperliquid API keys, Hyperliquid testnet
- Local: BTCETHLeverage and AltcoinLeverage fields
Both features are now working together.
Root cause:
ComparisonChart was calling useSWR hooks dynamically inside a .map() loop,
which violates React's Rules of Hooks. When the traders array length changed
(e.g., from 0 to 2, or during initial load), the number of hook calls would
change between renders, triggering React Error #310.
Previous code:
```tsx
const traderHistories = traders.map((trader) => {
return useSWR(`equity-history-${trader.trader_id}`, ...); // ❌ Dynamic hooks
});
```
The eslint-disable comment on line 24 was masking this critical issue.
Fix:
- Always call exactly 2 useSWR hooks (trader1, trader2) unconditionally
- Pass null as the key when trader doesn't exist (SWR handles this gracefully)
- Build traderHistories array from these fixed hooks
- Ensures same number of hooks called on every render
This follows React's Rules of Hooks:
✅ Only call hooks at the top level
✅ Don't call hooks inside loops, conditions, or nested functions
✅ Call hooks in the same order every render
Fixes: React Error #310 (Rendered more hooks than during previous render)
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Co-Authored-By: Claude <noreply@anthropic.com>
Root cause analysis:
The previous fix (0cb1f37) only addressed App.tsx Debug Info section,
but missed CompetitionPage.tsx which also directly accesses trader data
fields without null safety checks.
When competition data is loading or incomplete, trader objects may exist
but contain undefined fields (total_pnl, total_equity, etc.), causing:
"TypeError: Cannot read properties of undefined (reading 'total_pnl')"
Fixed locations in CompetitionPage.tsx:
1. Line 76-77: Leader display in header (total_pnl, total_pnl_pct)
2. Line 142: Leaderboard total_equity display
3. Line 151-157: Leaderboard P&L section (total_pnl checks and displays)
4. Line 229-230: Head-to-Head comparison (total_pnl display)
Changes applied:
- Replace direct property access with optional chaining (?.)
- Use nullish coalescing (?? 0) for numeric comparisons
- Add fallback values ('0.00') for undefined fields
- Ensure consistent null safety across all trader data displays
This completes the null safety coverage for the entire frontend.
Fixes: TypeError in CompetitionPage at index-R21Yay1P.js:116:51447
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Previously fixed StatCard components but missed the Debug Info section,
causing "Cannot read properties of undefined (reading 'total_pnl')" error
when account data is loading or incomplete.
Root cause:
- Frontend uses SWR with async data fetching (5s refresh interval)
- During initial load or API delays, account object may exist but fields undefined
- Previous fix (93e331a) only covered StatCard section (lines 369-384)
- Debug Info section (lines 360-362) still used direct property access
Changes:
- Add optional chaining (?.) to all account field accesses in Debug Info
- Add fallback values ('0.00') for undefined fields
- Ensures consistent null safety across all account data displays
This prevents runtime errors during data loading and API failures.
Fixes: TypeError: Cannot read properties of undefined (reading 'total_pnl')
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Co-Authored-By: Claude <noreply@anthropic.com>
- Update Chinese (README.zh-CN.md) with leverage configuration documentation
- Update Russian (README.ru.md) with leverage configuration documentation
- Update Ukrainian (README.uk.md) with leverage configuration documentation
All language versions now include:
- Updated risk management section (fixed → configurable leverage)
- Leverage configuration in JSON examples
- New leverage fields in configuration tables
- Comprehensive leverage configuration section with:
- Configuration format and examples
- Binance subaccount restriction warnings (≤5x)
- Recommended settings for different account types
- Safe and aggressive configuration examples
- Explanation of AI leverage usage
This ensures all users can read the leverage documentation in their preferred language.
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Co-Authored-By: Claude <noreply@anthropic.com>
- Document new configurable leverage feature in Risk Management section
- Add detailed leverage configuration section with examples
- Explain Binance subaccount restrictions (≤5x leverage)
- Provide recommended settings for different account types and risk levels
- Add leverage fields to configuration table
- Include warnings and best practices
Key documentation updates:
- Clear distinction between subaccount (≤5x) and main account limits
- Example configurations for safe, medium, high, and maximum risk levels
- Explanation of how AI uses leverage within configured limits
- Updated default values from fixed 20x/50x to configurable 5x
This documentation helps users safely configure leverage based on their account type.
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Co-Authored-By: Claude <noreply@anthropic.com>
- Pass leverage config through TraderManager to AutoTrader
- Add BTCETHLeverage and AltcoinLeverage fields to Context and AutoTraderConfig
- Update decision validation to use configured leverage limits
- Display configured leverage in startup message
- Update error messages to show current leverage limits
Changes:
- main.go: Pass leverage config to AddTrader, update startup message
- manager/trader_manager.go: Accept and forward leverage config
- trader/auto_trader.go: Store leverage config, pass to Context
- decision/engine.go: Use dynamic leverage limits in validation
This completes the leverage configuration feature implementation.
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Co-Authored-By: Claude <noreply@anthropic.com>
- Add LeverageConfig struct with btc_eth_leverage and altcoin_leverage fields
- Set default leverage to 5x (safe for Binance subaccounts)
- Add validation warnings for leverage >5x (subaccount restrictions)
- Update config.json.example with leverage configuration
Breaking changes:
- None (backward compatible with default 5x leverage)
Migration:
- Existing configs will auto-default to 5x leverage (safe)
- Main accounts can increase to 20x (altcoins) or 50x (BTC/ETH) in config.json
- Subaccounts must keep leverage ≤5x to avoid trade failures
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