- Use contextlib.suppress instead of try/except/pass (SIM105)
- Prefix unused fixture arguments with underscore (ARG002)
- Replace asyncio.TimeoutError with TimeoutError (UP041)
- Apply ruff formatting to all files
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Add FundingTracer class that traces USDC transfers backwards from a target
wallet to identify funding sources. Key features:
- Traces funding chain up to configurable max hops (default 3)
- Identifies terminal entities (CEX hot wallets, bridges) using EntityRegistry
- Parses ERC20 Transfer event logs from Polygon blockchain
- Calculates suspiciousness scores based on funding patterns
- Supports batch tracing multiple addresses concurrently
Also adds FundingTransfer and FundingChain dataclasses to models.py
for representing funding chain data.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add EntityType enum for classifying blockchain entities
- Add entity_data.py with Polygon CEX hot wallets, bridges, DEX contracts
- Add EntityRegistry class with classify/is_terminal methods
- Support custom entity additions and overrides
- Include 49 comprehensive unit tests
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
## Summary
- Add PolygonClient for blockchain data queries with rate limiting, retry logic, and Redis caching
- Implement Transaction and WalletInfo data models with unit conversions
- Add comprehensive test coverage (51 tests)
## Features
- Token bucket rate limiter to respect RPC provider limits
- Exponential backoff retry logic with configurable attempts
- Automatic failover to secondary RPC URL
- Redis caching with configurable TTL
- Methods: get_transaction_count, get_balance, get_token_balance, get_block, get_wallet_info
## Test plan
- [x] All 51 profiler tests pass
- [x] Ruff lint passes
- [x] Mypy type check passes
Closes#8🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add pyproject.toml with core and dev dependencies
- Configure Ruff for linting and formatting
- Configure MyPy for strict type checking
- Configure pytest with asyncio support
- Create src/polymarket_insider_tracker package structure
- Add py.typed marker for PEP 561 compliance
- Add pre-commit hooks configuration
- Add comprehensive .gitignore
- Create test directory structure with basic tests
Closes#25🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Patrick Selamy