* fix(ingestor): align WebSocket subscribe + routing with live API
The Polymarket ws-live-data WebSocket requires `action: "subscribe"` in
the subscribe envelope. Without it the server accepts the connection but
never delivers trade events, causing the tracker to silently produce
zero alerts.
Additionally, incoming frames are shaped `{connection_id, payload:{...}}`
-- they do NOT echo the `topic`/`type` keys we sent. The previous routing
check matched nothing and every real trade was silently dropped.
Changes:
- Add `action: "subscribe"` to subscription message
- Route incoming messages by payload shape (transactionHash + proxyWallet)
- Add ratchet tests for payload routing edge cases
- Rewrite README as agent-first with <2min quickstart
- Add skill draft (docs/skill-tracking-prediction-market-flow.md)
Closes#89
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* fix(lint): remove unused imports in test_pipeline_persistence
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
* style: apply ruff formatting
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
- Add pydantic-settings dependency
- Create centralized config.py with nested settings groups:
- DatabaseSettings: PostgreSQL connection validation
- RedisSettings: Redis connection with defaults
- PolygonSettings: RPC endpoints with fallback support
- PolymarketSettings: WebSocket URL and optional API key
- DiscordSettings: Optional webhook for alerts
- TelegramSettings: Optional bot token/chat ID for alerts
- Implement singleton pattern with get_settings() and LRU cache
- Add redacted_summary() for logging config without exposing secrets
- Support .env file loading via python-dotenv
- Add comprehensive test suite (26 tests)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
