Market Discovery Phase 1: Foundation Types and Storage
This post covers Phase 1 of ADR-017 (Automated Market Discovery and Matching) - establishing the data types and persistence layer for the discovery system.
Architecture¶
Market Discovery Phase 2: Text Matching Engine
This post covers Phase 2 of ADR-017 - implementing the text similarity matching engine that powers automated market discovery between Polymarket and Kalshi.
Market Discovery Phase 3: API Clients
This post covers Phase 3 of ADR-017 - implementing the API clients that fetch market listings from Polymarket and Kalshi for automated discovery.
Market Discovery Phase 4: Scanner & Approval Workflow
This post covers Phase 4 of ADR-017 - the scanner actor for periodic discovery and the safety-critical human approval workflow.
Market Discovery Phase 5: CLI Integration (Final)
This post covers Phase 5, the final phase of ADR-017 - CLI command integration for the discovery workflow.
Closing ADR Gaps: Nonce Management, Risk Controls, and Key Rotation
Completing the remaining implementation gaps across ADRs 004, 005, 007, and 009 with thread-safe nonce management, risk manager actor, compensation executor, and key rotation support.
Extracting Architecture ADRs for Full Traceability
How we resolved an ADR naming conflict and established bidirectional traceability between requirements, decisions, and implementation.
Dual-Interface Control with gRPC and Telegram
How we built a trading control plane with gRPC for programmatic access and Telegram for mobile-friendly monitoring.
Lock-Free Data Structures for Low-Latency Trading
How we implemented a lock-free orderbook cache using arc_swap and dashmap to minimize latency in our arbitrage detection loop.
PostgreSQL RLS for Multi-Tenant Trading
How we implemented subscription tiers, token bucket rate limiting, and PostgreSQL Row-Level Security for tenant isolation.