Siphon

An async orchestrator that ingests fixtures, full odds time-series, and period-level results across multiple sources and sports, canonicalises the same real-world event across providers, and lands it in a normalised Postgres store for downstream models.

Stack

Engineering highlights

• Odds stored as deltas (one row per price change) in a normalised star schema — full line-movement history at a fraction of the size.
• Deterministic cross-source canonicalisation so one real-world fixture is a single row, linked to its league.
• Pure-HTTP adapters where adding a source is one adapter + a registry line; every quote captured, mapped or not.
• Read-only FastAPI surface returning a typed response envelope for dashboards and models.