Freshness And Update Cadence

How to understand data freshness and update cadence in growthepie.

growthepie exposes freshness in two main ways. Rich endpoints expose last_updated_utc, while flat daily exports expose the newest available date row.

Key Facts

• master.json exposes last_updated_utc

• Rich chain and metric detail endpoints expose last_updated_utc

• App detail endpoints expose last_updated_utc

• fundamentals.json is a rolling 90-day daily export

• Hourly detail exists only for metrics marked hourly_available: true in master.json

Practical Guidance

• Read last_updated_utc before caching a rich endpoint

• Inspect the most recent date before assuming a flat export includes the current day

• Do not assume every metric has hourly detail

Related Pages

• Time Granularity, Freshness, And Update Cadence

• Endpoint: metrics/chains/{origin_key}/{metric_id}.json