GTFS Scorecard
FreeLiveLast verified 24 Sept 2026
Data-quality grades (A-F) and top fixes for thousands of public transit GTFS feeds.
Example request
curl -s 'https://gtfsscorecard.org/data/artifacts/yolobus/latest.json'
Free tier, in plain English
Free, keyless static JSON published for anyone to fetch directly, no account needed.
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