{
 "name": "CTA Developer APIs",
 "slug": "cta-developer-apis",
 "category": "public-transit",
 "description": "Chicago Transit Authority Train Tracker and Bus Tracker APIs for realtime arrivals and vehicle positions.",
 "url": "https://www.transitchicago.com/developers/",
 "docs_url": "https://www.transitchicago.com/developers/ttdocs/",
 "auth": "key",
 "pricing": "free",
 "http_status": 200,
 "last_checked_at": "2026-11-01",
 "status": "active",
 "os": [],
 "open_source": false,
 "category_name": "Public Transit",
 "swarmnest_url": "https://swarmnest.ai/directory/public-transit/cta-developer-apis/"
}