cURL
curl --request GET \ --url 'https://api.511.org/transit/gtfsoperators?api_key='
[ { "operator_id": "SF", "name": "San Francisco Municipal Transportation Agency" }, { "operator_id": "RG", "name": "Bay Area Regional Feed" } ]
Lists operators and agencies with GTFS feeds available for download. Description and parameter names come from the current transit page.
511.org token query parameter.
Operator feed list.