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broker","order":10,"redirect":null}}}]},"markdownRemark":{"fields":{"slug":"/en/developers/apis/5-realtime-api/"},"frontmatter":{"title":"Realtime APIs","redirect":null,"toc":null,"description":null,"assets":null,"technologies":null,"docker":null},"html":"<div class=\"custom-block alert alert-warning\"><div class=\"custom-block-body\"><p>GTFS-RT APIs (service alerts and trip updates) hosted at api.digitransit.fi have been deprecated. For HSL region, realtime data in GTFS-RT format is available from <a href=\"https://hsldevcom.github.io/gtfs_rt/\">HSL GTFS-RT API</a>. <a href=\"https://opendata.waltti.fi/\">Waltti open data</a> provides GTFS-RT for many cities around Finland. Realtime data is also available from the routing API.</p></div></div>\n<p>Realtime APIs provide disruption information and predictions for stop arrival and departure times in GTFS RT format and vehicle positions in a custom JSON format. When using realtime APIs, keep in mind that the availability and quality of the data varies in each city.  </p>\n<p>At first you should read the real-time API <a href=\"./1-getting-started/\">getting started guide</a> to better understand limitations and possibilities.</p>\n<p><strong>Note:</strong> service alerts and trip updates are incorporated to the <a href=\"../1-routing-api/\">routing API</a>. If you are using routing API, there is no need to use GTFS-RT APIs for service alerts and trip updates.</p>\n<h2 id=\"apis\" style=\"position:relative;\"><a href=\"#apis\" aria-label=\"apis permalink\" class=\"anchor before\"><svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>APIs</h2>\n<table>\n<thead>\n<tr>\n<th>API</th>\n<th> Description</th>\n</tr>\n</thead>\n<tbody>\n<tr>\n<td><a href=\"./service-alerts/\">Service alerts</a></td>\n<td> Provides disruption information from HSL area in <a href=\"https://developers.google.com/transit/gtfs-realtime/\">GTFS-RT</a> format</td>\n</tr>\n<tr>\n<td><a href=\"./trip-updates/\">Trip updates</a></td>\n<td>Provides predictions in <a href=\"https://developers.google.com/transit/gtfs-realtime/\">GTFS-RT</a> format to arrival and departures times for stops along the route of a trip.</td>\n</tr>\n<tr>\n<td><a href=\"./vehicle-positions/\">Vehicle positions</a></td>\n<td>Provides positions (and events) from vehicles in <a href=\"https://developers.google.com/transit/gtfs-realtime/\">GTFS-RT</a> format and in a custom format.</td>\n</tr>\n</tbody>\n</table>","tableOfContents":"<ul>\n<li><a href=\"/en/developers/apis/5-realtime-api/#apis\">APIs</a></li>\n</ul>","excerpt":"GTFS-RT APIs (service alerts and trip updates) hosted at api.digitransit.fi have been deprecated. For HSL region, realtime data in GTFS-RT format is available from HSL GTFS-RT API. Waltti open data…"}},"pageContext":{"slug":"/en/developers/apis/5-realtime-api/"}},"staticQueryHashes":["3675773199","4050193485"]}