API-V2 and Legacy APIs
These Feeds Are Deprecated
With the launch of the V3 API, the MBTA-realtime API-V2 is deprecated, and the MBTA's older legacy feeds are also deprecated. The MBTA will continue to operate API-V2 through April 2018. Developers should migrate to the V3 API or GTFS-realtime.
API-V2 and Legacy Documentation
Commuter rail legacy:
Use of MBTA data is governed by the MassDOT Developers License Agreement.