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Select from the list below to learn more about the information and tools available for developers interested in MBTA data.

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: 

Subway legacy: 

Use of MBTA data is governed by the MassDOT Developers License Agreement.