Overview
Summary	Transit tracking service for Portland, Oregon
Category	Travel
Tags	travel transit government
Date Added	2008-07-27
Description	Obtain the next arrival time, detours, and route information from the transit agency that serves metropolitan Portland, Oregon, USA. TriMet is the Tri-County Metropolitan Transportation District of Oregon.
API Home Page	http://developer.trimet.org/
Latest API News	San Francisco Transit Mashups: the BART API
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Protocol
Protocols	REST, Google Transit Feed Specification (GTFS)
Data Formats	XML
Service Endpoint	http://developer.trimet.org/ws/V1
Functionality
API Groups	Next Arrival, Detours, Routes
Example API Methods	/detours, /routeconfig, /arrivals?locIDs=6849,6850&appID=123456
Client Install Required	No
Security
Authentication Model	Via AppID
SSL Support	No
Read-only Without Login	Partial
Support
Vendor API Kits
Community API Kits
API Blog
Site Blog
API Forum
Developer Support
Signup and Licensing
Signup Requirements	Application registration required
Developer Key Required	Yes for the REST API
Account with Service Required	No
Commercial Licensing
Provider	http://trimet.org
Non-Commercial Licensing
Data Licensing
Usage Fees	None
Usage Limits	None specified
Terms of Service	Developer Terms of use

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