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List of Build Configurations: GET http://teamcity:8111/httpAuth/app/rest/buildTypes
List of Build Configurations of a project: GET http://teamcity:8111/httpAuth/app/rest/projects/<projectLocator>/buildTypes
Build Configuration details: GET http://teamcity:8111/httpAuth/app/rest/buildTypes/<buildTypeLocator>
<buildTypeLocator> can be id:<btXXX_internal_buildConfiguration_id> or name:<Build%20Configuration%20name>
Build Configuration Properties
Getting and modifying build configuration parameters: GET/DELETE/PUT http://teamcity:8111/httpAuth/app/rest/buildTypes/<buildTypeLocator>/parameters/<name>
Superuser access
If you add "rest.use.authToken=true" internal property, any user can perform superuser operation if authToken is passed in URL parameter. The authToken will be logged into logs/teamcity-rest.log log. You will still need to supply valid user credentials to use this approach.
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