       check_header: checkHeader
       delete_on_done: deleteOnDone
       chunk_size: chunkSize
-    doPost '/2/Parse.json', opts, go
+    doPost '/3/Parse', opts, go
 
   patchUpModels = (models) ->
     for model in models

    opts =
      src: encodeURIComponent path
      limit: limit
    requestWithOpts '/2/Typeahead.json/files', opts, go

  requestImportFiles = (paths, go) ->
    tasks = map paths, (path) ->

    else
      {}

    doPost "/3/Predictions/models/#{encodeURIComponent modelKey}/frames/#{encodeURIComponent frameKey}", opts, (error, result) ->
      if error
        go error
      else
        go null, head result.model_metrics

  requestPrediction = (modelKey, frameKey, go) ->
    doGet "/3/ModelMetrics/models/#{encodeURIComponent modelKey}/frames/#{encodeURIComponent frameKey}", (error, result) ->
      if error
        go error
      else
