title: google analytics metrics and dimensions API question
body: <p>I'm trying to use google analytics API to retrieve some data to build a chart that displays number of visitor per day for current month.</p>
  
  <p>However I'm almost completely lost with metrics and dimensions idea.</p>
  
  <p>if I use ga:visitors metrics - that would only give me a total number of visitors - right?
  How would I retrieve visitors per each day in a month?</p>
  
  <p>any advice would be greatly appreciated.</p>
  
  <p>Thanks!</p>