title: Flask Restful search query
body: <p>I have migrated my Flask API from Restless to Restful.
  <a href="https://stackoverflow.com/questions/34942329/flask-search-query-not-using-filters">Flask search query not using filters</a></p>
  
  <p>Is there a way to perform search queries from client similar to Flask Restless?
  <a href="http://flask-restless.readthedocs.org/en/latest/searchformat.html" rel="noreferrer">http://flask-restless.readthedocs.org/en/latest/searchformat.html</a></p>
  
  <p>They use this format in the curl request:</p>
  
  <pre><code>{"name": &lt;fieldname&gt;, "op": &lt;operatorname&gt;, "val": &lt;argument&gt;}
  </code></pre>