searxng/searx/templates/simple/elements/apis.html

<div id="apis" role="complementary" aria-labelledby="apis-title">
  <details class="sidebar-collapsible">
    <summary class="title" id="apis-title">{{ _('Download results') }}</summary>
    <div class="wrapper">
      {%- for output_type in search_formats -%}
        <div class="left">
          <form method="{{ method or 'POST' }}" action="{{ url_for('search') }}">
            <input type="hidden" name="q" value="{{ q|e }}">
            {%- for category in selected_categories -%}
              <input type="hidden" name="category_{{ category }}" value="1">
            {%- endfor -%}
            <input type="hidden" name="pageno" value="{{ pageno }}">
            <input type="hidden" name="language" value="{{ current_language }}">
            <input type="hidden" name="time_range" value="{{ time_range }}">
            <input type="hidden" name="safesearch" value="{{ safesearch }}">
            <input type="hidden" name="format" value="{{ output_type }}">
            {%- if timeout_limit -%}
              <input type="hidden" name="timeout_limit" value="{{ timeout_limit|e }}" >
            {%- endif -%}
            <input type="submit" role="link" value="{{ output_type }}">
          </form>
        </div>
      {%- endfor -%}
    </div>
  </details>
</div>