Dialplan astpp path correct?

Friends, the /etc/freeswitch/autoload_configs/xml_curl.conf.xml file has the correct configuration:

param name=“gateway-url” value=“http://localhost:8735/index.php” bindings="directory|configuration

Why can’t I add any dialplan in astpp? Is this path above correct?

Thanks

Yes, that path is correct. At this port nginx server block is running and locally accessible to load the directory and configurations.