Send Notification from Specific page when the user just load the page

[albertoiglesias2001]

Hello Rachel,

     Quick question about your plugin for wordpress and Slack.

     I trying to receive a notification when any user go to specific page, is possible?

    I tried to insert this in one specif page, but no success.

send_webhook_message('https://hooks.slack.com/services/XXXXXXXXXX','this is a test','#notifications'); ?>

when I send trought the 'run test' works fine!

Thanks for your help

Alberto Iglesias