Executing Published Web App Without Login

[Nick Gover]

Perhaps I'm missing something or using this in a manner not intended but I can't get a web app I created to work.

I have an app that integrates with Webhooks  I'd like to use the URL of an Apps Script bound to a Google Sheet and published as a Web App for the Webhook.  See 3rd party app docs here

So the 3rd party service would POST to the Web App URL but it's not working.  When testing I notice it directs to login when requested.  I've tried publishing and setting to execute as myself (which I wouldn't think would require a login) or executing as a user.  I've allowed access as everyone.  Since this is just a Webhook it cannot login, am I just doing this wrong or missing some step?

[Hoang Trinh]

Can you try create new project version?

From my experience, updating exist project didn't work

[Nick Gover]

So, I've been trying to test that specific part out for a bit now.  So, when I Save and go to Publish, even if I don't update the version the changes appear to show, with both the "exec" and "dev" links.  

https://script.google.com/a/wrgventures.com/macros/s/AKfycbxuB8WfaYEs6BhAhsr7mWsonHAmNTzqhhMRkDtw_4k/exec

https://script.google.com/a/wrgventures.com/macros/s/AKfycbxuB8WfaYEs6BhAhsr7mWsonHAmNTzqhhMRkDtw_4k/dev

I went ahead and added a couple of changes (see below) and made sure to push a new version.

function doGet(e) {

  var params = JSON.stringify(e);

  console.log(params);

  return HtmlService.createHtmlOutput("here are the params: " + params);

}

function doPost(e) {

  var params = JSON.stringify(e);

  console.log(params);

  return HtmlService.createHtmlOutput("here are the params: " + params);

}

What's strange this time is that an option that wasn't there previously is.  The "Allow anyone, even anonymous" option.  Which I selected, so now I notice the URL changes, my domain is no longer included.

https://script.google.com/macros/s/AKfycbxX3IXAKQaFtkeo2mXcVgEFEADJE5zOTpyIOjH3iffK7TbVmBg/exec

And it appears to not redirect to the login.  I'm still not sure exactly what triggered the change.