# Issue with Workflow Extensions webhookUrl

**URL:** <https://community.hubspot.com/t/issue-with-workflow-extensions-webhookurl/19246>\
**Category:** APIs & Integrations\
**Tags:** workflows\
**Created:** [March 5, 2020, 2:24pm UTC](https://community.hubspot.com/t/issue-with-workflow-extensions-webhookurl/19246 "2020-03-05T14:24:10Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![ascheiwe](https://d10pqhm3lwygmk.cloudfront.net/user_avatar/community.hubspot.com/ascheiwe/32/105410_2.png) [@ascheiwe](https://community.hubspot.com/u/ascheiwe)\
**Post date:** [March 5, 2020, 2:24pm UTC](https://community.hubspot.com/t/issue-with-workflow-extensions-webhookurl/19246/1 "2020-03-05T14:24:10Z")

</div>

Hi,

I created an app, a workflow and a workflow extension.

The workflow should send data through the extension via a webhookUrl to our service.

I tested it with a webhookUrl from [https://webhook.site](https://webhook.site), catching the posted data and then tested with reposting to our test environment via [https://reqbin.com](https://reqbin.com) . This is working.

Now I changed the webhookUrl to our test environment, and it stopped working.

In the workflow history it always tells “success” but the post **does never land there**. It is no error shown. On the server is no request logged at all.

workflowExtension pointing to [https://webhook.site/](https://webhook.site/)… =\> works

posting direct to test environment =\> works

workflowExtension pointing to test environment =\> does NOT work

test environment is here: [https://bp-test.mailstore.com/webhooks/v1/hubspot](https://bp-test.mailstore.com/webhooks/v1/hubspot)

Any help is appreciated.

---

<div class="post-metadata">

**Author:** ![ascheiwe](https://d10pqhm3lwygmk.cloudfront.net/user_avatar/community.hubspot.com/ascheiwe/32/105410_2.png) [@ascheiwe](https://community.hubspot.com/u/ascheiwe)\
**Post date:** [March 5, 2020, 4:18pm UTC](https://community.hubspot.com/t/issue-with-workflow-extensions-webhookurl/19246/2 "2020-03-05T16:18:05Z")

</div>

I created a new workflow and a new workflow extension (with the same settings).  
Now it is sending the data to our endpoint.

It seems that changing workflow extensions back- and forth is not a good idea (like setting webhookurl from a to b and vice versa).