Discrepancy in Webhook Request Parameters in Workflow

[RRaj20]

Hi Team,

I’ve configured a webhook workflow to pass data to an external system. In the “Send a Webhook” action, I’ve set the request body parameters correctly — including:

• OnetoOneTCPA=true (hardcoded), and
• Campaign_Alt_ID=101 (assigned dynamically from a HubSpot property)

However, when I tested the webhook using the “Test Action” feature, I noticed a mismatch in the request URL.

Observed Issues:

• The parameter OnetoOneTCPA is showing as false instead of true.
• Instead of Campaign_Alt_ID=101, the URL contains campaignCode=0.

Here’s a sample (sanitized) request from the test action:
Request posted: http://****.********.com/post.do?&city=Danbury&state=CT&first_name=TestingFirst25080103&last_name=TestingLast25080103&phone_home=%2B12025080502&address=20Westville&zip_code=06810&campaignCode=0&email_address=testing25080103gmail.com&hubspotFirstTouchCampaign=blank&lp_campaign_id=67648b85d9c8b&lp_campaign_key=L4DGM2wYm9HrBVgvZxcF&sourceKey=143156032933&sourceType=Hubspot&OnetoOneTCPA=False&homeowner=Yes&propertySunExposure=No%20Shading&avgElectricityBillPerMonth=564&electricityProviderText=****&utm_source=*****&utm_medium=FacebookAd&utm_campaign=Branded&utm_term=2025&utm_content=FakeSite. Response received: <response><result>success</result><lead_id>7CWHALR</lead_id><price>0.00</price><msg>Lead Accepted</msg></response>"

My Question:

Why is there a mismatch between the parameters I configured in the webhook component and the actual parameters being sent to the external system?

Appreciate your help in identifying the root cause.
Thanks,
Rohit Raj

[Jaycee_Lewis]

Hey, @RRaj20 Thanks for your question. Thanks for sharing your request. Can you share example responses for the expected and unexpected responses, please? — Jaycee

[GRajput]

Hi @RRaj20

Hey, I just tried it and it’s working fine for me. You can see the SS below. I have kept the authentication as none using a post request tos the end data.
On testing, I got the static values but not the property, but after turning on workflow, i got all the data in the backend."

I hope this will help you out. Please mark it as Solution Accepted and upvote to help another Community member.

Thanks!