It looks like the issue was with a POST request. I changed the webhook to be a a GET request and included everything as part of the URL and it worked.
Official reply from support was:
When Zapier receives a request it cannot parse it does nothing. This is inline with what we are seeing as well.
I think that the issue you are having in particular is that the request body is not formatted to something that both Quick Base and Zapier know how to parse. Quick Base doesn't understand form requests so I'm not sure what is going through to Zapier. You should try using either XML or JSON and it should work, presuming there are no syntax errors. I'm afraid that writing out a request for you is a bit beyond the scope of both my role in support and my personal expertise. I can however give you all the resources I can find:
Zapier Support: https://zapier.com/blog/updates/72/postput-xml-raw
Quick Base Webhooks FAQ: https://help.quickbase.com/user-assistance/webhooks_support.html
JSON Validator: https://jsonlint.com/
QB XML Example: https://help.quickbase.com/api-guide/understandreference.html#sample_text
Inspect HTTP requests: https://hookbin.com/
Case Closed!
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Chetan Madaan
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