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Webhook x PowerAutomate - Challenge/Response

  • May 6, 2024
  • 4 replies
  • 521 views

  • Participating Frequently

Hi all,

I am trying to connect a PowerAutomate flow to Monday’s webhook automation.

Clearly the PowerAutomate receives the webhook, because my flow runs every time I try to CONNECT and I get the challenge JSON in PowerAutomate. However, in Monday.com, there isn’t a connection established after this and I get error message: ‘Failed to communicate with URL provided’.
I think this is likely due to MS PowerAutomate not sending the challenge-response back to Monday.

Does anyone know how to circumvent this issue?

4 replies

  • Author
  • Participating Frequently
  • May 6, 2024

For whoever this might help, the solution is pretty simple.

In Powerautomate you setup the “When HTTP request is received” and use the “Response” action to send the body from the initial trigger straight back.

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Matias.Monday
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  • monday.com Team Member
  • May 7, 2024

Hello there @mcd, I am glad you found the solution!


  • New Participant
  • October 22, 2024

I have somewhat same issue with Power Automate but mine does not get triggered at all (no run history) when I “connect” . I get the error “The provided URL has not returned the requested challenge.” (I do have response added).

Can you show me your “trigger” card in Power Automate? TYIA


  • Author
  • Participating Frequently
  • February 20, 2025

Hey Ava, did you figure it out. Sorry about the delay I hadn’t checked my messages in ages.