Skip to main content
Question

Troubleshooting API call errors in Zapier with Power Automate

  • June 16, 2025
  • 7 replies
  • 54 views

Hi,

 

i’m getting this error when posting an API call (to power automate), but the thing is the api call is being received by PA. however my zap keeps switching off thinking its failing. any ideas?

as a side note, I am not sending any files. Data is GUID based data being sent as line objects. 

This post has been closed for comments. Please create a new post if you need help or have a question about this topic.

7 replies

Troy Tessalone
Zapier Orchestrator & Solution Partner
Forum|alt.badge.img+14
  • Zapier Orchestrator & Solution Partner
  • 34032 replies
  • June 16, 2025

Hi ​@Robwicks1 

For us to have more info about the error, post screenshots showing how your Zap step API request is configured in the CONFIGURE tab while in EDIT mode with the field mappings visible.

Also, include the link to the API endpoint documentation you used to configure the API request.


  • New
  • 4 replies
  • June 18, 2025

Same problem here. previous zaps are still working, but see “webhook by zapier (1.0.22). 

While newly created webhook are “Webhook by zapier * Pro”. These last ones don’t work anymore


  • New
  • 4 replies
  • June 18, 2025

it’s a pain in the ass, but only workaround I found is duplicating an existing zap, preciously keep the webhook older version and build around. Enjoy!


  • New
  • 4 replies
  • June 19, 2025

This was driving me crazy for long. 

On PowerAutomate, after the “http request”, add a “response” step with 200 and body {"status": "Accepted"} so Zapier understands it has to stop trying (in my case it tried twice, so even if it actually well receives data, zapier doesn’t know) Seems by default powerautomate sends a null response


SamB
Community Manager
Forum|alt.badge.img+11
  • Community Manager
  • 9676 replies
  • June 20, 2025

Awesome work, ​@DavidFed! Thanks so much for sharing how you managed to solve it—really appreciate you giving back to the community here! 🤗

@Robwicks1, hopefully adding a response step as DavidFed mentioned will work for you as well. 🤞 Keep us posted on how it goes, want to make sure this gets sorted!


  • New
  • 4 replies
  • June 20, 2025

note that with the response step, without the body “status:accepted” made Zapier to try the call 2 - so creating duplicates on the other end


SamB
Community Manager
Forum|alt.badge.img+11
  • Community Manager
  • 9676 replies
  • June 30, 2025

Hey ​@Robwicks1, just checking in—did DavidFed’s suggestion help to get things sorted on your end?