Skip to main content

Notifications

Community site session details

Community site session details

Session Id :
Power Automate - Using Connectors
Answered

Can't POST HTTP request using x-www-form-urlencoded

(0) ShareShare
ReportReport
Posted on by 2,278

Hello,

 

I'm trying to send a POST Http request through Power Automate, but no luck.

 

By using Postman, everything works nicely, but not with Power Automate:

WebPortal_0-1691162668542.png

 

 

The API does not support JSON in the request body, only x-www-form-urlencoded. So I've converted the original JSON to URL encode JSON, as per image above.

 

So, although the flow runs successfully, the response is:

WebPortal_1-1691162545199.png

 

 

  • Verified answer
    WebPortal Profile Picture
    2,278 on at
    Re: Can't POST HTTP request using x-www-form-urlencoded

    @Matthy79I've managed to fix the issue by replacing the Bearer token by an environment variable. I don't know why, but it worked.

  • Matthy79 Profile Picture
    4,178 Super User 2024 Season 1 on at
    Re: Can't POST HTTP request using x-www-form-urlencoded

    And the exact same request is working if you use postman?

Under review

Thank you for your reply! To ensure a great experience for everyone, your content is awaiting approval by our Community Managers. Please check back later.

Helpful resources

Quick Links

Michael Gernaey – Community Spotlight

We are honored to recognize Michael Gernaey as our June 2025 Community…

Congratulations to the May Top 10 Community Leaders!

These are the community rock stars!

Announcing the Engage with the Community forum!

This forum is your space to connect, share, and grow!

Leaderboard > Power Automate

#1
Michael E. Gernaey Profile Picture

Michael E. Gernaey 566 Super User 2025 Season 1

#2
David_MA Profile Picture

David_MA 516 Super User 2025 Season 1

#3
stampcoin Profile Picture

stampcoin 492

Featured topics