web
You’re offline. This is a read only version of the page.
close
Skip to main content

Announcements

News and Announcements icon
Community site session details

Community site session details

Session Id :
Power Platform Community / Forums / Power Automate / How does Flow connect ...
Power Automate
Answered

How does Flow connect to Trello?

(0) ShareShare
ReportReport
Posted on by Microsoft Employee

I cannot find any reference for this in my connector. Does Flow use an API key or OAuth to connect to Trello? If it uses an API key, how can I find the key value?

Categories:
I have the same question (0)
  • v-xida-msft Profile Picture
    Microsoft Employee on at

    Hi @Anonymous,

     

    Do you want to connect to Trello connector within your flow?

     

    Currently, Flow use a Basic Authentication to connect to Trello connector. If you want to connect to Trello connector within Microsoft Flow, please take a try with the following steps:

    1. Sign up a Trello account in Trello web portal.
    2. Create a flow on your side, within the flow, add a Trello trigger or action. If you connect to Trello connector first time, this connector would ask you to sign in:6.JPG

       

    3. Click "Sign in" button, within the pop-up window, type your username and password that you Sign up at Step1, then click "Log in":7.JPG

       

    4. The pop-up window would prompt you that, you need to assign access permission to Microsoft Flow. Please click "Allow" button.
    5. Then you have made a connection to the Trello connector within your flow.

     

    Maybe you want to add a new connection to the Trello connector within your flow, please take a try to click "Menu" button within the Trello trigger or action, then click "Add a new connection" button:8.JPG

     

     

    More details about adding a connection within Microsoft Flow, please check the following article:

    Add a connection within Microsoft Flow

     

     

    Best regards,

    Kris

     

     

     

     

     

     

  • Community Power Platform Member Profile Picture
    Microsoft Employee on at

    Hi Kris,

     

    Thanks for the reply. I've already created a connection but sometimes I get an error that my flow has exceeded the Trello API rate limit. I don't understand how that's possible given that I am far from making 300 requests every 10 seconds. I'm troubleshooting with Trello support now and they asked for my API key. But I can't find it. So are you saying Flow usings OAuth to connect to Trello?

  • Verified answer
    v-xida-msft Profile Picture
    Microsoft Employee on at

    Hi @Anonymous,

     

    Yes, Microsoft Flow use Basic OAuth to connect to Trello service currently.

     

    More details about Authorization in Trello service, please check the following article:

    https://developers.trello.com/page/authorization

     

    If you want to get your API key of your Trello service, please click the following link:

    https://trello.com/app-key

     

    More details about getting your API key of your Trello service, please check the following article:

    https://developers.trello.com/reference/#api-key-tokens

     

     

    Best regards,

    Kris

  • Community Power Platform Member Profile Picture
    Microsoft Employee on at

    @v-xida-msft Ok, understood. Thanks for the information.

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

Introducing the 2026 Season 1 community Super Users

Congratulations to our 2026 Super Users!

Kudos to our 2025 Community Spotlight Honorees

Congratulations to our 2025 community superstars!

Congratulations to the March Top 10 Community Leaders!

These are the community rock stars!

Leaderboard > Power Automate

#1
Haque Profile Picture

Haque 573

#2
Valantis Profile Picture

Valantis 407

#3
11manish Profile Picture

11manish 387

Last 30 days Overall leaderboard