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Create new card returns 'invalid value for idList'


I would like to use the Trello API to automatically generate cards in a list through a custom script. I am encountering problems with the POST request at

url = ""

I followed the documentation but am receiving following error

invalid value for idList

I am sure that the idlist is not invalid. I tested all list ids with the both an API request and by addind .json at the url and it still does not work.


Should I add the board id somewhere or am I missing something?

1 answer

0 votes
Vishaal S Atlassian Team Jun 23, 2022

Hi Dennis, How are you?

Are you retrieving the IDs of your lists with the following API call:

Normally, you can then use the ID retrieved with your script and you should be good to go 

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