Need help on setting the API Plugin

I got some problems when setting up the API Plugin (Sqaure API)

Codes I typed

Error pop out

Can anyone give me some suggestions on how to solve this problem?

Just like what it said. Some fields cannot be blank. Try to set a value there.

After filling in the value, I get the same error.

Make sure you have the correct “source_id” and “category”. And maybe share your API settings so we can help.

Some screenshots of the setting, don’t really know how to find the value of category and code in the Square page.


The “error” object should be a response, not a request parameter. You should remove it from the request body.

Do I need to put the category and code in the parameter?

No, remove them.

This topic was automatically closed after 70 days. New replies are no longer allowed.