Error: An error occurred in the request and at the time were unable to send the

I am getting this error when trying to connect to the app cedcommerce integration with Michael’s. Error: An error occurred in the request and at the time were unable to send the consumer data.

I think is because of the API key. These are the instructions but does anyone know where I do this? Is it something within WordPress?
The API Key must be added to the HTTP request header “Api-Key” for every request made. If the API key is not added to the HTTP request header, Michaels Developer API will respond with an error message. The API key can be tested with PostMan or following “curl” command, The placeholder ‘${apiKey}’ will need to be replaced with the unique API key for your store:

It says environment is sandbox if that means anything. Thank you.

• This topic was modified 2 years, 7 months ago by Jan Dembowski.