I am using a simple GET. I had a call with Litmos support to review all the parameters configured in Zapier, they confirmed that my parameters are configured correctly. I also tested the same REST API call with Postman and it worked. But with Zapier I am getting the error:
The API key that you have used for this request is either not valid or your account is not enabled for API access. (HTTP Status Code: 401)
Has anyone else seen this error?