API Error when trying to send email to a contact. Please help

API Error when trying to send email to a contact. Please help

Here is my setup (bubble.io api connector) when trying to send an email to a contact:



authorization code is correct and I receive this error:

Status code 400
{"data":[{"code":"INVALID_DATA","details":{"expected_data_type":"jsonarray","api_name":"to","json_path":"$.data[0].to"},"message":"invalid data","status":"error"}]}


Any ideas?