Have you received an error message like this?
{
"message": "You are not authenticated to query this endpoint! Please check your secret key, otherwise please get in touch with us.",
"statusCode": 401
}
In most cases, this issue is cause by one of these 3 things:
incorrectly copy pasted API key
invalid JSON (please double check and validate your JSON)
missing headers: {'Content-Type': 'application/json'}
If the problem persists, get in touch with us and share a sample of your code that is returning the error message.