PLEASE NOTE

This API returns a base 64 encoded version of the image, not JSON or XML, so the “Test this API” function in RapidAPI will not demonstrate this API working, you will need to write code to decode the base64 into binary, then output the image.

You can also preview the base64 encoded image using a tool such as
https://codebeautify.org/base64-to-image-converter

Same here

I have the same error