Hi @jayla,
Can you also share the Body tab to check how you’re adding the binary/image file?
Aurelien
Hi @jayla is this in Postman? You can also formulate your request headers with your key using the Pre-request script here:
here I want to add an audio file, but I don’t know the correct format to convert to what form… can you help me?
then when I add an empty body json like this “{}” the error changes to “missing protected header” after I add “protected” to the json like the image, now an error message appears like this