The API key is invalid

I recently did a test with Postman with the example suggested in testAPIpostmanOCRspace and it worked perfectly. After that I was able to create my apikey which I substitute in postman and the path of the image (googledrive) but it throws me the error “The API key is invalid”. What am I doing wrong?


Hello, please send your API key to team AT so that we can check. In your email, just mention this forum post.

Thanks for sending the API key. I see now that you are using a free OCR api key. The free key works “only” with the free OCR API endpoint at

PS: I see that the PRO endpoint is used by mistake in the API documentation that you linked to. Thanks for pointing out this issue. We will update the documentation soon.