Find here answers to the most frequently asked questions. If you don't find the one you're looking for, please contact us.

Annotated images are available for 15 minutes after their generation.
The files must be JPEG, PNG or PDF files and must not exceed 10MB.
A request will be charged if the HTTP return code is 200. When the request is returned with a 200 HTTP code, it means that the service processed your requests and returned a valid response.
There must be only one document per image (or page for PDF files).
The image of a document must be at least 320*240 pixels.
Passing the value
in the
parameter will tell the service to generate a processed (cropped, and straighten) version of the image. Adding
, the extracted information in the processed image will be highlighted.