Upload a group of image files to a BookBook - A Book is a container for all Documents in a Case or Loan Application. This container primarily serves as a boundary to correlate data. As such, objects in different Books can never be associated or correlated with each other.

You can upload a single image to this endpoint as a multipart/form-data-encoded payload. To upload multiple images to the same book, call this endpoint once for each image, and then call the Finalize Image Group endpoint to complete the image group. See our guide here for more information on uploading files.

We support uploads in the following image formats:

  • JPEG
  • PNG
  • BMP
  • GIF
  • TIFF (Single-image files only)