A file resource can represent all kinds of files like shipment labels, available in different file formats.


API specification


If you request a file using the default Accept header application/vnd.api+json, you will get a list of the supported formats of that file. This list can contain the following mime types:

  • application/vnd.api+json
  • application/pdf
  • image/png

Retrieve A File In A Specific Format

GET /files/{file_id}

Use these mime types as Accept header to retrieve the actual file as binary data.

The response will be of the same mime type and contain the raw file data.