API Endpoint Per zone
Protocol HTTPS
Port 443
Authentication True

Storing objects in SOS

SOS is compatible with most of the Amazon S3 API. You can find more informations about how to use SOS in our documentation.


  • ch-gva-2: https://sos-ch-gva-2.exo.io
  • ch-dk-2: https://sos-ch-dk-2.exo.io
  • de-fra-1: https://sos-de-fra-1.exo.io
  • de-muc-1: https://sos-de-muc-1.exo.io
  • at-vie-1: https://sos-at-vie-1.exo.io
  • bg-sof-1: https://sos-bg-sof-1.exo.io


Content length for POST operation is limited to 16MB maximum.

S3 incompatibilities

We currently do not support these S3 features: