HTTP Headers

The following HTTP headers are used in the Digipost API.

Header	Descripiton	Required
X-Digipost-UserId	Used to identify your organisation’s Digipost id.	Yes
Date	Consists of timestamp for when the request was sent. This timestamp must be specified in the RFC 1123 format, for example «Wed, 29 Jun 2011 14:58:11 GMT». If the difference between the timestamp of the request and the time on the Digipost server exceeds 5 minutes, the request will be rejected.	Yes
X-Content-SHA256	Consists of a hash of the request’s content (excluding headers).	Yes
X-Digipost-Signature	Created from the three headers specified above, and is basis for the security that exists in the Digipost api. Read more about this in the security section.	Yes
UserAgent	Specifies which client and version is being used. This header is not required but is helpful when troubleshooting. Example values for this header are: «Company X Digipost client v.2.0» or «Digipost API Client v1.0.0».	No