The [[endpoint|00001012920000]] ''/x'' allows you to retrieve some (administrative) data.

Currently, you can only request Zettelstore version data.
```
# curl 'http://127.0.0.1:23123/x'
(0 13 0 "dev" "f781dc384b-dirty")
```
* Zettelstore conforms somehow to the Standard [[Semantic Versioning|https://semver.org/]].
  The first three digits contain the major, minor, and patch version as described in this standard.
* The first string contains additional information, e.g. ""dev"" for a development version, or ""preview"" for a preview version.
* The second string contains data to identify the version from a developers perspective.
If any of the three digits has the value -1, its semantic value is unknown.
Similar, the two string might be empty.
=== HTTP Status codes
; ''200''
: Retrieval was successful, the body contains an appropriate object.