JFrog Artifactory is a general-purpose file-hosting server that supports a
variety of repository formats, including Debian repositories [1]. It will
automatically generate metadata files (such as Packages, Sources, and
(In)Release) from uploaded packages. It does not act like a traditional Debian
repo that periodically parses .changes files using dinstall/dak. Instead,
packages must have appropriate properties added to the URL when they are
uploaded in order to specify the distribution, component, and architecture.
Uploading files with the correct properties manually is tedious and
error-prone. Please add support for Artifactory to automate this process.

I have submitted a pull request [2] implementing support for Artifactory.

[1] https://docs.jfrog.com/artifactory/docs/debian-repositories
[2] https://salsa.debian.org/debian/dput-ng/-/merge_requests/51