general: long but full lines are always hard to read.

#example: your call of find()
find ( { no_chdir => 1,
         wanted => sub {
           $self->load_api_modules($File::Find::name)
         },
         follow =>1
     }, 'api');
[download]

Allow me to rewrite them load_api_modules() method:

sub load_api_modules {
    my $self = shift;
    my $file = shift;
    local $_ = $file;#will work with $_ and keep $file

    return unless s/\.pm$//;

    require $file;

    my @sup = split m#/#;
#    s#/#::#g; unneccessary
    $self->{ $sup[1].$sup[2] } = $sup[@sup-1]->new();
    $self->logObj->log(
     location => "Initialisation",
     message => "loaded: $file"
    );
}
[download]

HTH

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