use EntrepriseInterfaces::entreprisesService::entreprisesPort; use EntrepriseElements::IdentiteRequest; my $service = EntrepriseInterfaces::entreprisesService::entreprisesPort->new(); my $params = EntrepriseElements::IdentiteRequest->new({ siret => '34838984200017', }); my $result = $service->getIdentite($params); die $result if not $result; print $result;