Adrianna Tanok, i've learned that using linkwarden browser extension through api instead of with username and password, does not pass through images (so can't upload snapshots).
this works fine now, thanks everyone
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.