500px cannot register the app

Please try https://500px.com/settings/applications. I will correct the link in the next release.

Thank you. Now struggling to make it work, it is not bringing any fotos, just some dummies it seems.

Not sure if things have changed with 500px, but has your API key been approved? See https://aquoid.com/news/plugins/photonic/500px/.

What is your website? What shortcodes have you tried to pull the photos?

Thank you, I actually tried this:
https://help.dimsemenov.com/kb/wordpress-royalslider-tutorials/wp-where-to-get-500px-consumer-key

And not sure if the correct thing to do. Maybe I am missing something. I am still developing the site, but I created a test page and added a gallery, chose Photonic, 500px and just tried standard info. Maybe it is the API still didnt aprove yet, not sure if it passes through a manual process or what.

Nevermind, It seems to be working, I had to set the feature as ‘user’ and username=’myusername’. Now it is bringing only my photos. Thank you very much.