Hi Bookguy. It is still very possible. All of the integrations we have with Damus, Amethyst, Snort, Iris, Coracle, Nostrudel, and YakiHonne are still free and nothing has changed.

For the nostr.build homepage you need to authenticate with nip07, act like you are creating an account, when you get to the payment page don’t pay, and the home screen should return like it was allowing you to upload manually.

For the API you would need to add nip98 authentication.

Some non-nostr people were abusing the free uploads and had to lock it down and nostr authenticate people..