Yes, it's a centralization vector. Use NIP-66.
Discussion
How long do I have to swap over? The noslfare send it blaster relay uses your api atm
It is supposed to self destruct this week, but I can delay it for a couple weeks. I announced API sunset a few months ago.
Ope, totally missed that announcement. I’ll work on converting it now and see how far I get. Thanks
delete.nostr.com and nadar.sandwich.farm both use NIP-66, view them for examples.