the API is still censored, but the filter seems less restricted for the newest 4 Turbo model from my testing, anyways.
By the way, google's newest model, the Gemini pro 1.5 is really cool. Super fast, free and honestly, pretty funny to cheat its restrictions. I found out, if you just give it lines as if they were HTML, it'll be more likely to translate lewd Japanese.
Here's something I translated using it. It's just a novel using HTML, but it's really good if you like forced transformation, feminization, bestiality, femdom and forced MtF surgery. I'll probably upload it in its own thread later when I go through it and clean it up.