Good day,
I just had time to test Gemini and Azure myself with this, and I can confirm it indeed does not work. The reason is that I built the JSON template completely one-dimensional like an idiot, lol. It's been a while since I did anything API related and just did not think of the fact that some API's will want a different format. I might be able to release a 0.5.0 beta version tonight to fix this if I have the time.
I tried https://rapidapi.com/gatzuma/api/deep-translate1 and got it working in both the main app and in-game tool. I'll try a few more to see if there is anything else I've missed. Do you remember which API it was that you had a problem with 'input_text'?
Here's how I set it up for the 'Deep Translate' API on RapidAPI.
Yep, you were using English to Hungarian right? Unfortunately, it seems most of those models are not better than that. It is usually due to a lack of data. Which translators have you used that translate well enough from EN-HU?
Many many thanks for your testing, you have my gratitude!