>>42346870
Dunno for Risu, but like this in Tavern. Key need to be empty.
>>42346874
As above for the first one.
For the second one, you need to
1. Add the point to the URL of course.
2. Go to the page.
3. Request a user token. Wait for it to finish and give you a token.
4. In the main page, check the list of endpoints for the model you want.
5. For instance for openai. https://litter.catbox.moe/0n8nxoe21tvzxh44.PNG Click connect.
Proxies more often than not work like the second.

If you just start, you can also don't bother with proxies and just go for legit Gemini 2.5 pro Keys.
https://desuarchive.org/mlp/thread/42306898/#q42308113