I paid for 5$ of credits from OpenRouter and looked up their hosted models. I installed Aider and run it in watch mode in my project. I then create comments with instructions at various files (like #refer this ai) and add ! to last command to execute it. I have disabled autocommit but I commit frequently manually to recover when it acts dumb and overwrites stuff.

https://aider.chat/docs/usage/watch.html I'm trying https://openrouter.ai/qwen/qwen3-235b-a22b-2507