Free to get. Open aistudio.google.com/apikey, sign in, click Create API key, and paste it below. Stored only on this device — it only ever calls Google directly.
From openrouter.ai/keys. Stored only on this device — it only ever calls OpenRouter directly.
Type any model ID from openrouter.ai/models.
IDs ending in :free cost nothing. For reading map screenshots, pick a vision model
(e.g. openai/gpt-4o-mini or anthropic/claude-3.5-sonnet).
Tell G4X Tuner AI about your setup and how you like to tune. It's included in every conversation, so you don't have to repeat yourself. Stored only on this device.