SETUP INSTRUCTIONS ==================

Step 1 — Get Your OpenRouter API Key
- Go to openrouter.ai
- Sign up for a free account
- Go to Keys section
- Create a new key and copy it

Step 2 — Install the Plugin
- Install OpenRouter AI Chatbot in your Bubble app
- No additional setup required

Step 3 — Add to Workflow
- Click any button or trigger
- Add action: Plugins > Send Message
- Fill in the fields:

 • api_key (required)
   Your OpenRouter API key

 • model (optional)
   OpenRouter model ID
   Default: google/gemma-3-4b-it:free
   Examples:
   - anthropic/claude-3-haiku
   - openai/gpt-4o
   - google/gemini-pro
   - meta-llama/llama-3.1-8b-instruct:free
   - mistralai/mistral-7b-instruct:free

 • system_prompt (optional)
   Define your AI personality
   Example: You are a helpful customer support agent

 • user_message (required)
   The message from your user
   Example: Input field's value

 • history (optional)
   Previous conversation messages
   Format: user:Hello||assistant:Hi there||

Step 4 — Display the Response
- After the action, use Result of Step X's response
- Set it to a text element or custom state

FIND FREE MODELS
================
Visit openrouter.ai/models and filter by "Free" to see all available free models.