Create a Gemini API key on https://aistudio.google.com/
Go to ‘Get API key’

Copy your API key and enter the API details in the Netpicker AI assistant:
API Endpoint: https://generativelanguage.googleapis.com/v1beta/openai/chat/completions
Model: gemini-2.5-flash
Refer to https://ai.google.dev/gemini-api/docs/openai for details

Enter your use case and your rule will be generated:
