Character & Background Image Generation

Generate reference images with kie.ai nano-banana-pro, host them on imgbb, and write permanent image_url fields back into the JSON files.

Setup: .env

On first run the script automatically creates a .env template in your project directory and exits. Open it, fill in your keys, then re-run:

KIE_API_TOKEN=your_kie_api_key_here
IMGBB_API_KEY=your_imgbb_api_key_here

• KIE_API_TOKEN — from kie.ai dashboard → API Keys
• IMGBB_API_KEY — from api.imgbb.com (free account)
• Add .env to .gitignore — never commit API keys
• Real environment variables always take precedence over .env values