| # API key clients must send in the x-api-key header | |
| API_KEY=your_secret_api_key_here | |
| # Gemini 2.5 Flash API key (free tier: https://aistudio.google.com/apikey) | |
| GEMINI_API_KEY=your_gemini_api_key_here | |
| # Optional: override Tesseract binary path (leave blank to use system PATH) | |
| # Windows example: TESSERACT_PATH=C:\Program Files\Tesseract-OCR\tesseract.exe | |
| # Linux example: TESSERACT_PATH=/usr/bin/tesseract | |
| TESSERACT_PATH= | |