Nutrition Facts Bot

Nutrition Facts Bot is a chatbot that responds to your pictures of food with nutritional facts such as calories, sugar, protein etc. It's hosted on Facebook Messenger. Watch a demo here.

Dependencies

• Node.js
• Facebook Messenger API
• Clarifai API
• FoodData Central API

Setup

The chatbot requires the CLARIFAI_API_KEY and FDC_API_KEY environment variables with the API keys, as well as VERIFY_TOKEN and PAGE_ACCESS_TOKEN for the Facebook Messenger webhook.

• npm run build to compile from TypeScript
• npm start to run the web server