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.
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 buildto compile from TypeScriptnpm startto run the web server