With the advent of articitial intelligence, chatbot-like applications are becoming more and more popular with users for their ease of use. In this case study, we are going to look at how you can implement an interactive chatbot-like application that responds to user's requests for price quote.

If this interests you, check out:

• Node.js example with explanation
• Python example with explanation

Suppose you recently bought a stock (e.g. Apple) because you thought it would go up in near future. If it does, you can make some money from the capital gain. But you don't want to check the stock price manually every single day. You want to automate it.

If this interests you, check this out: Automated Price Alert in Python.

Suppose you will be traveling to Japan very soon. So, you will need some YEN. Naturally, you want to buy it when it's cheap. But you don't want to look up its exchange rate every single day. You want to receive a daily update instead.

If this interests you, check this out: Automated Currency Update in Python.

Suppose you will be traveling to Silicon Valley for fun / a job interview soon. You're excited about the trip and want to know what the weather is like there. You want to receive a concise one-liner weather update every day.

If this interests you, check this out: Automated weather update in Python.