We hope you enjoyed creating the Crypto skill. As with the skills from the previous chapters, the CryptoOracle skill still has room for a lot of improvement. For example, currently it just fetches the price of a cryptocurrency, but you could easily modify it to fetch a lot of other parameters too. Hence we urge you to please take a closer look at the CoinMarketCap API to find out what all other parameters(for example, market cap, total supply, max supply, and so on) for a cryptocurrency it can be fetched so that you can augment the skill with more information.

Also, we are only handling two intents; we could extend the skill to handle even more intents that could deal with other user interactions.

We have left these improvements as an exercise for the user to hone their skill even further.

In the next chapter, we will extend our Alexa knowledge even further by creating an Alexa Skill that is oriented toward integrating Alexa with other smarthome devices.