You are on the lookout for something to shorten the months-long effort of figuring out how to code your own chatbot since you’re busy. These resources will help you create a conversational user experience that people enjoy and walk away with something they’re able to use in their own applications. In this post, we will provide more information on why you ought to develop for Chatbot platforms like Facebook Messenger, Google Home, and Alexa and how to code it.

How Do Chatbots Work?

A simple chatbot is just an automated response system that can answer questions or handle basic customer service requests. They’re typically programmed using one of two main technologies:

Natural Language Processing (NLP): In this type of chatbot, the computer reads human language and parses it into its constituent parts so it can understand what the user wants. This is often done by creating rules that are applied to each sentence in order to determine its context.

Rule-Based Conversational Bots (RBCBs): These bots rely on a set of pre-defined rules that define how they respond to certain keywords or phrases. By using this method, developers can create complex conversations without having to write any code themselves.

The Best Way to Code a Chatbot

This is great for businesses because it allows them to offer their customers 24/7 support without having to hire additional employees or pay for expensive phone plans. There are several ways you can code your chatbot:

1. Plan your discussion

Making a conversation flow chart should be your first step. Then, list the most likely detours a discussion might take and how you would handle them. Write out your perfect conversation. Next, search for current chatbots online and do all in your power to undermine them. You should attempt to come up with the most challenging, complex, and absurd responses. Even though “best practices” for chat bots are still being developed, pretending that your bot is a person is a recurring topic. Be honest about the fact that it’s a bot; users will discover it. Similarly, it’s quite unpleasant to start a discussion and not know what to say.

2. Engage in dialogue with API. AI

We won’t go over specific procedures because API. AI has a ton of documentation that explains how to construct applications in this area. Key concepts to know:

You construct agents, each of which is essentially a unique software. Agents are aware of intents, which are merely mechanisms for bringing about a particular reaction. When someone speaks the appropriate thing at the right moment, they fit a predetermined intent, fulfill your criteria, and receive a predetermined response. The “User says” section has the appropriate things to mention. You specify the required input as either lists of alternatives or precise words.

3. incorporating outside code

You can create my app using Heroku. You can easily setup a bot to Heroku by using this amazing weather webhook example. This example might be especially helpful for you to utilize as a starting point for your own call-and-response software. If you ignore the unique capabilities offered by the weather webhook, you essentially require the following if you’re working in Python:


req = request.get_json


print(json.dumps(req, indent=4))

#process to do your thing and decide what response should be

res = processRequest(req)

# Response we should receive from processRequest (you’ll need to write some code called processRequest and make it return the below, the weather webhook example above is a good one).


“speech”: “speech we want to send back”,

“displayText”: “display text we want to send back, usually matches speech”,

“source”: “your app name”


# Making our response readable by API.AI and sending it back to the servic

response = make_response(res)

response.headers[‘Content-Type’] = ‘application/json’

return response

# End

4. The use of a database

Heroku makes it fairly simple to build up databases. I selected the Postgres add-on (you only need to authenticate your account with a card; there will be no fee), which you can install by simply clicking. Links to helpful resources that I used to figure out how to set up the database are listed in the import part of my code.

5. processing past the five-second timeframe of API.AI

It must be acknowledged that this step significantly increases the level of difficulty. Additionally, it makes it more difficult to interface with many apps. You have to develop the code that deciphers authentication and user-specific messages for each system you’re connecting with rather than merely flipping a switch to roll out through API.AI.

6. Including Slack in the mix

Although it won’t be the same as merging with other messaging systems, this may provide some useful information about future needs. The two authorisation procedures in Slack are referred to as “challenge” and “authentication,” respectively.


There is a great chance for people and organizations to advance by developing conversational interactions for the general public, as we said in the opening to this essay. Based on how sophisticated you need your connections to be and how familiar you are with coding languages, you might often be ready to go in a few hours to a few days.

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