Create Your Own Chatbot Without Coding

Table of Contents

1. Introduction
2. Building a Deployment Journey in Telegram Chatbot
3. Building a WhatsApp Chatbot
4. Obtaining Your Own RapidAPI Key
5. Getting a Journey API from NextLeg
6. Creating an Account with NextLeg
7. Connecting NextLeg to your Account
8. Subscribing to NextLeg's Plans
   • 8.1 Ten Dollar Plan
   • 8.2 Forty Dollar Plan
9. Analyzing the Cost of the API
10. Generating and Viewing the Output Image
11. Integrating the API with the WhatsApp Chatbot
    • 11.1 Creating a Flow
    • 11.2 Configuring the Action Block
    • 11.3 Making a Post Request to the Journey API
    • 11.4 Adding Dynamic Variables to the Request
    • 11.5 Sending the Request and Previewing the Image
    • 11.6 Mapping the Image Output to Display in the Chatbot
    • 11.7 Adding Buttons to the Image Output
    • 11.8 Creating an External Request
12. Testing and Previewing the Chatbot
    • 12.1 Previewing the Web Chatbot
    • 12.2 Previewing the Chatbot in WhatsApp
13. Troubleshooting and Handling Limitations
    • 13.1 Handling Image Size Limitations in WhatsApp
    • 13.2 Displaying Output Image as a File
14. Conclusion

Introduction

In this article, we will explore the process of building and deploying a chatbot using the NextLeg platform. We will focus on creating a deployment journey in a Telegram chatbot, and then replicate the same journey in a WhatsApp chatbot. We will also discuss the steps required to obtain your own RapidAPI key and connect it to the NextLeg service. Additionally, we will cover the process of subscribing to NextLeg's plans and analyze the cost of the API. Finally, we will provide instructions for testing and previewing the chatbot in different channels and address common troubleshooting scenarios.

Building a Deployment Journey in Telegram Chatbot

To start, let's take a look at how to build a deployment journey in a Telegram chatbot. This video will guide You through the process and demonstrate how the journey will look in the chatbot.

Building a WhatsApp Chatbot

Next, we will proceed to build the same deployment journey in a WhatsApp chatbot. We will Show you how to Create the necessary flows and configure the chatbot to Interact with the NextLeg API. Additionally, we will explain how to map the output from the API to display the generated images in the chatbot.

Obtaining Your Own RapidAPI Key

Before we begin, you will need to obtain your own RapidAPI key. We will guide you through the process of creating an account and connecting it to your NextLeg account. RapidAPI provides access to a wide range of APIs, including the NextLeg journey API that we will be using in this tutorial.

Getting a Journey API from NextLeg

To use the NextLeg journey API, you will need to obtain a journey API from NextLeg. We will explain how to create an account with NextLeg and connect it to your RapidAPI account. NextLeg provides a user-friendly interface and offers various subscription plans to suit your needs.

Creating an Account with NextLeg

Once you have registered for a NextLeg account, you will be provided with an interface to manage your account and create a journey account. We will guide you through the process of creating an account and explain the steps required to subscribe to the NextLeg plan.

Connecting NextLeg to your Account

In order to access the NextLeg journey API, you need to connect it to your NextLeg account. We will explain how to connect the journey API to your account and demonstrate how to subscribe to the appropriate plan. This connection enables you to leverage the power of the NextLeg journey API in your chatbot.

Subscribing to NextLeg's Plans

NextLeg offers different subscription plans depending on your requirements. We will cover the ten dollar plan, which provides access to the journey API, and the forty dollar plan, which includes additional features and benefits. We will Outline the steps to subscribe to these plans and discuss the associated costs.

Analyzing the Cost of the API

Using the NextLeg journey API comes at a cost, so it's important to understand the pricing structure. We will analyze the cost of the API Based on the subscription plans and discuss the benefits it offers. This will help you determine whether the API is suitable for your project.

Generating and Viewing the Output Image

Once you have set up your account and subscribed to the appropriate plan, you can start generating and viewing the output images. We will explain how to use the NextLeg journey API to generate images based on Prompts and display them in your chatbot. You will also learn how to preview the generated images.

Integrating the API with the WhatsApp Chatbot

To integrate the NextLeg journey API with your WhatsApp chatbot, you need to create a flow and configure the necessary actions. We will guide you through the process step-by-step, including configuring the action block, making a post request to the journey API, and mapping the output to display in the chatbot.

Creating a Flow

To start, you need to create a flow in your WhatsApp chatbot. We will explain the steps required to set up the flow and configure it to Collect user input and send it to the journey API.

Configuring the Action Block

Once the user input is collected, it needs to be sent to the journey API via the action block. We will guide you through the configuration process and explain how to set up the required parameters such as the authorization token and content Type.

Making a Post Request to the Journey API

In order to interact with the journey API, you will need to make a post request. We will provide the necessary URL and explain how to set up the request body and headers. Additionally, we will demonstrate how to use variables to pass dynamic values in the request.

Adding Dynamic Variables to the Request

Using dynamic variables in the request allows you to personalize the response based on user-specific information. We will explain how to create and map variables such as user NS and button message ID to ensure accurate and personalized responses.

Sending the Request and Previewing the Image

Once you have configured the request, you can send it and preview the generated image. We will guide you through the process of sending the request and explain how to interpret the response. Additionally, we will show you how to preview the image within the chatbot.

Mapping the Image Output to Display in the Chatbot

To display the image in the chatbot, you need to map the image output to a suitable format. We will demonstrate how to use the rich media feature to display the image URL and configure the card block to include buttons for user interaction.

Adding Buttons to the Image Output

Buttons provide additional functionality and interactivity within the chatbot. We will show you how to add buttons to the image output, allowing users to perform actions such as viewing the full image or accessing related content.

Creating an External Request

To handle user interactions with the buttons, you need to create an external request. We will explain how to configure the request and map variables such as button command and button ID. This will enable the chatbot to respond accurately based on user actions.

Testing and Previewing the Chatbot

Before deploying the chatbot, it's important to test and preview its functionality. We will explain how to preview the chatbot on the web and in WhatsApp, ensuring that all features and interactions are working as expected.

Previewing the Web Chatbot

To preview the chatbot on the web, you can use the NextLeg's web chat feature. We will guide you through the process of accessing the web chat and explain how to trigger user input and view the generated output.

Previewing the Chatbot in WhatsApp

To preview the chatbot in WhatsApp, you will need to trigger the flow using a specific keyword. We will demonstrate how to trigger the flow and provide a prompt to generate the output. You will also learn how to view the output image within the WhatsApp chat.

Troubleshooting and Handling Limitations

In the process of building and deploying the chatbot, you may encounter certain limitations or issues. We will address common troubleshooting scenarios and explain how to handle limitations, such as image size restrictions in WhatsApp. Our goal is to help you overcome any challenges that may arise during the development process.

Handling Image Size Limitations in WhatsApp

WhatsApp imposes limitations on the size of images that can be displayed within the chatbot. We will explain how to handle this limitation and provide alternative options for displaying the output image. This ensures a seamless user experience even when working within the constraints of WhatsApp.

Displaying Output Image as a File

One way to circumvent the image size limitations in WhatsApp is by displaying the output image as a file attachment. We will guide you through the process of modifying the flow to present the image as a file, allowing users to download and view it externally. This ensures that users can still access the output image, albeit in a different format.

Conclusion

Building and deploying a chatbot with NextLeg's journey API offers the opportunity to create interactive and engaging user experiences. We have covered the steps required to build a deployment journey in both Telegram and WhatsApp chatbots, as well as the process of obtaining a RapidAPI key and connecting it to NextLeg. By understanding the subscription plans and cost analysis, you can make informed decisions about utilizing the NextLeg API for your project. Lastly, through testing, previewing, troubleshooting, and handling limitations, you can ensure the chatbot functions smoothly and delivers a compelling user experience.