FlutterFlow and Viber integration: Step-by-Step Guide 2024

Step-by-Step Guide on Integrating FlutterFlow with Viber

Integrating FlutterFlow with Viber allows you to extend your application’s reach to Viber users by creating seamless communication channels. Follow this comprehensive guide to achieve integration.

Step 1: Set Up FlutterFlow

• Create a new FlutterFlow project:

• Go to FlutterFlow.

• Log in or sign up if you don’t have an account.

• Click on "Create New Project" and provide the necessary details to set up your project.

• Familiarize yourself with the UI:

• Explore the project layout, widgets, and other essential tools.

Step 2: Set Up a Viber Bot

• Access the Viber Admin Panel:

• Visit the Viber Admin Panel.

• Log in using your credentials or create a new account.

• Create a Viber Public Account:

• Go to the "Create Bot Account" section.

• Fill in details such as the bot name, description, and icon.

• Submit the request, and wait for approval.

• Obtain the Bot Token:
• Once the Viber Public Account is set up, navigate to the bot settings.
• Copy the bot token which will be used for authentication.

Step 3: Set Up a Server to Handle Viber Messages

• Select a Hosting Platform:

• Choose a hosting provider (e.g., Heroku, AWS, Firebase) to deploy your backend server.

• Develop the Backend Server:

• Use Node.js, Python, or any preferred backend language to develop your server.

• Install and utilize the Viber REST API. Typically involves using relevant libraries like viber-bot for Node.js.

• Set Up Webhooks:

• Within your backend, configure webhooks to handle incoming Viber messages.

• Implement handlers for events like message and seen.

• Deploy the Server:

• Deploy your server on the chosen platform.

• Ensure the server is publicly accessible with HTTPS.

Step 4: Connect FlutterFlow to Backend

• Set Up API Calls in FlutterFlow:

• Navigate to the API settings within FlutterFlow.

• Add the endpoint URLs that correspond to your server’s API.

• Configure API Responses:

• Define how FlutterFlow should handle the responses from your server.

• Map fields from the API response to your application’s variables or widgets.

Step 5: Implement Viber Message Logic in FlutterFlow

• Design the Chat Interface:

• Use widgets in FlutterFlow to build a user interface for sending and receiving messages.

• Include input widgets, send buttons, and list views for displaying messages.

• Integrate Message Sending Logic:

• Bind the send button to your server's endpoint to send messages.

• Use FlutterFlow’s Action feature to trigger API calls when a user sends a message.

• Display Incoming Messages:
• Use dynamic lists to show messages coming from Viber.
• Update the view in real-time with WebSockets or polling.

Step 6: Test Your Integration

• Conduct End-to-End Testing:

• Test the full message flow from FlutterFlow to Viber and back.

• Ensure that messages sent from FlutterFlow appear in Viber and responses show up in the app.

• Debug and Optimize:

• Use the error logs and performance monitoring available in FlutterFlow.

• Debug any issues and optimize the message-handling functionalities.

Step 7: Launch Your Application

• Prepare for Deployment:

• Ensure your FlutterFlow application is stable and well-tested.

• Follow FlutterFlow’s deployment guide to release your application on Android and iOS platforms.

• Invite Users to Use Viber Chat:

• Promote the Viber chat feature within your application.

• Provide instructions or tutorials for users to engage with the Viber bot.

Conclusion

By following these detailed steps, you should be able to successfully integrate FlutterFlow with Viber, enabling communication capabilities within your application. Always keep your API keys and tokens secure, and stay updated on both Viber and FlutterFlow’s platform documentation for any advancements or updates.