Send TTS (Text-to-Speech) Voice Calls
This workflow implements an automated text-to-speech (TTS) voice calling feature. Users only need to fill out a form with the input text, phone number, and voice parameters, and the system can generate voice calls in real-time to broadcast information. It supports multiple languages and voice options, making it suitable for important notifications, customer service, marketing promotions, and other scenarios. By integrating the ClickSend API, this process significantly lowers the technical barriers for voice notifications, helping businesses and individual users quickly deploy efficient voice calling services.
Workflow Name
Send TTS (Text-to-Speech) Voice Calls
Key Features and Highlights
This workflow automates text-to-speech (TTS) voice calls by integrating the ClickSend API. Users simply fill out a form with the text content, recipient phone number, and voice parameters. The system then automatically generates a voice call that reads the input text in real time. It supports multiple languages and offers male and female voice options to meet personalized needs across various scenarios.
Core Problems Addressed
Traditional SMS or email notifications are often overlooked, whereas voice calls can reach users more directly and effectively, improving notification delivery rates and response times. This workflow eliminates the technical barriers to implementing automated voice notifications, enabling quick deployment of voice call services through a low-code approach without complex development.
Use Cases
- Important notifications and reminders (e.g., order status updates, meeting alerts, event notifications)
- Customer service voice follow-ups
- Marketing voice broadcasts
- Emergency voice alerts
- Any scenario requiring text information to be conveyed via phone calls
Main Process Steps
- The user fills out a form provided by the workflow with the text to be read aloud, target phone number, language, and voice type.
- Submitting the form triggers a Webhook node that captures the data.
- An HTTP Request node calls ClickSend’s voice sending API using Basic Authentication, sending the text and parameters to the ClickSend platform.
- ClickSend initiates the phone call based on the provided parameters, synthesizes the speech in the selected language and voice, and delivers the spoken message to the specified phone number.
Involved Systems or Services
- ClickSend API (voice call service)
- n8n Form Trigger (to collect user input)
- HTTP Request node (to invoke third-party API)
Target Users and Value
- Enterprise operations and customer service teams looking to improve notification efficiency
- Marketing professionals aiming for automated voice promotions
- Developers and technical teams seeking quick integration of voice call functionality
- Small and medium businesses and individual users needing automated voice notifications
This workflow offers a simple and user-friendly automation process that significantly reduces the technical complexity of integrating voice calls, enabling users to quickly achieve efficient voice notifications and communication.