Silent Text Messages Logging
Vapi SDK lets you silently update the chat history through efficient text message integration. This is particularly useful for background tasks or discreetly logging user interactions.
Scenario Overview
As a developer you may run into scenarios where a user action, such as pressing a button, needs to be logged in the chat history without overt user involvement. This could be crucial for maintaining conversation context or system logging purposes.
Add a Button to Trigger the Message
Add a button to your interface with an onClick
event handler that will call a function to send the system message:
Log the Action as a System Message
When the button is clicked, the logUserAction
function will silently insert a system message into the chat history:
vapi.send
: The primary function to interact with your assistant, handling various requests or commands.type: "add-message"
: Specifies the command to add a new message.message
: This is the actual message that you want to add to the message history.role
: “system” Designates the message origin as ‘system’, ensuring the addition is unobtrusive. Other possible values of role are ‘user’ | ‘assistant’ | ‘tool’ | ‘function’content
: The actual message text to be added.
Practical Use Cases
- Silent logging of user activities.
- Contextual updates in conversations triggered by background processes.
- Non-intrusive user experience enhancements through additional information provision.
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