Symbl.ai's WebSocket enables developers to build real-time conversations with voice, video, chat, or broadcast applications and capture insights into Artificial Intelligence in real-time. The API integrates directly into JavaScript's native software for enabling real-time conversations. To set up, register for an account at Symbl.ai, grab the appId and appSecret, and authenticate using a cURL command or Postman to receive the x-api-key. Configure two values as query parameters that are fed directly into the WebSocket API's endpoint. Create an instance of JavaScript's native WebSocket API and handle events such as receiving messages from the server, handling errors, and closing connections. The application also integrates with Twilio's Programmable JS SDK for real-time conversation intelligence. Symbl.ai's APIs operate on Agora.io, Dolby.io, Telnyx, or Twilio platforms and are designed to work with any real-time communication applications or platforms. Developers can reach out to Symbl.ai via email, join their Slack channels, participate in hackathons, or fork their Postman public workspace for more information.