Build a Voice Agent in 5 Minutes with AssemblyAI’s Voice Agent API

AssemblyAI's Voice Agent API simplifies building conversational voice agents by providing an all-in-one solution that handles speech-to-text, language processing, and text-to-speech functions through a single WebSocket connection. This approach eliminates the need to integrate multiple services, reducing latency and potential failure points often associated with traditional multi-service pipelines. The API supports features like neural turn detection, barge-in, and tool calling, while offering a range of customizable settings including speech recognition sensitivity and voice selection. With just a few lines of Python code, developers can set up a fully functioning voice agent, requiring only an AssemblyAI API key and basic hardware like a microphone and headphones. The API's real-time capabilities allow users to receive and respond to audio input seamlessly, making it ideal for various applications, from customer service to healthcare.