Core Concepts
The Atoms SDK is built around a graph-based architecture where information flows between processing units. This design makes it easy to build everything from simple chatbots to complex multi-agent systems.
How It Works
Every voice conversation in Atoms follows this pattern:
- Audio comes in — The user speaks into their phone or browser
- Events flow through nodes — Speech is transcribed, processed, and responses generated
- Audio goes out — The agent’s response is synthesized and played back
The system manages all the complexity of real-time streaming, interruptions, and state management. You just focus on the logic.

