For AI agents: a documentation index is available at the root level at /llms.txt and /llms-full.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.
Atoms PlatformProduct OverviewDeveloper GuideAPI ReferenceMCPIntegrationsDeveloper ToolsChangelog
Atoms PlatformProduct OverviewDeveloper GuideAPI ReferenceMCPIntegrationsDeveloper ToolsChangelog
  • Get Started
    • Quickstart Crew CLI
    • Overview
    • Error Handling
      • Overview
      • Nodes
      • Events
      • Graphs
      • Sessions
  • Build
  • Operate
  • Examples
    • Examples
  • Migrate
    • From ElevenLabs
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Voice AgentsModels
Voice AgentsModels
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  • How It Works
  • The Four Building Blocks
Get StartedAgent Crew Core Concepts

Agent Crew Core Concepts

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Error Handling in Agent Crews

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Nodes

Built with

The Atoms Agent Crews SDK is built around a graph-based architecture where information flows between processing units. This design makes it easy to build everything from simple single-node swarms to complex multi-node orchestration.

How It Works

Every voice conversation in Atoms follows this pattern:

  1. Audio comes in — The user speaks into their phone or browser
  2. Events flow through nodes — Speech is transcribed, processed, and responses generated
  3. 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.

The Four Building Blocks

Nodes

Processing units that handle events. The brain of your agent logic.

Events

Messages flowing through the system. Audio, text, and control signals.

Graphs

Connect nodes into pipelines. Build complex multi-agent flows.

Sessions

Manage conversation state and lifecycle. One session per call.