API Reference Overview

Use this section as a high-level index for the types and HTTP surfaces that matter most when integrating the platform.

Core runtime types

The most important SDK-side types are:

• Agent
• Session
• TurnResult
• ILanguageModel
• ITool
• the runtime event types under AgentCircuits.Events

Hosted runtime surfaces

The production host exposes:

• REST APIs for agents, sessions, providers, users, groups, tools, channels, metrics, A2A, and import/export
• SignalR hubs for execution and async-operation updates
• health and about endpoints

Use REST API for the current controller-level summary.