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Reference

The Chat API compatibility policy explains versioned paths, additive changes and the support window.

  • Configuration

    Every environment variable, grouped, with defaults.

  • HTTP API

    The envelope, authentication, the run socket and every endpoint.

  • Error codes

    The full catalogue with HTTP statuses and messages.

  • Architecture

    Layers, compilation, the run lifecycle and effectively-once side effects.

  • Keyboard shortcuts

    Every editor shortcut.

  • Development

    Layout, tests, end-to-end runs, screenshots and this handbook.

  • FAQ

    Short answers to common questions.

  • Superstep vs LangSmith

    How Superstep compares with LangSmith Studio and Agent Builder, and how they work together.

  • Superstep vs visual builders

    How Superstep compares with n8n, Dify, Langflow and Flowise, and when to choose each.

  • Superstep vs agent frameworks

    If you would rather write agents in code: Superstep plus LangGraph compared with CrewAI and PydanticAI.