/v1, Claude Code and Gemini CLI use the gateway root, and Codex CLI uses /v1 with Responses.
Protocol quick reference
All API keys use the
sk- format, but assigned groups control visible models, endpoints, and pricing. auto is a routing control value, not a fixed group; verify the client, model, and endpoint you plan to use.
Claude Code
Uses Claude Messages. Set
ANTHROPIC_BASE_URL to https://api.aiohub.org.
Codex CLI
Uses OpenAI Responses. Configure a separate
aiohub provider.
OpenCode
Configure an OpenCode provider and choose Chat Completions or Responses by model.
Gemini CLI
Uses the Gemini API. Set
GOOGLE_GEMINI_BASE_URL to the gateway root.
VS Code
Use AIOHub in VS Code through the Claude Code and Codex extensions.
OpenAI-compatible apps
Use this for Cline, Cursor, Continue, Aider, Open WebUI, LibreChat, and similar apps.
Imagine
Use Imagine for image generation and editing.
Cherry Studio
Desktop chat client. Fill the provider fields in the app.
LobeHub
Use
https://chat.aiohub.org and configure AIOHub in language model settings.Claude Cowork 3P
Connect the Cowork and Code tabs in Claude Desktop to the AIOHub gateway.
Chatbox
Use an OpenAI-compatible custom provider on mobile, desktop, or web.