Zeldoc.ai Documentation
Zeldoc.ai gives you a private LLM and an LLM router through a single API key. Connect it to your favorite AI tools and agent harnesses and start building.
Get started
- Get access to Zeldoc.ai — Learn what Zeldoc.ai is and how it works.
- Get an API key — Request an invitation and generate your key.
- Connect your tool — Use Zeldoc.ai with supported agent harnesses like OpenCode, Claude Code, Codex, or any AI tool that supports custom base URLs.
Guides
- What is Zeldoc.ai — The two parts of Zeldoc.ai and how to list your available models.
- Why open source — Why Zeldoc.ai is built on open source and why our docs focus on it.
- Supported Agent Harnesses — Which AI coding agents work with Zeldoc.ai.
- Connect OpenCode with Zeldoc.ai — Step-by-step guide for connecting OpenCode.
- Connect T3 Code with Zeldoc.ai — Use Zeldoc.ai in T3 Code through your OpenCode setup.
- Connect Pi with Zeldoc.ai — Add Zeldoc.ai as a provider in Pi.
- Connect Claude Code with Zeldoc.ai — Route Claude Code to Zeldoc.ai over the Anthropic Messages API.
- Connect Codex with Zeldoc.ai — Add Zeldoc.ai as a model provider in Codex.
- Connect Crush with Zeldoc.ai — Declare Zeldoc.ai in your
crushrc. - Connect GitHub Copilot with Zeldoc.ai — Bring your own key in VS Code, the Copilot app, and the Copilot CLI.
- Connect Claude in Microsoft 365 with Zeldoc.ai — Use the Claude add-in in PowerPoint, Word, Excel and Outlook with a ZConnect key.
- ZConnect keys — For organization admins: create and hand out ZConnect keys.
- Use Zeldoc.ai with any AI tool — Connect Zeldoc.ai to any tool that supports a custom base URL.
- Zeldoc CLI — List your models and search the web from a terminal, and let any coding agent that runs shell commands do the same.