Hanzo Usage

Hanzo Usage is the universal AI connector and usage plane. Link your AI provider accounts once, then see unified usage — rate limits, resets, credits, and spend — everywhere Hanzo runs: the dev CLI, Hanzo Desktop, hanzo.app, hanzo.chat, and console.hanzo.ai.

The story

1. Connect once. Link OpenAI (Codex), Anthropic (Claude), Hanzo, and 50+ providers — plus GPU, cloud, and integration accounts (payments, ecommerce, marketing, analytics) — using logins you already have. No passwords stored.
2. See unified usage. One view across every account: limits, resets, credits, and spend, native in every Hanzo surface.
3. Add your org. Optionally share verified logins org-wide and route AI usage through Hanzo's backend for a comprehensive view, analytics, and per-member reporting. A 1% fee applies to routed usage.
4. Pay OSS AI devs. Hanzo is an AI-native cloud designed to route spend back to the open-source AI ecosystem it runs on.

How it works

The engine is @hanzo/usage — a headless TypeScript core (a fork of the MIT CodexBar app). Each provider is a descriptor with an ordered pipeline of fetch strategies (oauth → web → cli → apiToken → localProbe) that reuse your existing logins — CLI OAuth token files, browser sessions, API keys. Strategies fall back in priority order and never ask for passwords. The same core drives the macOS menu-bar app, the CLI, the desktop and web apps, and the console.