# Developers — Hanzo AI

> Build on Hanzo: SDKs, APIs, documentation, CLI, and developer tools.

Developers

## Build on Hanzo.

Every good model behind one key, agents that carry the work, and the whole stack open source — on our machines or on yours.

[Quickstart↗From nothing to a first call](https://docs.hanzo.ai/docs/quickstart)[API docs↗The endpoint, in full](https://docs.hanzo.ai/docs/api)[StatusWhat is up, and what is not](https://hanzo.ai/status)

## Current frontier models

Flagship reasoning, autonomous code generation, multi-agent orchestration, and low-latency edge inference.

[Zen 5.8FlagshipFlagship frontier general reasoning & agentic model. 1M context, MoDE architecture.](https://hanzo.ai/models/hanzo/zen-5.8)[Zen 5.8 CoderCode SOTAAutonomous coding, repo-scale synthesis & refactoring. 1M context.](https://hanzo.ai/models/hanzo/zen-5.8-coder)[Enso Ultra98% GPQAProprietary multi-agent orchestration layer. 98.0% on GPQA-Diamond.](https://hanzo.ai/enso)[Zen 1.7B / 4BEdge / Low-latencySub-100ms TTFT lightweight local and edge agent execution.](https://hanzo.ai/benchmarks/inference)

## The surfaces

One endpoint, four SDKs, a CLI, and an agent that writes the code.

[Documentation↗docs.hanzo.ai — guides, references, every endpoint](https://docs.hanzo.ai)[API ReferenceOne endpoint, one key, a hundred models](https://hanzo.ai/api)[SDKsPython, TypeScript, Go, Rust](https://hanzo.ai/sdks)[CLIHanzo from a terminal](https://hanzo.ai/cli)[Hanzo DevThe autonomous coding agent](https://hanzo.ai/dev)[LearnGuides and walkthroughs](https://hanzo.ai/learn)

## Off the site

The source, the console, the app, and the numbers.

[GitHub↗github.com/hanzoai — the stack, open](https://github.com/hanzoai)[Console↗platform.hanzo.ai — keys, usage, deploys](https://platform.hanzo.ai)[Download↗hanzo.app — the desktop app](https://hanzo.app)[BenchmarksEvery number, with the command that reproduces it](https://hanzo.ai/benchmarks)