Hanzo — the Open AI Cloud. Open source. Every language. On-chain settlement.

This is the Python home of Hanzo. If you build with Python, everything you need to talk to the Hanzo cloud — and to build agents on top of it — lives here.

pip install hanzo

fromhanzoimportHanzoclient=Hanzo() # reads HANZO_API_KEY from the environment# One client, every /v1 service — here, the Zen model familyformodelinclient.models.list():
print(model.id)

Two SDK lines, both idiomatic Python, both installable with pip install hanzo:

• Full Cloud SDK — hanzo-py/sdk Generated from the Hanzo cloud OpenAPI, so it covers the entire/v1 surface: AI, agents, inference, compute, data, network, security (IAM / KMS), platform, observe, web3, and apps. This is the package you install and build against day to day.

• AI / Agents SDK — hanzo-py/ai The hand-crafted flagship for AI-first work: models, agents, tools, memory, MCP, and inference. Python is the most complete AI SDK in the ecosystem — the reference implementation the other languages track.

fromhanzoimportHanzoclient=Hanzo()
run=client.agents.run(
agent="researcher",
input="Summarize the latest AI infrastructure papers.",
)
print(run.output)

The Python ecosystem is landing here now. Canonical layout for this org:

Split-out packages and templates (agent, mcp, memory, …) land in this org as they mature. This table tracks the canonical structure; see the org's repo list for what is live today.

Hanzo genuinely adopts and loves every language — each has its own per-language org with real, idiomatic code:

• hanzo-js — JavaScript / TypeScript
• hanzo-go — Go
• hanzo-rs — Rust
• hanzo-cpp — C++
• hanzo-swift — Swift
• hanzo-kt — Kotlin
• hanzoai — the umbrella: products, SDK landings, and the meta hanzoai/sdk

• Python SDK landing & docs: hanzoai/py-sdk
• The Open AI Cloud: hanzo.ai

Built by Hanzo AI. Open source, every language, on-chain settlement.