Playground
Try Hanzo in your browser
Try Hanzo in your browser
Hands-on sandbox for every Hanzo product. No install, no signup for read-only flows. Run models, prompt agents, wire up MCP.
Pick what to try
Each card is a working sandbox.
Or copy-paste a starter
Three ways in. All open source.
curlHello Zen
curl https://api.hanzo.ai/v1/chat/completions \
-H "Authorization: Bearer $HANZO_API_KEY" \
-d '{"model":"zen-2","messages":[{"role":"user","content":"Hello"}]}'pythonAgents SDK
from hanzo import Agent
agent = Agent(model="zen-2", tools=["search", "browser"])
print(agent.run("Find the latest AI papers and summarize"))typescriptMCP client
import { Client } from '@hanzo/mcp'
const c = new Client({ server: 'hanzo://search' })
const r = await c.call('search', { query: 'rust async runtime' })Open source DX, end to end
Playground · Dev (CLI agent) · MCP · Hanzo CLI · Extensions · SDKs in 4 languages. All on GitHub.
Open source
License: Apache-2.0hanzoai