Agents API

A computer-use agent sees a screen and decides what to click, type, and scroll. Use one when the work lives behind a user interface with no API. The Agents API runs these agents for you: describe the task, and H provisions a browser or desktop, runs a Holo-powered agent on it, and streams progress and the result back through a session you can watch, steer, and stop. Everything works from the SDKs, CLI, and REST API, and from the platform with no code.

Building blocks

Concept	What it is
Agent	A reusable configuration: environments, model, skills, instructions. Use a pre-built agent or create your own.
Environment	What the agent sees and acts on: a cloud browser, or your own browser or desktop with local control.
Session	One run of an agent on a task, with a lifecycle you can steer.
Skill	An optional instruction fragment the agent loads when a task matches.

Run an agent

Python

from hai_agents import Client

client = Client()
result = client.run_session(
    agent="h/web-surfer-flash",
    messages="Open Hacker News and list the top 3 stories with their URLs.",
)
print(result.answer)

Get a key and run this in any language: Quickstart.

See it in action

The agent finds a vinyl on Amazon and adds it to the cart.

Get started

Concepts

Browser and desktop

Integrations

Guides

Operate

Building blocks

Run an agent

See it in action

​Building blocks

​Run an agent

​See it in action

Building blocks

Run an agent

See it in action