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A computer-use agent sees the screen and decides what to click, type, and scroll. Use it when the work lives behind a user interface with no API to call. The Agents API runs these agents for you: describe the work, and H provisions a browser or desktop, runs a Holo-powered agent that carries it out, and streams progress and the result back through a session your app can watch, steer, and stop. Everything below is available two ways: from the platform UI, where you build agents and launch sessions without writing code, and from the SDKs, CLI, and REST API.

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Building blocks

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See it in action

Ask for a specific vinyl on Amazon and the agent searches, opens the listing, and adds it to the cart, screenshot by screenshot.

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From idea to production

Follow the lifecycle or jump to what you need.
Last modified on September 11, 2026