> ## Documentation Index
> Fetch the complete documentation index at: https://docs.yutori.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Overview

> Build reliable web agents with the Yutori API

[Yutori](https://yutori.com/) builds web agents — agents that can reliably and autonomously execute tasks on the web.
These capabilities underpin the upcoming shift in how people interact with the web — from manual browsing to delegating
tasks to agents that operate the web for you.

We offer four APIs -- [**Navigator**](#navigator-api), [**Browsing**](#browsing-api), [**Research**](#research-api), and [**Scouting**](#scouting-api).

The [Yutori Python SDK](https://github.com/yutori-ai/yutori-sdk-python) and [MCP servers](https://github.com/yutori-ai/yutori-mcp) are also available for calling all Yutori APIs.

[Yutori Local](https://api.yutori.com/download/desktop) is a Mac desktop app that gives our agents access to a browser on your computer, enabling login-required workflows and local browsing tasks.

You can use [platform.yutori.com](https://platform.yutori.com) to monitor your API usage, view task history, and manage billing.

Recent technical blogs from us:

* [Navigator](https://yutori.com/blog/introducing-navigator), our most accurate and efficient web navigation agent.
* [The bitter lesson for web agents](https://yutori.com/blog/the-bitter-lesson-for-web-agents), and how vision scales better than the DOM.

***

## Navigator API

The **Navigator** model family is our computer-use models, designed to interact with webpages in browser environments.
They process the user’s instruction, the current screenshot, and the history of previous actions and screenshots, to predict the next action — click, type, scroll, etc.

The API follows OpenAI’s Chat Completions interface. The latest model is **Navigator n1.5**.

See the [Navigator API](/reference/navigator) to get started.

If you don’t want to manage your own browser infra, see the [Browsing API](/reference/browsing-create)
that runs Navigator models on our cloud browser.

***

## Browsing API

The Browsing API enables automation of browser-based workflows.

Simply describe your browser-based task in natural language, for example:

* Fill a form on website
* Check a webpage for changes and retrieve updated information
* Check multiple webpages and download a summary in a structured format
* Log into a website and enter or update information

and an AI agent that runs its own cloud browser and
operates it like a person will click, type, scroll, and navigate for you.

For login/signup or other auth-heavy flows, we recommend setting `"require_auth": true` on your request so the system can prefer an auth-optimized browser provider.

See the [Browsing API](/reference/browsing-create) to create your first browsing task.

***

## Research API

The Research API enables one-time (wide and deep) research of anything on the web.

Simply specify what you want to research in natural language, for example:

* What are the latest developments in quantum computing?
* Summarize recent AI model launches and their capabilities
* Research competitor pricing for cloud GPU instances

<Note>
  Unlike the Browsing API (which uses a single navigator), Research API uses 100+ MCP tools for comprehensive web-based research.
  This provides the same research capabilities as the Scouting API, but without scheduling recurring runs.
</Note>

See the [Research API](/reference/research-create) to create your first research task.

***

## Scouting API

The Scouting API enables continuous monitoring of the web at a
configurable schedule for tracking any changes relevant to a query.

Simply specify what you're looking to track in natural language, for example:

* anytime a startup in SF announces seed funding
* when H100 pricing per hour drops below \$1.50
* when a new AI model launches

and a 'Scout' will spin up a team of sub-agents to monitor --
either specific URLs or the entire web -- and alert you with structured data whenever there's a relevant update.

<Note>
  While the Browsing and Research APIs are designed for one-time task execution -- either by a single navigator in a cloud browser or
  by a multi-agent system -- the Scouting API is meant for setting up periodic monitoring
  and alerts for changes over time.
</Note>

See the [Scouting API](/reference/scouts-create) to create your first scouting task.

***

The Scouting API powers Yutori's [Scouts](https://yutori.com/product) product. See how it works:

<iframe className="w-full aspect-video rounded-xl" src="https://www.youtube.com/embed/8-wQEeJobsM" title="YouTube video player" frameBorder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" allowFullScreen />