Steel Documentation

Find all the guides and resources you need to build on the Steel API.

Get Started with CLI + Agent Skill

Install Steel CLI and the steel-browser skill so your agent can control a browser.

Sessions API

Explore API endpoints for managing Steel Sessions.

API
Sessions

Captchas API

Explore API endpoints for managing Steel Captchas.

API
Captchas

Extensions API

Explore API endpoints for building on Steel.

API
Extensions

Credentials API

Explore API endpoints for managing Steel Credentials.

API
Credentials

Files API

Explore API Endpoints for managing Files on Steel.

API
Files

Integrations

Gemini Computer Use

Use Gemini Computer Use with Steel Browser.

Claude Computer Use

Use Claude Computer Use with Steel Browser.

OpenAI Computer Use

Use OpenAI Computer Use with Steel Browser.

Browser-Use

Use Browser-Use to interact with a Steel browser.

Magnitude

Use Magnitude with Steel Browser.

CrewAI

Learn how to use CrewAI with Steel Browser.

Libraries & SDKs

Steel Typescript SDK

Typescript SDK for building applications on Steel.

Steel Python SDK

Python SDK for building applications on Steel.

Resources

API Reference

View the Steel API reference.

Instructions for AI Agents

Point your agent to docs.steel.dev/llms.txt for a fast start with Steel.