BU Agent API & SDK 3.0
New experimental agent API. New SDK with breaking changes.
BU Agent API (Experimental)
A completely new experimental agent built from scratch. Think Claude Code for the browser: web scraping, data extraction, file manipulation, and complex multi-step workflows.
"Here's a CSV with 50 people. For each person, find their LinkedIn profile, extract their current title and company, and return an enriched CSV." — the BU Agent handles the entire pipeline in a single task.
from browser_use_sdk.v3 import AsyncBrowserUse
client = AsyncBrowserUse()
result = await client.run("Find the top 3 trending repos on GitHub today")
print(result.output)SDK 3.0
New version of the SDK (3.0.x) with breaking changes. Please upgrade — the new client.run() API is much cleaner. All existing functionality — sessions, profiles, browser control, structured output, streaming, files, skills — is still there.