B4n1Web

B4n1Web C# SDK

Ultra-lightweight agentic browser engine with bundled binary.

Install

dotnet add package B4n1Web

Binary is bundled — no separate installation needed.

Quick Start

using B4N1Web;

var browser = new AgentBrowser(new BrowserOptions { Mode = BrowserMode.Light });
var page = browser.Goto("https://example.com");
Console.WriteLine(page.Markdown);
Console.WriteLine($"{page.Links.Count} links found");
Console.WriteLine(page.GetMainContent());
Console.WriteLine(string.Join(", ", page.FindLinksByText("github")));
browser.Close();

Async

using B4N1Web;

var browser = new AgentBrowser();
var page = await browser.GotoAsync("https://example.com");
Console.WriteLine(page.Markdown);
browser.Close();

Browser Modes

new AgentBrowser(new BrowserOptions { Mode = BrowserMode.Light });  // default
new AgentBrowser(new BrowserOptions { Mode = BrowserMode.JS });
new AgentBrowser(new BrowserOptions { Mode = BrowserMode.Render });

Security

var shield = new SecurityShield();
shield.MarkDomain("evil.com", isSafe: false);
var result = shield.IsUrlSafe("https://evil.com");
// result.IsSafe, result.NeedsApiCheck

Version

SDK: 0.9.8 | Binary: 0.9.6 (bundled)

Links

• NuGet
• GitHub
• Website

Built by B4N1 with ❤️ · All rights reserved.