<div id="readability-page-1" class="page"><div><p>We're happy to announce that E2B is a sandbox provider in the new <a href="https://developers.openai.com/api/docs/guides/agents" target="_blank" rel="noopener noreferrer" data-external="true">OpenAI Agents SDK</a>.&nbsp;</p>
<p>With this release, agents built with the OpenAI Agents SDK will get their own sandboxes featuring a custom environment with resource isolation, security boundaries, and persistence, requiring no infrastructure setup. Your agents will be able to:</p>
<ul>
<li>Edit files and run shell commands in isolated environments</li>
<li>Maintain temporary workspace state across steps</li>
<li>Generate frontend output with live preview URLs</li>
<li>Produce artifacts you can review before publishing</li>
<li>Run multiple sandboxes in parallel for concurrent workloads</li>
</ul>
<h2 id="integration-takes-just-a-few-lines-of-code"><strong>Integration takes just a few lines of code</strong></h2>
<p>You can set up computer use with just a few lines of code. You just need to define your tools, the agent to use them, and something to get started.</p>
<figure></figure>
<h2 id="see-it-in-action"><strong>See it in action</strong></h2>
<p>In the demo below, we walk through the full workflow of creating a landing page:</p>
<ol>
<li><strong>Set up a sandbox session</strong> with the E2B SDK and define a builder agent with file-editing capabilities.</li>
<li><strong>Generate a landing page from scratch</strong>: the agent writes HTML/CSS, deploys into the sandbox, and serves it at a preview URL.</li>
<li><strong>Iterate with diffs</strong>: instead of rewriting everything, the agent applies patches for faster turnaround.</li>
<li><strong>Compare variants side by side</strong>: each variant lives at its own URL, making visual comparison straightforward.</li>
<li><strong>Parallelize</strong>: spin up multiple sandboxes simultaneously, each running an independent agent, to generate several variants at once.</li>
</ol>
<p>The result: multiple landing page variants, each pre-viewable at its own URL, generated in parallel with minimal code.</p>
<p>‍</p>
<figure></figure>
<h2 id="sample-applications-and-use-cases-for-the-openai-agent-sdk">‍ <strong>Sample applications and use cases for the OpenAI&nbsp;Agent SDK</strong></h2>
<p>Browse examples in the <a href="https://github.com/e2b-dev/e2b-cookbook/tree/main/examples" target="_blank" rel="noopener noreferrer" data-external="true">E2B Cookbook</a>.</p>
<ul>
<li>Computer use</li>
<li>Webpage building</li>
<li>Parallelize data science tasks for grid searches and more</li>
<li>Parallelize code review</li>
</ul>
<h2 id="get-started"><strong>Get started</strong></h2>
<p>You'll need an <a href="https://e2b.dev/sign-up" target="_blank" rel="noopener noreferrer" data-external="true">E2B</a> account and an <a href="https://openai.com/api/" target="_blank" rel="noopener noreferrer" data-external="true">OpenAI API</a> account. Check out the repos:</p>

<p>Note: Sandboxing is currently supported in the Python Agents SDK. Stay tuned for TypeScript support.</p></div></div>

E2B Blog & Customer Stories

Vaclav Mlejnsky

Building long-horizon agents just got easier.

E2B is now supported in the OpenAI Agents SDK

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