e2b 2.35.0

E2B SDK that give agents cloud environments

What is E2B?

E2B is an open-source infrastructure that allows you to run AI-generated code in secure isolated sandboxes in the cloud. To start and control sandboxes, use our JavaScript SDK or Python SDK.

Run your first Sandbox

1. Install SDK

pip install e2b

2. Get your E2B API key

1. Sign up to E2B here.
2. Get your API key here.
3. Set environment variable with your API key

E2B_API_KEY=e2b_***

3. Start a sandbox and run commands

from e2b import Sandbox

with Sandbox.create() as sandbox:
    result = sandbox.commands.run('echo "Hello from E2B!"')
    print(result.stdout)  # Hello from E2B!

4. Code execution with Code Interpreter

If you need run_code(), install the Code Interpreter SDK:

pip install e2b-code-interpreter

from e2b_code_interpreter import Sandbox

with Sandbox.create() as sandbox:
    execution = sandbox.run_code("x = 1; x += 1; x")
    print(execution.text)  # outputs 2

5. Check docs

Visit E2B documentation.

6. E2B cookbook

Visit our Cookbook to get inspired by examples with different LLMs and AI frameworks.