E2B and Cloud Sandbox Services
E2B SDK, Daytona, and managed sandbox APIs for code interpreter agents.
What is E2B?
E2B (Environments to Build) is a cloud sandbox service designed specifically for AI code agents. It provides secure, isolated environments accessible via a simple Python/JS SDK without managing Docker or VMs yourself.
Each sandbox is a Firecracker microVM in E2B's cloud.
# Install the SDK
# pip install e2b-code-interpreter
from e2b_code_interpreter import Sandbox
sandbox = Sandbox() # creates a new cloud sandbox
print('Sandbox ID:', sandbox.sandbox_id)Running Code in a Sandbox
The Sandbox object provides a run_code() method that executes Python and returns structured output including stdout, stderr, and rich display objects (plots, dataframes).
from e2b_code_interpreter import Sandbox
with Sandbox() as sandbox:
result = sandbox.run_code('print(2 ** 10)')
print(result.logs.stdout) # ['1024']
print(result.error) # None if no errorAll lessons in this course
- Docker-Based Agent Sandboxes
- VM Isolation for High-Security Code Agents
- E2B and Cloud Sandbox Services
- Security Policies for Code Execution