Files
e2b-dev--e2b/packages/js-sdk
0div 9b4861d2ea Add sandbox metadata docs and update env var tests (#804)
# Description
- [x] update env var docs to include new default sandbox metadata env
vars
- [x] update js-sdk tests
- [x] update python tests

# Test
```sh
$ [packages/js-sdk] pnpm test env

$ [packages/python-sdk] poetry run pytest --verbose -x tests/async/sandbox_async/commands/test_env_vars.py

$ [packages/python-sdk] poetry run pytest --verbose -x tests/sync/sandbox_sync/commands/test_env_vars.py
```
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..
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2025-06-24 17:08:34 +00:00
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Last 1 month downloads for the JavaScript SDK

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

npm i @e2b/code-interpreter

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. Execute code with code interpreter inside Sandbox

import { Sandbox } from '@e2b/code-interpreter'

const sandbox = await Sandbox.create()
await sbx.runCode('x = 1')

const execution = await sbx.runCode('x+=1; x')
console.log(execution.text)  // outputs 2

4. Check docs

Visit E2B documentation.

5. E2B cookbook

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