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Your API Key

You can get your API key by signing up.

Use API key

To use the API key, you either:

  • Set the API key as the E2B_API_KEY environment variable
  • Or pass it directly to the CodeInterpreter constructor like this:
import { CodeInterpreter } from '@e2b/code-interpreter'

const sandbox = await CodeInterpreter.create({ apiKey: 'YOUR_API_KEY' })
await sandbox.notebook.execCell('x = 1')

const execution = await sandbox.notebook.execCell('x+=1; x')
console.log(execution.text)  // outputs 2

await sandbox.close()